WorldWideScience

Sample records for technology managing agricultural

  1. Diagnosing Management of Agricultural Research and Technology Development under the Agricultural Innovation Framework

    Directory of Open Access Journals (Sweden)

    2014-06-01

    Full Text Available This study aimed at identifying and analyzing issues and challenges on the agricultural research and technology development under the national innovation framework. The survey consisted of two groups: agricultural researchers of Agriculture-Research and Education Organization and all faculty members of public agricultural faculties of Ministry of Scientific, Research and Technology. Using Cochran sampling formula and multi-stage sampling method, 188 researchers and 205 faculty members were selected in order to fill in the survey questionnaire. Using the SPSS, collected data analyzed based on explanatory factor analysis. Totally, factor analysis of three sets of issues and challenges on the agricultural research and technology development under the national innovation framework led to extract 13 factors, including agricultural structure and policy, infrastructure and resources of agricultural development, supportive services for agricultural development (level of agricultural development, investment and capacity building in research and technology, management of research and technology development, research and technology productivity, research culture, networks for research and technology development (level of national innovation system, agricultural research policy, impacts and effectiveness of agricultural research and technology development, integrated management of research and technology, institutional development for agricultural research and technology and systematic synergy of agricultural research and higher education (level of agricultural innovation system. Totally, these three sets of factors explained 64%, 75% and 73% of the total variances. Finally, using conceptual clustering for the extracted factors, a conceptual model of issues and challenges of agricultural research and technology development under the national innovation framework was presented.

  2. Constraints Faced by Stakeholders under Agriculture Technology Management Agency (ATMA

    Directory of Open Access Journals (Sweden)

    J. Yoga Narasimhalu Naidu

    2017-09-01

    Full Text Available Agriculture Technology Management Agency (ATMA is a registered society in India with key stakeholders enmeshed with various agricultural activities for sustainable agricultural development in the state, with focus at district level. It is a hotbed for integrating research, extension and marketing activities and decentralizing day-to-day management of the public Agricultural Technology Development and Dissemination System. The present study was carried out in Andhra Pradesh state to explore the constraints faced by the extension functionaries at each level of decentralized management. Moreover, constraints perceived by the farmers with the support of ATMA in realizing their needs were also studied.

  3. Applying an Enhanced Technology Acceptance Model to Knowledge Management in Agricultural Extension Services

    Directory of Open Access Journals (Sweden)

    Olusegun Folorunso

    2008-04-01

    Full Text Available This research investigates the applicability of Davis's Technology Acceptance Model (TAM to agriculturist's acceptance of a knowledge management system (KMS, developed by the authors. It is called AGROWIT. Although the authors used previous Technology Acceptance Model user acceptance research as a basis for investigation of user acceptance of AGROWIT, the model had to be extended and constructs from the Triandis model that were added increased the predictive results of the TAM, but only slightly. Relationships among primary TAM constructs used are in substantive agreement with those characteristic of previous TAM research. Significant positive relationships between perceived usefulness, ease of use, and system usage were consistent with previous TAM research. The observed mediating role of perceived usefulness in the relationship between ease of use and usage was also in consonance with earlier findings. The findings are significant because they suggest that the considerable body of previous TAM-related information technology research may be usefully applied to the knowledge management domain to promote further investigation of factors affecting the acceptance and usage of knowledge management information systems such as AGROWIT by farmers, extension workers, and agriculture researchers.

  4. Embracing the emerging precision agriculture technologies for site-specific management of yield-limiting factors.

    Science.gov (United States)

    Melakeberhan, H

    2002-09-01

    Precision agriculture (PA) is providing an information revolution using Global Positioning (GPS) and Geographic Information (GIS) systems and Remote Sensing (RS). These technologies allow better decision making in the management of crop yield-limiting biotic and abiotic factors and their interactions on a site-specific (SSM) basis in a wide range of production systems. Characterizing the nature of the problem(s) and public education are among the challenges that scientists, producers, and industry face when adapting PA technologies. To apply SSM, spatio-temporal characteristics of the problem(s) need to be determined and variations within a field demonstrated. Spatio-temporal characteristics of a given pathogen or pest problem may be known but may not be the only or primary cause of the problem. Hence, exact cause-and-effect relationships need to be established by incorporating GIS, GPS, and RS-generated data as well as possible interactions. Exploiting the potential of PA technologies in sustainable ways depends on whether or not we first ask ''Are we doing the right thing?'' (strategic) as opposed to ''Are we doing it right?'' (tactical).

  5. The economic and environmental consequences of implementing nitrogen-efficient technologies and management practices in agriculture.

    Science.gov (United States)

    Zhang, Xin; Mauzerall, Denise L; Davidson, Eric A; Kanter, David R; Cai, Ruohong

    2015-03-01

    Technologies and management practices (TMPs) that reduce the application of nitrogen (N) fertilizer while maintaining crop yields can improve N use efficiency (NUE) and are important tools for meeting the dual challenges of increasing food production and reducing N pollution. However, because farmers operate to maximize their profits, incentives to implement TMPs are limited, and TMP implementation will not always reduce N pollution. Therefore, we have developed the NUE Economic and Environmental impact analytical framework (NUE) to examine the economic and environmental consequences of implementing TMPs in agriculture, with a specific focus on farmer profits, N fertilizer consumption, N losses, and cropland demand. Our analytical analyses show that impact of TMPs on farmers' economic decision-making and the environment is affected by how TMPs change the yield ceiling and the N fertilization rate at the ceiling and by how the prices of TMPs, fertilizer, and crops vary. Technologies and management practices that increase the yield ceiling appear to create a greater economic incentive for farmers than TMPs that do not but may result in higher N application rates and excess N losses. Nevertheless, the negative environmental impacts of certain TMPs could be avoided if their price stays within a range determined by TMP yield response, fertilizer price, and crop price. We use a case study on corn production in the midwestern United States to demonstrate how NUE can be applied to farmers' economic decision-making and policy analysis. Our NUE framework provides an important tool for policymakers to understand how combinations of fertilizer, crop, and TMP prices affect the possibility of achieving win-win outcomes for farmers and the environment.

  6. Low Energy Technology. A Unit of Instruction in Florida Agriculture. Crop Protection with Integrated Pest Management.

    Science.gov (United States)

    Florida Univ., Gainesville. Inst. of Food and Agricultural Sciences.

    This unit of instruction on integrated pest management was designed for use by agribusiness and natural resources teachers in Florida high schools and by agricultural extension agents as they work with adults and students. It is one of a series of 11 instructional units (see note) written to help teachers and agents to educate their students and…

  7. Agricultural Technology, Risk, and Gender

    DEFF Research Database (Denmark)

    Arndt, Channing; Tarp, Finn

    2000-01-01

    Interactions between agricultural technology improvements, risk-reducing behavior, and gender roles in agricultural production in Mozambique are examined. The analysis employs a computable general equilibrium (CGE) model that explicitly incorporates key features of the economy. These include......: detailed accounting of marketing margins, home consumption, risk, and gender roles in agricultural production. Our results show that agricultural technology improvements benefit both male and female occupants of rural households. Due to economic interactions, agricultural technology improvements...

  8. Applying an Enhanced Technology Acceptance Model to Knowledge Management in Agricultural Extension Services

    OpenAIRE

    Olusegun Folorunso; Shawn Oluwafemi Ogunseye

    2008-01-01

    This research investigates the applicability of Davis's Technology Acceptance Model (TAM) to agriculturist's acceptance of a knowledge management system (KMS), developed by the authors. It is called AGROWIT. Although the authors used previous Technology Acceptance Model user acceptance research as a basis for investigation of user acceptance of AGROWIT, the model had to be extended and constructs from the Triandis model that were added increased the predictive results of the TAM, but only sli...

  9. Agricultural risk management

    DEFF Research Database (Denmark)

    Lund, Mogens; Oksen, Arne; Larsen, Torben U.

    2005-01-01

    A new model for risk management in agriculture is described in the paper. The risk model is constructed as a context dependent process, which includes four main phases. The model is aimed at agricultural advisors, who wish to facilitate and disseminate risk management to farmers. It is developed...... and tested by an action research approach in an attempt to make risk management more applicable on family farms. Our obtained experiences indicate that farmers don’t apply probabilistic thinking and other concepts according to formal decision theory....

  10. Agriculture: access to technology limited.

    Science.gov (United States)

    1997-01-01

    From country to country and even regionally, the roles of women in agriculture vary, but most of their labor is in unpaid subsistence production and their contributions tend to be underestimated, according to the results of the [UN] Secretary-General's report. Depending on circumstances, they have complementary roles with men, sharing or dividing tasks in the production of crops, care of animals, and forestry management. In sub-Saharan Africa, for example, women contribute 60-80% of labor in food production for both household consumption and sale, while in Malaysia the women account for only 35% of the agricultural labor force, and in Ireland the participation rate is only 10.4%. Although women make this important amount of labor contributions to agricultural production, "development policies tend to favor export crops to earn foreign exchange and the agricultural research tends to address the improvement of production and technologies for commercial production". This results in limited access for women to technical knowledge and innovations, including irrigation, machinery, farming techniques and extension services. This is strengthened by the fact that most of the extension services target farmers who own land and can obtain credit to invest in input and technology. full text

  11. Agricultural Technology, Risk, and Gender

    DEFF Research Database (Denmark)

    Arndt, Channing; Tarp, Finn

    2000-01-01

    Interactions between agricultural technology improvements, risk-reducing behavior, and gender roles in agricultural production in Mozambique are examined. The analysis employs a computable general equilibrium (CGE) model that explicitly incorporates key features of the economy. These include...

  12. Technologies for climate change adaptation. Agriculture sector

    Energy Technology Data Exchange (ETDEWEB)

    Zhu, X. (ed.) (UNEP Risoe Centre, Roskilde (Denmark)); Clements, R.; Quezada, A.; Torres, J. (Practical Action Latin America, Lima (Peru)); Haggar, J. (Univ. of Greenwich, London (United Kingdom))

    2011-08-15

    This guidebook presents a selection of technologies for climate change adaptation in the agriculture sector. A set of 22 adaptation technologies are showcased. These are based primarily on the principles of agroecology, but also include scientific technologies of climate and biological sciences complemented by important sociological and institutional capacity building processes that are required for climate change to function. The technologies cover: 1) Planning for climate change and variability. 2) Sustainable water use and management. 3) Soil management. 4) Sustainable crop management. 5) Sustainable livestock management. 6) Sustainable farming systems. 7) Capacity building and stakeholder organisation. Technologies that tend to homogenise the natural environment and agricultural production have low possibilities of success in environmental stress conditions that are likely to result from climate change. On the other hand, technologies that allow for, and promote diversity are more likely to provide a strategy which strengthens agricultural production in the face of uncertain future climate change scenarios. The 22 technologies showcased in this guidebook have been selected because they facilitate the conservation and restoration of diversity while also providing opportunities for increasing agricultural productivity. Many of these technologies are not new to agricultural production practices, but they are implemented based on the assessment of current and possible future impacts of climate change in a particular location. agroecology is an approach that encompasses concepts of sustainable production and biodiversity promotion and therefore provides a useful framework for identifying and selecting appropriate adaptation technologies for the agriculture sector. The guidebook provides a systematic analysis of the most relevant information available on climate change adaptation technologies in the agriculture sector. It has been compiled based on a literature

  13. Appropriateness of Recommended Agricultural Water-Management Technologies as Perceived by the Personnel of Research and Extension System: A Study in the Eastern Region of India

    Science.gov (United States)

    Ghosh, Souvik; Verma, H. N.; Chandra, Dinesh; Nanda, P.

    2005-01-01

    The key to agricultural development in the eastern region of India, where problems of excess water and water scarcity coexist, is the scientific management of water resources with the adoption of recommended water-management technologies. A vast networking of infrastructure for the development and dissemination of water-management technologies…

  14. Appropriateness of Recommended Agricultural Water-Management Technologies as Perceived by the Personnel of Research and Extension System: A Study in the Eastern Region of India

    Science.gov (United States)

    Ghosh, Souvik; Verma, H. N.; Chandra, Dinesh; Nanda, P.

    2005-01-01

    The key to agricultural development in the eastern region of India, where problems of excess water and water scarcity coexist, is the scientific management of water resources with the adoption of recommended water-management technologies. A vast networking of infrastructure for the development and dissemination of water-management technologies…

  15. Agricultural Technology Opportunities.

    Science.gov (United States)

    North Carolina State Board of Education, Raleigh. Agricultural Technology Education Section.

    Agricultural education programs available through North Carolina's newly created system of industrial education center, technical institutes, and community colleges are described. The information is for use by administrators, and teachers of adult agricultural courses and counselors of high school dropouts and graduates. It describes the need for…

  16. Soil ecology and agricultural technology; An integrated approach towards improved soil management for sustainable farming

    Science.gov (United States)

    Pulleman, Mirjam; Pérès, Guénola; Crittenden, Stephen; Heddadj, Djilali; Sukkel, Wijnand

    2014-05-01

    Intensive arable food production systems are in need of smart solutions that combine ecological knowledge and farm technology to maximize yields while protecting natural resources. The huge diversity of soil organisms and their interactions is of crucial importance for soil functions and ecosystem services, such as organic matter incorporation and break down, nutrient mineralization, soil structure formation, water regulation and disease and pest control. Soil management decisions that take into account the soil biodiversity and associated functions are thus essential to (i) maintain soil productivity in the long term, (ii) reduce the dependency on external inputs and non-renewables such as fossil fuels, and (iii) make agroecosystems more resilient against biotic and abiotic stresses. Organic farming systems and reduced tillage systems are two approaches that aim to increase soil biodiversity and general soil quality, through improved management of organic matter but differ in their emphasis on the use of chemical inputs for crop protection or soil disturbance, respectively. In North-western Europe experience with and knowledge of reduced tillage systems is still scarce, both in conventional and organic farming. Our study targeted both conventional and organic farming and aimed at 1) documenting reduced tillage practices within different agroecological contexts in NW Europe; 2) evaluating the effects of reduced tillage systems on soil biodiversity and soil ecosystem services; 3) increase understanding of agroecological factors that determine trade-offs between different ecosystem services. Earthworm species and nematode taxa were selected as indicator organisms to be studied for their known response to soil management and effects on soil functions. Additionally, soil organic matter, physical soil parameters and processes, and crop yields have been measured across multiple sites. Data have been collected over several cropping seasons in long term field experiments

  17. Agricultural and Environmental Informatics, Governance and Management: Emerging Research Applications

    NARCIS (Netherlands)

    Andreopoulou, Z.; Manos, B.; Polman, N.B.P.; Viaggi, D.

    2011-01-01

    Agricultural and Environmental Informatics, Governance and Management: Emerging Research Applications is a state-of-the-art reference book which explores how rural policymakers and stakeholders can use information and communication technologies to sustainably manage agricultural and natural resource

  18. Resource Allocation of Agricultural Science and Technology R&D

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The status quo of resource allocation of agricultural science and technology R&D(research and development)both at home and abroad,including the amount and function of agricultural science and technology research funds,human resources in the resources of agricultural science and technology R&D,the efficiency of resource allocation of agricultural science and technology R&D,the management system of agricultural scientific innovation and the operation status of scientific funds,is analyzed.The problems in the current resource allocation of agricultural science and technology R&D are put forward,including unreasonable resource allocation;low efficiency,and low efficiency of the transformation of agricultural scientific achievements.The highly effective resource allocation of agricultural science and technology R&D is analyzed from the aspects of resource allocation structure,environment,channel,spatial layout and industrial chain.

  19. The Building of Grass-roots Agricultural Technology Extension System

    Institute of Scientific and Technical Information of China (English)

    Wen; YANG; Jian; HUANG

    2013-01-01

    Based on the survey of 154 farmers in Guiyang City, we analyze the basic situation of building of grass-roots agricultural technology extension system in Guiyang City. Then we point out some problems in the building of grass-roots agricultural technology extension system in Guiyang City: the function of grass-roots agricultural technology extension center weakens; the content of agricultural technology extension is difficult to adapt to farmers’ needs for technology; the extension mode of agricultural technology departments does not adapt to the needs of modern agriculture. In order to perfect the building of grass-roots agricultural technology extension system, the countermeasures and recommendations are put forth as follows: strengthening the input of funds, and ensuring that the basic work of public welfare agricultural technology extension is smoothly carried out; innovating upon the system, and improving the function of grass-roots agricultural technology extension center; implementing management on agricultural technology extension personnel’s performance, and promoting the extension efficiency; strengthening the building of extension team in rural areas, and cultivating high-quality agricultural technology extension personnel; exploring the advanced service mode to meet farmers’ needs.

  20. POISSON COUNT MODELS TO EXPLAIN THE ADOPTION OF AGRICULTURAL AND NATURAL RESOURCE MANAGEMENT TECHNOLOGIES BY SMALL FARMERS IN CENTRAL AMERICAN COUNTRIES

    OpenAIRE

    Ramirez, Octavio A.; Schultz, Steven D.

    2000-01-01

    Evaluations of the factors influencing the adoption of agricultural and natural resource management technologies among small farmers in developing countries have been mostly limited to qualitative discussions or simple descriptive statistics resulting in superficial and inconclusive findings. This study introduces the use of Poisson Count Regressions as a statistically appropriate procedure to analyze certain common types of adoption data. It uses them to assess the impact of key socio-econom...

  1. Management and Evaluation of Public Welfare Agricultural Science and Technology Projects%公益性农业科技项目的管理和评价

    Institute of Scientific and Technical Information of China (English)

    杨闯; 王敬华

    2011-01-01

    The public welfare agricultural science and technology projects play a leading and supporting role on the development of modern agriculture.The connotation,feature,function orientation,management mode at home and abroad,evaluation principle and evaluation types of public welfare agricultural science and technology projects were reviewed and analyzed in the paper.Measures to strengthen the management and evaluation of public welfare agricultural science and technology projects and to do the job better were put forward,which includes promoting construction of research team and the innovation system,promoting international cooperation and exchanges,innovating evaluation mechanism for public welfare agricultural science and technology projects.%公益性农业科技项目对现代农业的发展起着引领与支撑作用。文章对公益性农业科技项目的内涵、特点、功能定位、国内外的管理模式、评价原则和评价类型进行了综述和分析,提出了促进科研团队与创新体系建设、促进国际合作与交流、创新公益性农业科技项目评价机制等措施,以期进一步做好公益性农业科技项目管理和评价工作。

  2. Technology Management

    DEFF Research Database (Denmark)

    Pilkington, Alan

    2014-01-01

    This paper reports a bibliometric analysis (co-citation network analysis) of 10 journals in the management of technology (MOT) field. As well as introducing various bibliometric ideas, network analysis tools identify and explore the concepts covered by the field and their inter-relationships. Spe......This paper reports a bibliometric analysis (co-citation network analysis) of 10 journals in the management of technology (MOT) field. As well as introducing various bibliometric ideas, network analysis tools identify and explore the concepts covered by the field and their inter......-relationships. Specific results from different levels of analysis show the different dimensions of technology management: • Co-word terms identify themes • Journal co-citation network: linking to other disciplines • Co-citation network show concentrations of themes The analysis shows that MOT has a bridging role...... in integrating ideas from several distinct disciplines. This suggests that management and strategy are central to MOT which essentially relates to the firm rather than policy. Similarly we have a dual focus on capabilities, but can see subtle differences in how we view these ideas, either through an inwards...

  3. Work and technological innovation in organic agriculture.

    Science.gov (United States)

    Tereso, M J A; Abrahão, R F; Gemma, S F B; Montedo, U B; Menegon, N L; Guarneti, J E; Ribeiro, I A V

    2012-01-01

    Organic agriculture is a sustainable cultivation ecologically, economically and socially. Several researches in organic agriculture have been made from technical perspectives, economic traits or related to ecological aspects. There are practically no investigations into the nature of the technology used in organic agriculture, especially from an ergonomic perspective. From the activity analysis, this study aimed to map the technology used in the production of organic vegetables. Properties producing organic vegetables were selected representing the State of São Paulo. It was applied an instrument (questionnaire and semi-structured interview) with their managers and it was made visual records to identify adaptations, innovations and technological demands that simultaneously minimize the workload and the difficulties in performing the tasks and increase work productivity. For some of the technological innovations a digital scanner was used to generate a virtual solid model to facilitate its redesign and virtual prototyping. The main results show that organic farmers have little technology in product form. The main innovations that enable competitive advantage or allow higher labor productivity occur in the form of processes, organization and marketing.

  4. Stronger management needed to protect agricultural environment

    Energy Technology Data Exchange (ETDEWEB)

    Cai Shikui

    1983-01-01

    This article examines environmental issues and management in developed agricultural areas of China. Agricultural environmental management is defined as the adoption of countermeasures by applying the theories and methods of environmental science and management science and abiding by economic laws and ecological laws to prevent pollution of the agricultural environment and destruction of the agro-ecology by man; to coordinate the relationship between the development of agricultural production and the protection of the agricultural environment and to satisfy increasing demands for agricultural by-products. Topics considered include the basis for developing agricultural environmental management, the present condition of the agricultural environment in China, and several management proposals.

  5. Agricultural land management options after the Chernobyl and Fukushima accidents: The articulation of science, technology, and society.

    Science.gov (United States)

    Vandenhove, Hildegarde; Turcanu, Catrinel

    2016-10-01

    The options adopted for recovery of agricultural land after the Chernobyl and Fukushima accidents are compared by examining their technical and socio-economic aspects. The analysis highlights commonalities such as the implementation of tillage and other types of countermeasures and differences in approach, such as preferences for topsoil removal in Fukushima and the application of K fertilizers in Chernobyl. This analysis shows that the recovery approach needs to be context-specific to best suit the physical, social, and political environment. The complex nature of the decision problem calls for a formal process for engaging stakeholders and the development of adequate decision support tools. Integr Environ Assess Manag 2016;12:662-666. © 2016 SETAC.

  6. Technology Usage of Tennessee Agriculture Teachers

    Science.gov (United States)

    Coley, Michael D.; Warner, Wendy J.; Stair, Kristin S.; Flowers, James L.; Croom, D. Barry

    2015-01-01

    This study examined the accessibility and use of instructional technologies by agriculture teachers in Tennessee. Data were collected using a survey instrument to investigate teachers' adoption of technology, sources of acquired technology skills, accessibility and use of technological equipment, and barriers to technology integration. The study…

  7. A Study on management plan of pollutants in agricultural region

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Jee Yong; Shin, Eun Sung [Korea Environment Institute, Seoul (Korea)

    1998-12-01

    The water environment in fishing and agricultural region in Korea is getting poor. For improving the quality of water, it is essential to manage pollutants by agricultural activities. For an efficient water quality control, a reasonable examination of the amount of agricultural pollutant load, and the development of efficient technology and policy for reducing the amount of pollution load are required. The management of pollutants considering agricultural characteristics was derived in this study and the amount of discharged pollutants by land usage in agricultural region was researched. 43 refs., 17 figs., 61 tabs.

  8. Information technology and innovative drainage management practices for selenium load reduction from irrigated agriculture to provide stakeholder assurances and meet contaminant mass loading policy objectives

    Energy Technology Data Exchange (ETDEWEB)

    Quinn, N.W.T.

    2009-10-15

    Many perceive the implementation of environmental regulatory policy, especially concerning non-point source pollution from irrigated agriculture, as being less efficient in the United States than in many other countries. This is partly a result of the stakeholder involvement process but is also a reflection of the inability to make effective use of Environmental Decision Support Systems (EDSS) to facilitate technical information exchange with stakeholders and to provide a forum for innovative ideas for controlling non-point source pollutant loading. This paper describes one of the success stories where a standardized Environmental Protection Agency (EPA) methodology was modified to better suit regulation of a trace element in agricultural subsurface drainage and information technology was developed to help guide stakeholders, provide assurances to the public and encourage innovation while improving compliance with State water quality objectives. The geographic focus of the paper is the western San Joaquin Valley where, in 1985, evapoconcentration of selenium in agricultural subsurface drainage water, diverted into large ponds within a federal wildlife refuge, caused teratogenecity in waterfowl embryos and in other sensitive wildlife species. The fallout from this environmental disaster was a concerted attempt by State and Federal water agencies to regulate non-point source loads of the trace element selenium. The complexity of selenium hydrogeochemistry, the difficulty and expense of selenium concentration monitoring and political discord between agricultural and environmental interests created challenges to the regulation process. Innovative policy and institutional constructs, supported by environmental monitoring and the web-based data management and dissemination systems, provided essential decision support, created opportunities for adaptive management and ultimately contributed to project success. The paper provides a retrospective on the contentious planning

  9. MODERN FORMS OF MANAGEMENT OF AGRICULTURAL BUSINESS

    Directory of Open Access Journals (Sweden)

    Nazarenko A. V.

    2015-12-01

    Full Text Available In this study, we have performed an analysis of the effective use of agricultural lands in Russia, using the methods of scientific management, as a modern form of agricultural business management. The analysis of effective models of world agricultural business, management and support, as well as the domestic and the European model of agriculture was given as well. The article contains suggestions and developing of the most rational and effective management methods for agricultural business, on the basis of international and domestic experience in this area

  10. Assessing the biophysical and socio-economic potential of Sustainable Land Management and Water Harvesting Technologies for rainfed agriculture across semi-arid Africa.

    Science.gov (United States)

    Irvine, Brian; Fleskens, Luuk; Kirkby, Mike

    2016-04-01

    Stakeholders in recent EU projects identified soil erosion as the most frequent driver of land degradation in semi-arid environments. In a number of sites, historic land management and rainfall variability are recognised as contributing to the serious environmental impact. In order to consider the potential of sustainable land management and water harvesting techniques stakeholders and study sites from the projects selected and trialled both local technologies and promising technologies reported from other sites . The combined PESERA and DESMICE modelling approach considered the regional effects of the technologies in combating desertification both in environmental and socio-economical terms. Initial analysis was based on long term average climate data with the model run to equilibrium. Current analysis, primarily based on the WAHARA study sites considers rainfall variability more explicitly in time series mode. The PESERA-DESMICE approach considers the difference between a baseline scenario and a (water harvesting) technology scenario, typically, in terms of productivity, financial viability and scope for reducing erosion risk. A series of 50 year rainfall realisations are generated from observed data to capture a full range of the climatic variability. Each realisation provides a unique time-series of rainfall and through modelling can provide a simulated time-series of crop yield and erosion risk for both baseline conditions and technology scenarios. Subsequent realisations and model simulations add to an envelope of the potential crop yield and cost-benefit relations. The development of such envelopes helps express the agricultural and erosional risk associated with climate variability and the potential for conservation measures to absorb the risk, highlighting the probability of achieving a given crop yield or erosion limit. Information that can directly inform or influence the local adoption of conservation measures under the climatic variability in semi

  11. Problems of Agricultural Technological Innovation in China and Countermeasures

    Institute of Scientific and Technical Information of China (English)

    Hongbo; LIU; Ren; LIU; Huazhen; LIU

    2013-01-01

    Major problems of agricultural technological innovation in China were summarized as below: first,poor agricultural science and technology system; second,deficient technological promotion system; third,shortage of agricultural professionals; fourth,serious shortage of science and technology input. In view of these problems,the following suggestions were given to improve the innovation of agricultural technology in China. ( 1) Restructuring agricultural research institutes,establishing cooperative innovation centers,improving agricultural technological innovation system; ( 2) Specifying the direction of research projects,improving scientific research level of technicians,so as to improve the agricultural technological innovation capacity; ( 3) Improving promotion and service stations in towns,organizing technological service teams of agricultural universities and colleges,establishing agricultural technological promotion systems; ( 4) Increasing input in agricultural technological innovation by attracting government input,enterprise investment and other financial support; ( 5) Cultivating more talents of agricultural technology,training leading agricultural technicians,grassroots agricultural service staff and practical talents.

  12. Research Frontiers of Agricultural Economics and Management

    Institute of Scientific and Technical Information of China (English)

    Yang L.X.

    2004-01-01

    @@ Introduction The focus of research on Agricultural Economics and Management (AEM) has been switching from developed countries to developing countries. In important international journals on AEM such as "American Journal of Agricultural Economics" and "Agricultural Economics", the research objectives mainly focus on AEM problems in developing countries, e.g. the effects of globalization and liberalization on agricultural production in developing countries, and problems in agricultural resources and environmental protections in developing countries.

  13. Industrialized Development Models of Agricultural Scientific and Technological Achievements

    Institute of Scientific and Technical Information of China (English)

    Wanjiang; WANG

    2015-01-01

    Industrialization of agricultural scientific and technological achievements has become an extremely important part in agricultural structural adjustment and agricultural economic development. Basic models for industrialization of China’s agricultural scientific and technological achievements should be:( i) integrating scientific and technological development and production relying on large enterprises;( ii) integrating scientific research and development with agricultural scientific and technological achievements and scientific research institutions as support;( iii) spindle type transformation;( vi) agricultural scientific and technological demonstration area;( v) technology extension network.

  14. Agricultural-industrial technological paths

    Energy Technology Data Exchange (ETDEWEB)

    Magalhaes, Paulo Sergio Graziano; Nogueira, Luiz Augusto Horta; Cantarella, Heitor; Rossetto, Raffaella; Franco, Henrique C. Junqueira; Braunbeck, Oscar

    2012-07-01

    The chapter approaches the identification of relevant parameters, sugarcane planting, soil preparation and compaction, mechanical harvesting, straw recovery, use of residues, soil carbon sequestration, greenhouse gases emission,l other effects, production of coal as an alternative for C storage, use of biofuels (bioethanol and biodiesel) in agriculture and transport of sugarcane, estimation of diesel consumption in the sugarcane industry, scenarios considered for the use of biofuels, modelling the impacts of the adoption of biofuels - fuel consumption and emissions, energy and impact of biofuels use in bioethanol production, impact of adoption of biofuels on emissions in bioethanol production, and increase in the scale (milling capacity) of the sugar and bioethanol mills.

  15. New technologies in agricultural biotechnology

    Directory of Open Access Journals (Sweden)

    Andras Szekacs

    2016-12-01

    Full Text Available Technologies that emerged during the last decade as new tools occasionally represent fundamentally new means of genome modification, which, in addition to the scientific novelty, faces legislators with new challenge by giving a new meaning to both the biochemical/molecular biological and legal meaning to genetically modified organisms (GMOs. Emerging plant genetic technologies are categorized as zinc finger nuclease (ZFN technology; oligonucleotide directed mutagenesis; cisgenesis and intragenesis; RNA-dependent DNA methylation by RNA interference; grafting on GM rootstock; reverse breeding; agro-infiltration; and synthetic genomics. Although all these methods apply biotechnology processes to create new plant varieties, it debated whether all result in GMOs according to the current legal definition. Official risk assessment of these technologies is a task of outstanding weight of the authority.

  16. JPL Robotics Technology Applicable to Agriculture

    Science.gov (United States)

    Udomkesmalee, Suraphol Gabriel; Kyte, L.

    2008-01-01

    This slide presentation describes several technologies that are developed for robotics that are applicable for agriculture. The technologies discussed are detection of humans to allow safe operations of autonomous vehicles, and vision guided robotic techniques for shoot selection, separation and transfer to growth media,

  17. High Technology in the Vocational Agriculture Classroom.

    Science.gov (United States)

    Camp, William G.

    While many aspects of high technology may be directly applicable in the vocational agricultural classroom, the primary thrust of high technology into such programs, at least in the short range, will be centered around the microcomputer. Because of its cost and availability, the microcomputer will continue to play an ever increasing role in…

  18. Marketing margins and agricultural technology in Mozambique

    DEFF Research Database (Denmark)

    Arndt, Channing; Jensen, Henning Tarp; Robinson, Sherman

    2000-01-01

    Improvements in agricultural productivity and reductions in marketing costs in Mozambique are analysed using a computable general equilibrium (CGE) model. The model incorporates detailed marketing margins and separates household demand for marketed and home-produced goods. Individual simulations...... of improved agricultural technology and lower marketing margins yield welfare gains across the economy. In addition, a combined scenario reveals significant synergy effects, as gains exceed the sum of gains from the individual scenarios. Relative welfare improvements are higher for poor rural households...

  19. Risk management in agricultural water use

    OpenAIRE

    Tychon, Bernard; Balaghi, Riad; Jlibene, Mohammed

    2002-01-01

    Water availability for agricultural activities will decrease in the twenty-first century. As a consequence, agricultural water management will have to improve in order to meet two challenges: satisfy the needs of an increasing world population; and alleviate the climate change impacts. One way to improve agricultural water management consists of including the ‘risk’ notion as much as possible at the different decision levels of: farmers, farmer corporations and states or associations of st...

  20. Mathematical Modeling of the Agriculture Crop Technology

    Directory of Open Access Journals (Sweden)

    D. Drucioc

    1999-02-01

    Full Text Available The organized structure of computer system for economic and ecological estimation of agriculture crop technologies is described. The system is composed of six interconnected blocks. The linear, non-linear and stochastic mathematical models for machinery sizing and selection in farm-level cropping system is presented in the mathematical model block of computer system.

  1. Agribusiness Management. The Connecticut Vocational Agriculture Curriculum.

    Science.gov (United States)

    EASTCONN Regional Educational Services Center, North Windham, CT.

    These materials in agribusiness management for the Connecticut Vocational Agriculture Curriculum were designed for use in the following areas: Animal Science; Plant Science; Agricultural Mechanics; and Natural Resources and Aquaculture. Each unit of this competency-based guide contains title of unit, unit length, grade level, objectives, teacher…

  2. Linking soil biodiversity and agricultural soil management

    NARCIS (Netherlands)

    Thiele-Bruhn, S.; Bloem, J.; Vries, de F.T.; Kalbitz, K.; Wagg, C.

    2012-01-01

    Soil biodiversity vastly exceeds aboveground biodiversity, and is prerequisite for ecosystem stability and services. This review presents recent findings in soil biodiversity research focused on interrelations with agricultural soil management. Richness and community structure of soil biota depend o

  3. Linking soil biodiversity and agricultural soil management

    NARCIS (Netherlands)

    Thiele-Bruhn, S.; Bloem, J.; de Vries, F.T.; Kalbitz, K.; Wagg, C.

    2012-01-01

    Soil biodiversity vastly exceeds aboveground biodiversity, and is prerequisite for ecosystem stability and services. This review presents recent findings in soil biodiversity research focused on interrelations with agricultural soil management. Richness and community structure of soil biota depend

  4. Quality Management System of Agricultural Products Based on Spring

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    This article gives an overview of important property of the integrated management of agricultural product quality safety system,analyzes the lightweight characteristics of Spring technical system,hierarchical organization of MVC,and the technology SSH+Ajax associated with the Spring framework system.On the basis of this technical system,we design the quality management system of agricultural products under B/S model.This article points out that this system is realized mainly through consumers’information feedback and order management;then discusses operation environment,expandability,portability and security of the system.

  5. Study on Modern Agriculture Equipment and Technology Coordinating Innovation

    Institute of Scientific and Technical Information of China (English)

    Weilong; WANG; Zulin; DA

    2013-01-01

    As the material foundation of agriculture modernization, the modernization level of agricultural equipment and technology is the significant signal of agricultural modernization, and the advancement of agricultural modernization is the important content of building a well-off society in an all-around way. Upgrading key technology research ability and promoting agricultural mechanization and industry development not only can shorten the gap between agricultural development level in China and that in developed countries, but also can advance the modernization process of China.

  6. Traceability System For Agricultural Productsbased on Rfid and Mobile Technology

    Science.gov (United States)

    Sugahara, Koji

    In agriculture, it is required to establish and integrate food traceability systems and risk management systems in order to improve food safety in the entire food chain. The integrated traceability system for agricultural products was developed, based on innovative technology of RFID and mobile computing. In order to identify individual products on the distribution process efficiently,small RFID tags with unique ID and handy RFID readers were applied. On the distribution process, the RFID tags are checked by using the readers, and transit records of the products are stored to the database via wireless LAN.Regarding agricultural production, the recent issues of pesticides misuse affect consumer confidence in food safety. The Navigation System for Appropriate Pesticide Use (Nouyaku-navi) was developed, which is available in the fields by Internet cell-phones. Based on it, agricultural risk management systems have been developed. These systems collaborate with traceability systems and they can be applied for process control and risk management in agriculture.

  7. Sustainable agricultural water management across climates

    Science.gov (United States)

    DeVincentis, A.

    2016-12-01

    Fresh water scarcity is a global problem with local solutions. Agriculture is one of many human systems threatened by water deficits, and faces unique supply, demand, quality, and management challenges as the global climate changes and population grows. Sustainable agricultural water management is paramount to protecting global economies and ecosystems, but requires different approaches based on environmental conditions, social structures, and resource availability. This research compares water used by conservation agriculture in temperate and tropical agroecosystems through data collected from operations growing strawberries, grapes, tomatoes, and pistachios in California and corn and soybeans in Colombia. The highly manipulated hydrologic regime in California has depleted water resources and incited various adaptive management strategies, varying based on crop type and location throughout the state. Operations have to use less water more efficiently, and sometimes that means fallowing land in select groundwater basins. At the opposite end of the spectrum, the largely untouched landscape in the eastern plains of Colombia are rapidly being converted into commercial agricultural operations, with a unique opportunity to manage and plan for agricultural development with sustainability in mind. Although influenced by entirely different climates and economies, there are some similarities in agricultural water management strategies that could be applicable worldwide. Cover crops are a successful management strategy for both agricultural regimes, and moving forward it appears that farmers who work in coordination with their neighbors to plan for optimal production will be most successful in both locations. This research points to the required coordination of agricultural extension services as a critical component to sustainable water use, successful economies, and protected environments.

  8. Group Innovation Ability of Agricultural Technological Innovation Strategic Alliance

    OpenAIRE

    Ma, Chishun; Yu, Jintian

    2013-01-01

    Agricultural technological innovation strategic alliance, as an important form of strategic alliance, has steadily strengthened the collaborative management among organizations and raised competitive power with the backing of improved group innovation ability. This article studies innovation ability from individual innovation ability to the group innovation ability. Firstly, basic connotation of group innovation ability is to be concluded through the comparison of individual and group innovat...

  9. Group Innovation Ability of Agricultural Technological Innovation Strategic Alliance

    Institute of Scientific and Technical Information of China (English)

    Chishun; MA; Jintian; YU

    2013-01-01

    Agricultural technological innovation strategic alliance, as an important form of strategic alliance, has steadily strengthened the collaborative management among organizations and raised competitive power with the backing of improved group innovation ability. This article studies innovation ability from individual innovation ability to the group innovation ability. Firstly, basic connotation of group innovation ability is to be concluded through the comparison of individual and group innovation ability. Secondly, evaluation index system is to be established based on the influencing factors of the group innovation ability of agricultural technological innovation strategic alliance and evaluation is based on three dimensions, namely organization technological innovation ability, alliance collaborative innovation ability as well as innovation environment. Furthermore, basic methods for promoting the group innovation ability of alliance are to be proposed.

  10. Agricultural R&D, technology and productivity.

    Science.gov (United States)

    Piesse, J; Thirtle, C

    2010-09-27

    The relationships between basic and applied agricultural R&D, developed and developing country R&D and between R&D, extension, technology and productivity growth are outlined. The declining growth rates of public R&D expenditures are related to output growth and crop yields, where growth rates have also fallen, especially in the developed countries. However, growth in output value per hectare has not declined in the developing countries and labour productivity growth has increased except in the EU. Total factor productivity has generally increased, however it is measured. The public sector share of R&D expenditures has fallen and there has been rapid concentration in the private sector, where six multinationals now dominate. These companies are accumulating intellectual property to an extent that the public and international institutions are disadvantaged. This represents a threat to the global commons in agricultural technology on which the green revolution has depended. Estimates of the increased R&D expenditures needed to feed 9 billion people by 2050 and how these should be targeted, especially by the Consultative Group on International Agricultural Research (CGIAR), show that the amounts are feasible and that targeting sub-Saharan Africa (SSA) and South Asia can best increase output growth and reduce poverty. Lack of income growth in SSA is seen as the most insoluble problem.

  11. Managing adaptively for multifunctionality in agricultural systems.

    Science.gov (United States)

    Hodbod, Jennifer; Barreteau, Olivier; Allen, Craig; Magda, Danièle

    2016-12-01

    The critical importance of agricultural systems for food security and as a dominant global landcover requires management that considers the full dimensions of system functions at appropriate scales, i.e. multifunctionality. We propose that adaptive management is the most suitable management approach for such goals, given its ability to reduce uncertainty over time and support multiple objectives within a system, for multiple actors. As such, adaptive management may be the most appropriate method for sustainably intensifying production whilst increasing the quantity and quality of ecosystem services. However, the current assessment of performance of agricultural systems doesn't reward ecosystem service provision. Therefore, we present an overview of the ecosystem functions agricultural systems should and could provide, coupled with a revised definition for assessing the performance of agricultural systems from a multifunctional perspective that, when all satisfied, would create adaptive agricultural systems that can increase production whilst ensuring food security and the quantity and quality of ecosystem services. The outcome of this high level of performance is the capacity to respond to multiple shocks without collapse, equity and triple bottom line sustainability. Through the assessment of case studies, we find that alternatives to industrialized agricultural systems incorporate more functional goals, but that there are mixed findings as to whether these goals translate into positive measurable outcomes. We suggest that an adaptive management perspective would support the implementation of a systematic analysis of the social, ecological and economic trade-offs occurring within such systems, particularly between ecosystem services and functions, in order to provide suitable and comparable assessments. We also identify indicators to monitor performance at multiple scales in agricultural systems which can be used within an adaptive management framework to increase

  12. Measuring Research on County Agricultural Technological Innovation Ability Index

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Taking the mechanism of technological construction guidance theory and mode which consists of "objective-construction-evaluation-construction-objective" as a starting point, on the basis of county agricultural technological innovation ability and its index definition, this paper researches the constructing system of county agricultural technological innovation ability. Firstly, on the basis of defining county agricultural technological innovation ability and the definition of index, according to the principle of purposefulness, scientificity, systematicness, integration of dynamic state and static state, integration of quantitativeness and qualitativeness and so on, we construct the multi-level measuring system of county agricultural technological innovation ability, including 4 first-level indices, namely technological innovation environment, technological innovation basis, technological innovation ability, and technological innovation efficiency; 15 second-level indices, such as technological policy, technological system mechanism, technological institution construction, ability of innovation subject, ability of industrial expansion, scale merit, technological contribution rate. Moreover, this system has 45 third-level indices. Then, by using unascertained mathematics method and AHM method, we establish the multi-level unascertained composite measuring model of county agricultural technological innovation ability index. Finally, by using the survey data of one county in Hebei Province, and the established county agricultural technological innovation ability index model, we get the county agricultural technological innovation ability index of 0.711 by calculation, that is, the innovation ability is at the intermediate level, namely the modern agricultural sub-stage. The empirical research proves the correctness and applicability of this model.

  13. MANAGEMENT OF ECOLOGIZATION OF AGRICULTURAL BUSINESS

    Directory of Open Access Journals (Sweden)

    Zvyagintseva O. S.

    2015-12-01

    Full Text Available In modern conditions, an important task is to ensure food independence of Russia. This is due to the need of acceleration the import substitution in terms of the current foreign trade policy of the country. In this context, a priority task for managers of the agricultural sector is to increase profitability of agricultural production, taking into account compliance with its greening. The questions of improving the management of agricultural business through its transition to an innovative path of development, including the greening of nature are investigated in this article. We have investigated the concept of "agribusiness" in terms of its economic content. In addition, the main components of this category considered and described in the article. The article presents an analysis of the main results of environmental protection and the most important indicators of environmental management. We have shown the assessment of the dynamics of production and economic indicators of agribusiness management and ecologization and their relationship. On the basis of this study, we have made the conclusions about the need to reform the control system of agricultural production by using innovative mechanisms. Which, in turn, is possible using the four main directions of scientific and technical progress, including biological innovations, tools of technical progress, innovative approaches to the development of energy resources and the organizational and economic innovation

  14. RISK MANAGEMENT TOOLS IN PRECISION AGRICULTURE

    OpenAIRE

    Powers, Laura; Dillon, Carl R.; Isaacs, Steven G.; Shearer, Scott A.

    2003-01-01

    The objective of this project is to develop economic, risk management decision aids for precision agriculture practitioners to identify temporal risk spatially from production. Break-even analysis, coefficient of variation and a mean variance framework are used to identify risk. An interpretation of the resulting risk maps will also be presented.

  15. Technologies for Climate Change Mitigation - Agriculture Sector

    DEFF Research Database (Denmark)

    Uprety, D.C.; Dhar, Subash; Hongmin, Dong

    This guidebook describes crop and livestock management technologies and practices that contribute to climate change mitigation while improving crop productivity, reducing reliance on synthetic fertilizers, and lowering water consumption. It is co-authored by internationally recognised experts...... in the areas of crops, livestock, emissions, and economics, and we are grateful for their efforts in producing this cross disciplinary work. This publication is part of a technical guidebook series produced by the UNEP Risø Centre on Energy, Climate and Sustainable Development (URC) as part of the Technology...... to understand their technology needs in a cohesive manner, and prepare Technology Action Plans (TAPs) accordingly. The TNA project is funded by the Global Environment Facility (GEF) and is being implemented by UNEP and the URC in 36 developing countries....

  16. Analysis on Technology Roadmap of Agricultural Equipment Industry in Chongqing

    Institute of Scientific and Technical Information of China (English)

    Chongjing; TAN; Jin; YE; Shi; YANG

    2014-01-01

    Since the subsidizing agricultural machine purchase was launched in 2004,the agriculture equipment industry in Chongqing has progressed by leaps and bounds,but it is still faced with a few urgent problems,which requires the coordination of stakeholders,with an aim to establish a clear direction of the development of industry and a technology route. With planting industry as an example,this paper applies the principle and method of industry technology roadmap to analyse the market demand,industry target,technology barrier and R & D demand of agricultural equipment industry in Chongqing. Based on the results,the top technology R & D items of agricultural equipment industry in Chongqing are obtained. Finally,the following suggestions are put forward: integrating resources,constructing platform and improving innovation ability; constructing agricultural industry park and promoting clustered development of agricultural equipment industry; strengthening finance and taxation support; strengthening construction of agricultural mechanization infrastructure; substantially developing socialized service of agricultural machinery.

  17. Agricultural Mechanics Laboratory Management Professional Development Needs of Wyoming Secondary Agriculture Teachers

    Science.gov (United States)

    McKim, Billy R.; Saucier, P. Ryan

    2011-01-01

    Accidents happen; however, the likelihood of accidents occurring in the agricultural mechanics laboratory is greatly reduced when agricultural mechanics laboratory facilities are managed by secondary agriculture teachers who are competent and knowledgeable. This study investigated the agricultural mechanics laboratory management in-service needs…

  18. Accessibility and Usage of Technology by North Carolina Agriculture Teachers

    Science.gov (United States)

    Williams, Maegen R.; Warner, Wendy J.; Flowers, James L.; Croom, D. Barry

    2014-01-01

    This study examined the integration of technology into the instructional process in North Carolina agricultural education classrooms. The study used survey research methodology to collect information on the availability of instructional technology and the frequency of instructional technology use by North Carolina agriculture teachers. The study…

  19. Technological Innovation Characteristics and Capacity Enhancement Ways for the Agricultural Science and Technology Enterprises in Beijing City

    Institute of Scientific and Technical Information of China (English)

    Ping LI; Ruimei WANG; Xun ZHENG

    2016-01-01

    From the perspective of innovation mechanism,capital,personnel,achievements and conversion,this study analyzes the current situation of technological innovation in Beijing agricultural science and technology enterprises,and summarizes the characteristics including single financing channel of R&D funds,low conversion rate of innovative products,unbalanced distribution of technology and innovative talents,the underestimated position of enterprises as the main body of technological innovation,the large gap of innovation achievements between developed provinces and Beijing.At last,this study puts forward the ways to improve technological innovation ability in Beijing agricultural science and technology enterprises as follows:developing technological innovation strategies;improving the R&D expenditure and expanding the financing channels;perfecting the mechanism of professional personnel training in agricultural technology innovation;enhancing the level of innovation performance management;establishing and improving the corporate culture of innovation and cultivating technology innovation spirit.

  20. International Conference on Information Technology and Agricultural Engineering (ICITAE 2011)

    CERN Document Server

    Sambath, Sabo; Information Technology and Agricultural Engineering

    2012-01-01

    This volume comprises the papers from 2011 International Conference on Information Technology and Agricultural Engineering (ICITAE 2011).  2011 International Conference on Information Technology and Agricultural Engineering (ICITAE 2011) has been held in Sanya, China, December 1-2, 2011. All the papers have been peer reviewed by the selected experts. These papers represent the latest development in the field of materials manufacturing technology, spanning from the fundamentals to new technologies and applications. Specially, these papers cover the topics of Information Technology and Agricultural Engineering. This book provides a greatly valuable reference for researchers in the field of Information Technology and Agricultural Engineering who wish to further understand the underlying mechanisms and create innovative and practical techniques, systems and processes. It should also be particularly useful for engineers in information technology and agriculture who are responsible for the efficient and effective ...

  1. USDA's national institute of food and agriculture (NIFA): engaging knowledge and technology, incentives and policies to promote appropriate decision making in the management of water and watersheds

    Science.gov (United States)

    James Dobrowolski

    2016-01-01

    Agriculture, across the value chain, is the greatest consumptive user of water resources in the United States and around the world. Perhaps the greatest challenge facing agricultural producers will be increased agricultural production to meet rising demand in the face of limited water resources.

  2. A Study of Agricultural Technology Extension and Synchronous Development of Agricultural Modernization,Urbanization and Industrialization in China

    Institute of Scientific and Technical Information of China (English)

    Bibo HU

    2016-01-01

    Through the study of relationship between agricultural technology extension and the development of agricultural modernization,urbanization and industrialization,it is found that agricultural technology extension is an important means to achieve synchronous development of agricultural modernization,urbanization and industrialization. Based on the sample data in China during 1978-2011,we perform the empirical analysis using VAR model and cointegration analysis and impulse response methods. The results show that there is a long-term positive equilibrium relationship between agricultural technology extension and the development of agricultural modernization,urbanization and industrialization,and agricultural technology extension plays a role in promoting agricultural modernization,urbanization and industrialization to varying degrees. Finally,it is concluded that there is a need to establish efficient agricultural technology extension mechanism and diversified agricultural technology extension investment mechanism to make agricultural technology extension better promote China’s agricultural modernization,urbanization and industrialization.

  3. Information technology and management

    Directory of Open Access Journals (Sweden)

    Afërdita Berisha-Shaqiri

    2015-03-01

    Full Text Available The rapid development of information technology has influenced informatics as an important role in business development and management. Manifestations of computerization in the current economy mostly reflect the application of information systems for planning and strategic different analysis, especially when making long-term decisions. These systems consist of several information systems and management control systems for decision support. The construction of these systems was originally a requirement for the strategic planning of top managers (the highest level of leadership having as a primary goal the easier access to important information, especially those that were classified as critical for success in business. Expert systems for example offered the possibility of linking information technology with other telecommunication channels which makes them possible to identify many problems. In this context, this paper will focus on presenting the great importance of information technology as a powerful tool to manage business problems precisely because information systems provide exceptional business value. Information Technology examines the reasons for the problems and offers solutions to manage and reduce them.

  4. Information technology and management

    OpenAIRE

    Afërdita Berisha-Shaqiri

    2015-01-01

    The rapid development of information technology has influenced informatics as an important role in business development and management. Manifestations of computerization in the current economy mostly reflect the application of information systems for planning and strategic different analysis, especially when making long-term decisions. These systems consist of several information systems and management control systems for decision support. The construction of these systems was originally a re...

  5. Information technology and management

    OpenAIRE

    Afërdita Berisha-Shaqiri

    2015-01-01

    The rapid development of information technology has influenced informatics as an important role in business development and management. Manifestations of computerization in the current economy mostly reflect the application of information systems for planning and strategic different analysis, especially when making long-term decisions. These systems consist of several information systems and management control systems for decision support. The construction of these systems was originally a re...

  6. Several Theoretical Issues on Agricultural Sci-tech Service and Management

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    In view of particularity and complexity of agricultural sci-tech service and management,this paper presents definition of basic concept of agricultural sci-tech service and management,sums up its basic characteristics,and discusses and analyzes its structural elements and functions. The agricultural sci-tech service and management plays an important role in speeding up rural construction and narrowing the gap between urban and rural areas. It ensures benign cycle of scientific and technological achievements and regional environment,and promotes development of agricultural industrialization.

  7. The Danish technology foresight on environmentally friendly agriculture

    DEFF Research Database (Denmark)

    2013-01-01

    A premise that is necessary for agriculture to develop into an environmentally friendly direction is that research is undertaken into environmentally friendly technologies and methods and how they can be brought into use. There is a need for a prioritised research effort that focuses on those...... without any plan or with some thought. Therefore the National Forest and Nature Agency in Denmark initiated the Green Technological foresight on environmentally friendly agriculture with the aim of examining the agricultural environmental challenges and suggesting technological and structural solutions....... problems which are related to minimising environmental problems affected by the agricultural production’s negative influence on the surroundings, improving animal welfare and finding new ways and products for agriculture. Future directions of agriculture can derive with or without dialogue; it can occur...

  8. Environmental Protection Tools in Agricultural Management Works

    Science.gov (United States)

    Glowacka, Agnieszka; Taszakowski, Jaroslaw; Janus, Jaroslaw; Bozek, Piotr

    2016-10-01

    Land consolidation is a fundamental instrument for agricultural management. It facilitates comprehensive changes in the agricultural, social, and ecological domains. Consolidation and post-consolidation development-related investments are an opportunity to improve living conditions in rural areas, and simultaneously ensure its positive impact on the environment. One of the primary goals of consolidation, directly specified in the Act on land consolidation, is to improve farming conditions. In Poland, consolidation is possible due to EU funds: RDP 2007-2013 and RDP 2014-2020. In order for individual villages to be granted EU funds for consolidation and post-consolidation development under the Rural Development Programme 2014-2020, their consolidation has to implement actions with positive impact on the environment and the landscape. The goal of this paper is to analyse documentation in the form of assumptions for a land consolidation project enclosed to an RDP 2014-2020 grant application and project information sheets as the basis for environmental impact assessment in the context of detailed presentation of environmental protection solutions that ensure a positive impact of the project on the environment and landscape. The detailed study involved 9 villages in the Malopolskie Voivodeship, which applied for EU grants for land consolidation in the current financial perspective. The paper specifies the existing state of the analysed villages as regards the natural environment, lists agricultural management instruments that have a positive impact on the environment, and demonstrates that planning of actions aimed at environmental protection is a necessary element of assumptions for land consolidation projects.

  9. agricultural waste concept, generation, utilization and management

    African Journals Online (AJOL)

    user

    2016-10-04

    Oct 4, 2016 ... Agricultural wastes are non-product outputs of production and processing of agricultural products that may .... process of livestock wastes; the putrefaction process .... attitudes, and better approaches to agricultural waste.

  10. Designing and Realization of Database Platform of County Agricultural Production Technology in Yunnan Province

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    According to the objective reality in Yunnan Province,such as great difference of weather,a great proportion of minorities,technological backwardness of agricultural production,low conversion rate of research accomplishments,and a limited number of agricultural technical personnel,ASP.NET technique and SQL Server 2005 database technique are adopted.Database platform of county agricultural production technology in Yunnan Province is established by using B/S structure.This platform includes presentation layer,application layer,and data layer,involving regional information,technology column information,technology classification information,technology content and other databases.It has six functional modules,namely information browse,system management,regional maintenance,technical section maintenance,category maintenance and technical information release,integrating crop cultivation,livestock breeding,economic forest management,plant protection,agricultural products processing,agricultural machinery use and other agricultural technical information.This platform can exchange information dynamically with the client,perform the query request from users,and send the result to users.This database platform has friendly interface,profuse information,high pertinency and so on,which offers rich and reliable information resources to farmers,agricultural technical personnel,and government.At present,this platform has been popularized in some areas of Yunnan Province and has obtained good results.

  11. Pest management strategies in traditional agriculture: an African perspective.

    Science.gov (United States)

    Abate, T; van Huis, A; Ampofo, J K

    2000-01-01

    research activities carried out by national or international agricultural research programs in Africa focus on classical biological control and host plant resistance breeding. With the exception of classical biological control of the cassava mealybug, research results have not been widely adopted. This could be due to African farmers facing heterogeneous conditions, not needing fixed prescriptions or one ideal variety but a number of options and genotypes to choose from. Indigenous pest management knowledge is site-specific and should be the basis for developing integrated pest management (IPM) techniques. Farmers often lack the biological and ecological information necessary to develop better pest management through experimentation. Formal research should be instrumental in providing the input necessary to facilitate participatory technology development such as that done by Farmer Field Schools, an approach now emerging in different parts of Africa.

  12. Preliminary Study on Management of Agricultural Scientific Research Projects in the New Situation

    Institute of Scientific and Technical Information of China (English)

    Haiyan LUO; Qingqun YAO; Lizhen CHEN; Yu ZHENG

    2015-01-01

    Project management of agricultural scientific research institutions is an important section of agricultural scientific research plan management. It is of great significance for sustainable development of scientific research work of scientific research institutions. According to a series of opinions and notices about scientific and technological system reform issued by the state,and combining current situations of management of scientific research projects in scientific research institutions,this paper made a preliminary study on management of agricultural scientific research projects in the new trend. Finally,on the basis of the current situations of management of agricultural scientific research projects,it came up with pertinent recommendations,including strengthening communication and cooperation and actively declaring projects,strengthening preliminary planning of projects and establishing project information database,reinforcing project process management,ensuring on-time and high quality completion of projects,and strengthening learning and improving quality of management personnel.

  13. Texas Agricultural Science Teachers' Attitudes toward Information Technology

    Science.gov (United States)

    Anderson, Ryan; Williams, Robert

    2012-01-01

    The researchers sought to find the Agricultural Science teachers' attitude toward five innovations (Computer-Aided Design, Record Books, E-Mail Career Development Event Registration, and World Wide Web) of information technology. The population for this study consisted of all 333 secondary Agricultural science teachers from Texas FFA Areas V and…

  14. Macrofoundation for Strategic Technology Management

    DEFF Research Database (Denmark)

    Pedersen, Jørgen Lindgaard

    1995-01-01

    Neoclassical mainstream economics has no perspective on strategic technology management issues. Market failure economics (externalities etc.)can be of some use to analyze problems of relevance in strategic management problems with technology as a part. Environment, inequality and democratic...

  15. Macrofoundation for Strategic Technology Management

    DEFF Research Database (Denmark)

    Pedersen, Jørgen Lindgaard

    1995-01-01

    Neoclassical mainstream economics has no perspective on strategic technology management issues. Market failure economics (externalities etc.)can be of some use to analyze problems of relevance in strategic management problems with technology as a part. Environment, inequality and democratic...

  16. Green technological foresight on environmental friendly agriculture: Executive summary

    DEFF Research Database (Denmark)

    Borch, K.; Christensen, S.; Jørgensen, U.

    2005-01-01

    manifested. The foresight makes the decision-makers more aware of those challenges and possibilities that exist in the long-term. The foresight is in this case carried out in dialogue with a widely combined panel ofexperts and agricultural players, where one has placed the environmental challenges......Risø and the co-operators have on behalf of the Forest and Nature Agency completed a technological foresight on environmentally friendly agriculture based on green technologies. A technological foresight is a systematic dialogue on how one prepares forfuture challenges, which have not yet......, and The Co-operative Retail and Wholesale Society of Denmark. The purpose has been to thoroughly examinethose environmental challenges which agriculture is up against in the future - and point towards technological and structural solutions as to how agriculture will develop from 2004 to 2024 with dialogue...

  17. Adoption of improved agricultural technologies disseminated via ...

    African Journals Online (AJOL)

    STORAGESEVER

    2008-05-02

    May 2, 2008 ... attitude, knowledge, skills and aspiration of the receivers. In Nigeria, various ... livestock/crop enterprises, agroforestry and engineering. Through this radio .... respondent), X1 = age of the farmer (in years), X2 = level of formal education .... on appropriate agricultural practice and techniques. The result also ...

  18. Technology Acceptance Related to Second Life[TM], Social Networking, Twitter[TM], and Content Management Systems: Are Agricultural Students Ready, Willing, and Able?

    Science.gov (United States)

    Murphrey, Theresa Pesl; Rutherford, Tracy A.; Doerfert, David L.; Edgar, Leslie D.; Edgar, Don W.

    2012-01-01

    Technology has the potential to improve education but only if it is applied with purpose and consideration of the audience. Understanding technology's role in education goes beyond the comparison of tools; there is a need to better understand student acceptance of technology so appropriate educational scaffolding and support can be provided. The…

  19. Innovations in information management to enhance agriculture: A research perspective

    Science.gov (United States)

    Information management should be the cornerstone for innovative agricultural systems; however, the challenge remains on how to utilize all of the components to enhance agriculture. The enhancement of agriculture is often considered from only a yield perspective. This is an important factor and effo...

  20. A Spatial Data Model Desing For The Management Of Agricultural Data (Farmer, Agricultural Land And Agricultural Production)

    Science.gov (United States)

    Taşkanat, Talha; İbrahim İnan, Halil

    2016-04-01

    Since the beginning of the 2000s, it has been conducted many projects such as Agricultural Sector Integrated Management Information System, Agriculture Information System, Agricultural Production Registry System and Farmer Registry System by the Turkish Ministry of Food, Agriculture and Livestock and the Turkish Statistical Institute in order to establish and manage better agricultural policy and produce better agricultural statistics in Turkey. Yet, it has not been carried out any study for the structuring of a system which can meet the requirements of different institutions and organizations that need similar agricultural data. It has been tried to meet required data only within the frame of the legal regulations from present systems. Whereas the developments in GIS (Geographical Information Systems) and standardization, and Turkey National GIS enterprise in this context necessitate to meet the demands of organizations that use the similar data commonly and to act in terms of a data model logic. In this study, 38 institutions or organization which produce and use agricultural data were detected, that and thanks to survey and interviews undertaken, their needs were tried to be determined. In this study which is financially supported by TUBITAK, it was worked out relationship between farmer, agricultural land and agricultural production data and all of the institutions and organizations in Turkey and in this context, it was worked upon the best detailed and effective possible data model. In the model design, UML which provides object-oriented design was used. In the data model, for the management of spatial data, sub-parcel data model was used. Thanks to this data model, declared and undeclared areas can be detected spatially, and thus declarations can be associated to sub-parcels. Within this framework, it will be able to developed agricultural policies as a result of acquiring more extensive, accurate, spatially manageable and easily updatable farmer and

  1. Poultry Products Management. 2+2+2 Articulated Curriculum in Agricultural Technology: First Year Final Report. July 1, 1989-June 30, 1990.

    Science.gov (United States)

    Northeast Texas Community Coll., Mount Pleasant.

    This guide is for an articulated two-year high school, two-year college curriculum for poultry products management developed by two postsecondary and five secondary institutions and representatives of the private sector in Texas. The guide includes the following: (1) a brief description of the occupation of poultry products manager; (2) the basic…

  2. Dairy Products Management. 2+2+2 Articulated Curriculum in Agricultural Technology: First Year Final Report. July 1, 1989-June 30, 1990.

    Science.gov (United States)

    Northeast Texas Community Coll., Mount Pleasant.

    This guide is for an articulated two-year high school, two-year college curriculum for dairy products management developed by two postsecondary and five secondary institutions and representatives of the private sector in Texas. The guide includes the following: (1) a brief description of the occupation of dairy products manager; (2) the basic…

  3. Groundwater management for agriculture and nature: an economic analysis

    NARCIS (Netherlands)

    Hellegers, P.J.G.J.

    2001-01-01

    Key words: desiccation of nature, economics of water management, groundwater extraction, groundwater level management, ecohydrology, agriculture, policy instruments.

    As a result of declining groundwater levels, nature in the Netherlands is suffering

  4. Groundwater Management for Agriculture and Nature : an Economic Analysis

    NARCIS (Netherlands)

    Hellegers, P.

    2001-01-01

    Key words: desiccation of nature, economics of water management, groundwater extraction, groundwater level management, ecohydrology, agriculture, policy instruments.As a result of declining groundwater levels, nature in the Netherlands is suffering from desiccation. Since measures taken to raise gro

  5. The Relationship between Low-carbon Agriculture and Agricultural Science and Technology Based on Gray Relational Theory

    Institute of Scientific and Technical Information of China (English)

    TAO Ai-xiang

    2012-01-01

    The agricultural energy consumption per unit of GDP is selected as an indicator for measuring the development level of low-carbon agriculture. Using gray relational theory, I analyze the relationship between development level of agricultural science and technology and development level of low-carbon agriculture in China. The results show that the correlation between the two is prominent; the number of agricultural science and technology talents, the number of agricultural science and technology patents, and the number of agricultural science and technology input are three major factors influencing the development of low-carbon agriculture. On this basis, I propose to take further effective measures, and put forth corresponding recommendations, in order to improve the level of agricultural science and technology.

  6. THE CONNECTION BETWEEN MANAGEMENT AND TECHNOLOGY AND THE TECHNOLOGICAL MANAGEMENT

    Directory of Open Access Journals (Sweden)

    RAREŞ MUNTEANU

    2010-01-01

    Full Text Available In a new approach, the technology is taken into consideration as a resource of the business, in addition to the four traditional resources: material resources, financial resources, human resources and informational resources. This makes important for the managers to have solid technological knowledge, in addition to the economics. The research regarding the technological management (or the management of technology - MOT is lead by IAMOT (International Association in Management of Technology. There are a lot of connections between the technology on one side and the finances, the human resources, the marketing, the operational management on the other side. In our era the technology is more and more advanced and all the activities are strongly connected to it.

  7. Forecasting and management of technology

    National Research Council Canada - National Science Library

    Roper, A. T

    2011-01-01

    ... the authors see as the innovations to technology management in the last 17 years: the Internet; the greater focus on group decision-making including process management and mechanism design; and desktop software that has transformed the analytical capabilities of technology managers"--Provided by publisher.

  8. The Strategic Consideration for Expanding the New Technological Revolution of Agriculture in Hunan

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@At the birth of the 21st century, the global technological revolution of agriculture has occured. The new breakthroughs of biological technology in agriculture are being obtained on end Information technology, nuclear technology, new-material technology and other new high technologies are being adopted in agriculture on a larger and larger scale. As a big province of agriculture, it is imperative for Hunan to develop the new agricultural high technology,promote the new technological revolution of agriculture and realize the modernization of agriculture by taking the opportunity and facing the challenges in the new century.

  9. Wastewater and Sludge Reuse Management in Agriculture

    Directory of Open Access Journals (Sweden)

    Ioannis K. Kalavrouziotis

    2016-08-01

    Full Text Available Huge quantities of treated wastewater (TMWW and biosolids (sludge are produced every day all over the world, which exert a strong pressure on the environment. An important question that is raised is “what to do with them?”.An effort is put by the scientific community to eliminate the concept of “waste” and to replace it with the concept of “recycling of resources”, by means of effective management, which does not concern only the users, but all the other groups involved in the problem, such as facility administrators, operations, politicians, scientific community and the general population. Sludge concentration data showed that there exist 516 chemicals in biosolids which create a serious health risk. It is pointed out that this risk will be greatly exacerbated by chemical toxins present in the sludge which can predispose skin to infection by pathogens. Consequently, the need for science-based policies are necessary to effectively protect public health. The risk assessment due to sludge, is difficult to evaluate of due to the large number of unknown interactions involved. People living near the sludge application sites may suffer from such abnormalities as: eye, nose, and throat irritation, gastrointestinal abnormalities, as nausea, vomiting, diarrhea, including cough, difficulty in breathing, sinus congestion, skin infection and sores. Many problems seem to be related to biosolid and wastewater application in agriculture, which should be solved. A universal one, acknowledged as an “international health crisis” is the resistance of pathogens to antibiotics and to the evolution of multidrug resistance of bacteria”. Certain anthropogenically created environments have been identified as major sources of multidrug resistance bacteria such as in water treatment plants, concentrated animal feeding operations etc. All these, and many other health problems, render the safety of sludge and biosolid and wastewater agricultural reuse, for

  10. Smart Sensing Technology for Agriculture and Environmental Monitoring

    CERN Document Server

    2012-01-01

    The book focuses on the different aspects of sensing technology, i.e. high reliability, adaptability, recalibration, information processing, data fusion, validation and integration of novel and high performance sensors specifically aims to monitor agricultural and environmental parameters.   This book is dedicated to Sensing systems for Agricultural and Environmental Monitoring  offers to variety of users, namely, Master and PhD degree students, researchers, practitioners, especially Agriculture and Environmental engineers. The book will provide an opportunity of a dedicated and a deep approach in order to improve their knowledge in this specific field.

  11. Water requirements and management of maize under drip and sprinkler irrigation. 2000 annual report for Agricultural Technology Utilization and Transfer (ATUT) project

    Science.gov (United States)

    Research at Ismailia, Egypt, focused on irrigation management of maize, fava bean, wheat, and alfalfa. In 1998, the two weighing lysimeters at Ismailia were recalibrated successfully with precision of 0.01 mm; and a state-of-the-art time domain reflectometry (TDR) system for soil water balance measu...

  12. Water requirements and management of maize under drip and sprinkler irrigation. 1999 annual report for Agricultural Technology Utilization and Transfer (ATUT) project

    Science.gov (United States)

    In the second year of this project, research continued at Ismailia, Egypt on irrigation management of maize, fava bean, wheat, and alfalfa. Research at Bushland, Texas, continued on alfalfa and grass reference evapotranspiration (ET), means of estimating those values from Bowen ratio meterological m...

  13. Emerging dimensions of technology management

    CERN Document Server

    Akhilesh, K B

    2013-01-01

    Technology is the key driver of business, may it be airports, ICT , smart governance, manufacturing or plantations. This book examines technology management across many different sectors, highlighting complexities, uncertainties and risks.

  14. Practice and Exploration of Leisure Agriculture Construction in Inner Mongolia Agriculture and Animal Husbandry Science and Technology Park

    Institute of Scientific and Technical Information of China (English)

    Huaidong; WANG; Ming; LI; Lazhu; HAO; Maoyue; GE

    2013-01-01

    This article introduces the basic information about Inner Mongolia Agriculture and Animal Husbandry Science and Technology Park, and the practice concerning leisure agriculture; summarizes the experience obtained. Finally, some ideas are put forth for further construction and development of leisure agriculture in science and technology park as follows: making unified layout and rational planning; integrating the local tourism resources, to establish the system of leisure agriculture; creating features of leisure agriculture in the park; establishing the brand of leisure-oriented training base in science and technology park; carrying out exploration into operation mode of leisure agriculture in the park.

  15. Development Mode and Recommendations for Industrialization of Tropical Agricultural Science and Technology

    Institute of Scientific and Technical Information of China (English)

    Meihuan; QIU; Minxia; LIN; Xiaodong; ZHANG; Hongyi; ZHANG; Zhunian; WANG

    2014-01-01

    Industrialization of tropical agricultural science and technology is an essential part of tropical agricultural technological innovation.This paper firstly analyzed development mode of industrialization of tropical agricultural science and technology in Chin and then came up with recommendations for developing industrialization of tropical agricultural science and technology.

  16. The Knowledge Management Research of Agricultural Scientific Research Institution

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Based on the perception of knowledge management from experts specializing in different fields,and experts at home and abroad,the knowledge management of agricultural scientific research institution can build new platform,offer new approach for realization of explicit or tacit knowledge,and promote resilience and innovative ability of scientific research institution.The thesis has introduced functions of knowledge management research of agricultural science.First,it can transform the tacit knowledge into explicit knowledge.Second,it can make all the scientific personnel share knowledge.Third,it is beneficial to the development of prototype system of knowledge management.Fourth,it mainly researches the realization of knowledge management system.Fifth,it can manage the external knowledge via competitive intelligence.Sixth,it can foster talents of knowledge management for agricultural scientific research institution.Seventh,it offers the decision-making service for leaders to manage scientific program.The thesis also discusses the content of knowledge management of agricultural scientific research institution as follows:production and innovation of knowledge;attainment and organizing of knowledge;dissemination and share of knowledge;management of human resources and the construction and management of infrastructure.We have put forward corresponding countermeasures to further reinforce the knowledge management research of agricultural scientific research institution.

  17. 基于物联网技术的湖南省农产品供应链管理模型设计%Design of Agricultural Products Supply Chain Management Model Based on Internet of Things Technology in Hunan Province

    Institute of Scientific and Technical Information of China (English)

    彭剑; 肖华茂

    2013-01-01

    基于物联网技术与农产品供应链管理的特点,寻找出农产品供应链各环节与物联网的结合点,构建物联网技术下湖南省农产品供应链管理模型,并对其生产基地模型、商务流通模型、可追溯模型进行了设计.提出了完整的基于物联网技术的农产品供应链管理模型,为湖南省农业农村信息化建设提供参考.%According to the features of the internet of things technology and agricultural products supply chain management,the integration point of agricultural product supply chain and network was found out,and the agricultural products supply chain management model based on the intemet of things technology was constructed,of which the production base model,business flow model,traceability model were designed.The integrated agricultural product supply chain management model based on the internet of things technology was proposed which could provide references for the agricultural and rural informatization construction of Hunan province.

  18. TECHNOLOGICAL IMPERATIVE IMPACT OF GLOBALIZATION ON INTERNATIONAL AGRICULTURAL ECONOMY

    Directory of Open Access Journals (Sweden)

    А. Кozlova

    2014-09-01

    Full Text Available The article highlights the factors influencing agricultural production towards global market. The study consists basic fundamental imperatives of globalization on the agricultural sector in international economic relations. The article analyzes the strategic priorities of the international agricultural sector, which includes financial and credit support, legal aspects, processes and integration of organizational structures. Technological imperatives require a large structural and institutional turn in the Ukrainian economy on the basis of current trends in the global economy, scientific and technical potential. There is a growing importance of organizing and conducting international level in the field of technological forecasting. This type of prediction is considered as backbone component in strategic forecasting and economic development programming.

  19. Comparing the development of agricultural technology and information technology in rural Vietnam

    OpenAIRE

    Kaila, Heidi

    2015-01-01

    This paper presents a descriptive analysis on the ownership of different types of technology - both agricultural machinery and information technology - within households in rural areas of Vietnam. We find that there has been little development in the ownership of agricultural machinery, but a rapid expansion of information technology, especially phones. Households without phones or internet access are more likely to be poor, female-headed, have less education, and rely more on transfers. When...

  20. Practice and Exploration of Leisure Agriculture Construction in Inner Mongolia Agriculture and Animal Husbandry Science and Technology Park

    OpenAIRE

    Wang, HuaiDong; Li, Ming; Hao, Lazhu; Ge, Maoyue

    2013-01-01

    This article introduces the basic information about Inner Mongolia Agriculture and Animal Husbandry Science and Technology Park, and the practice concerning leisure agriculture; summarizes the experience obtained. Finally, some ideas are put forth for further construction and development of leisure agriculture in science and technology park as follows: making unified layout and rational planning; integrating the local tourism resources, to establish the system of leisure agriculture; creating...

  1. Advancing Technology: GPS and GIS Outreach Training for Agricultural Producers

    Science.gov (United States)

    Flynn, Allison; Arnold, Shannon

    2010-01-01

    The use of the Global Positioning System (GPS) and Global Information Systems (GIS) has made significant impacts on agricultural production practices. However, constant changes in the technologies require continuing educational updates. The outreach program described here introduces the operation, use, and applications of GPS receivers and GIS…

  2. Lending Officers' Decisions to Recommend Innovative Agricultural Technology.

    Science.gov (United States)

    McIntosh, Wm. Alex; Zey-Ferrell, Mary

    1986-01-01

    Path analysis examines an analytical model of decision making by lending officers of 211 Texas banks when recommending agricultural technology to farmer-clients. Model analyzes effects of loan officers' ascribed/achieved personal characteristics and perceptions of organizational constraints during three stages of decision process: using…

  3. Application of CRISPR technology in genome editing in agriculture -swine

    Science.gov (United States)

    Decades of selective breeding in agricultural species has led to the derivation of stronger and fitter animals with improved production traits. However, often co-segregating with beneficial traits are less desirable traits. With the plethora of genome data and annotation, has come the technology t...

  4. Workshops capacity building for agricultural water demand management; final report

    NARCIS (Netherlands)

    Vehmeijer, P.W.; Wolters, W.

    2004-01-01

    Agricultural Water Demand Management (AWDM) is at the core of the Water for Food Programme launched as a result of a pledge by the Netherlands' Minister for Agriculture at the 2nd World Water Forum in March 2000, The Hague. One of the projects that was started after the March 2000 pledge was

  5. Ecology and management of agricultural drainage ditches: a literature review

    Science.gov (United States)

    Agricultural drainage ditches are headwater streams that have been modified or constructed for agricultural drainage, and are often used in conjunction with tile drains. These modified streams are a common landscape feature in Ohio, and constitute 25% of stream habitat within the state. Management o...

  6. Management of agricultural soils for greenhouse gas mitigation

    NARCIS (Netherlands)

    Sánchez, B.; Iglesias, A.; McVittie, A.; Álvaro-Fuentes, J.; Ingram, J.; Mills, J.; Lesschen, J.P.; Kuikman, P.J.

    2016-01-01

    A portfolio of agricultural practices is now available that can contribute to reaching European mitigation targets. Among them, the management of agricultural soils has a large potential for reducing GHG emissions or sequestering carbon. Many of the practices are based on well tested agronomic an

  7. Workshops capacity building for agricultural water demand management; final report

    NARCIS (Netherlands)

    Vehmeijer, P.W.; Wolters, W.

    2004-01-01

    Agricultural Water Demand Management (AWDM) is at the core of the Water for Food Programme launched as a result of a pledge by the Netherlands' Minister for Agriculture at the 2nd World Water Forum in March 2000, The Hague. One of the projects that was started after the March 2000 pledge was Worksho

  8. Fundamentals of technology project management

    CERN Document Server

    Garton, Colleen

    2012-01-01

    Designed to provide software engineers, students, and IT professionals with an understanding of the fundamentals of project management in the technology/IT field, this book serves as a practical introduction to the subject. Updated with information on how Fundamentals of Project Management integrates with and complements Project Management Institute''s Project Management Body of Knowledge, this collection explains fundamental methodologies and techniques while also discussing new technology, tools, and virtual work environments. Examples and case studies are based on technology projects, and t

  9. Technological development in fisheries management

    DEFF Research Database (Denmark)

    Eigaard, Ole Ritzau; Marchal, Paul; Gislason, Henrik

    2014-01-01

    increases by 3.2% per year due to technological developments, an increase often ignored in fisheries management. The documentation and quantification of technological creep improves the basis for successfully integrating the effects of technological development (and catchability changes) in fisheries...... management regulations and policies. Ways of counteracting the undesired effects of technological creep are discussed as are the potential management benefits from improved fishing technology. Specific suggestions are given on the selection, application, and tuning of fisheries management tools that can......Many marine fish stocks are overexploited and considerable overcapacity exists in fishing fleets worldwide. One of the reasons for the imbalance between resource availability and fishing capacity is technological development, which continuously increases the efficiency of the vessels—a mechanism...

  10. Diverse Applications of Electronic-Nose Technologies in Agriculture and Forestry

    Directory of Open Access Journals (Sweden)

    Alphus D. Wilson

    2013-02-01

    Full Text Available Electronic-nose (e-nose instruments, derived from numerous types of aroma-sensor technologies, have been developed for a diversity of applications in the broad fields of agriculture and forestry. Recent advances in e-nose technologies within the plant sciences, including improvements in gas-sensor designs, innovations in data analysis and pattern-recognition algorithms, and progress in material science and systems integration methods, have led to significant benefits to both industries. Electronic noses have been used in a variety of commercial agricultural-related industries, including the agricultural sectors of agronomy, biochemical processing, botany, cell culture, plant cultivar selections, environmental monitoring, horticulture, pesticide detection, plant physiology and pathology. Applications in forestry include uses in chemotaxonomy, log tracking, wood and paper processing, forest management, forest health protection, and waste management. These aroma-detection applications have improved plant-based product attributes, quality, uniformity, and consistency in ways that have increased the efficiency and effectiveness of production and manufacturing processes. This paper provides a comprehensive review and summary of a broad range of electronic-nose technologies and applications, developed specifically for the agriculture and forestry industries over the past thirty years, which have offered solutions that have greatly improved worldwide agricultural and agroforestry production systems.

  11. Diverse applications of electronic-nose technologies in agriculture and forestry.

    Science.gov (United States)

    Wilson, Alphus D

    2013-02-08

    Electronic-nose (e-nose) instruments, derived from numerous types of aroma-sensor technologies, have been developed for a diversity of applications in the broad fields of agriculture and forestry. Recent advances in e-nose technologies within the plant sciences, including improvements in gas-sensor designs, innovations in data analysis and pattern-recognition algorithms, and progress in material science and systems integration methods, have led to significant benefits to both industries. Electronic noses have been used in a variety of commercial agricultural-related industries, including the agricultural sectors of agronomy, biochemical processing, botany, cell culture, plant cultivar selections, environmental monitoring, horticulture, pesticide detection, plant physiology and pathology. Applications in forestry include uses in chemotaxonomy, log tracking, wood and paper processing, forest management, forest health protection, and waste management. These aroma-detection applications have improved plant-based product attributes, quality, uniformity, and consistency in ways that have increased the efficiency and effectiveness of production and manufacturing processes. This paper provides a comprehensive review and summary of a broad range of electronic-nose technologies and applications, developed specifically for the agriculture and forestry industries over the past thirty years, which have offered solutions that have greatly improved worldwide agricultural and agroforestry production systems.

  12. Diverse Applications of Electronic-Nose Technologies in Agriculture and Forestry

    Science.gov (United States)

    Wilson, Alphus D.

    2013-01-01

    Electronic-nose (e-nose) instruments, derived from numerous types of aroma-sensor technologies, have been developed for a diversity of applications in the broad fields of agriculture and forestry. Recent advances in e-nose technologies within the plant sciences, including improvements in gas-sensor designs, innovations in data analysis and pattern-recognition algorithms, and progress in material science and systems integration methods, have led to significant benefits to both industries. Electronic noses have been used in a variety of commercial agricultural-related industries, including the agricultural sectors of agronomy, biochemical processing, botany, cell culture, plant cultivar selections, environmental monitoring, horticulture, pesticide detection, plant physiology and pathology. Applications in forestry include uses in chemotaxonomy, log tracking, wood and paper processing, forest management, forest health protection, and waste management. These aroma-detection applications have improved plant-based product attributes, quality, uniformity, and consistency in ways that have increased the efficiency and effectiveness of production and manufacturing processes. This paper provides a comprehensive review and summary of a broad range of electronic-nose technologies and applications, developed specifically for the agriculture and forestry industries over the past thirty years, which have offered solutions that have greatly improved worldwide agricultural and agroforestry production systems. PMID:23396191

  13. Human Resource Diversity Management in Selected Czech Agricultural Companies

    Directory of Open Access Journals (Sweden)

    H. Urbancová

    2015-09-01

    Full Text Available The aim of this paper is to evaluate human resource Diversity Management in agricultural companies in the Czech Republic and to prepare a set of recommendations for the companies in this area. The primary data for the study was obtained by the use of questionnaires designed for quantitative analysis (n = 549, n agriculture = 108. The results indicate that the use of Diversity Management on Czech companies is relatively low (36.1%; n a = 108. But in view of the employment situation in the agricultural sector, as well as the characteristics of the workforce engaged in agriculture, it would appear that Diversity Management will become an important feature of company management in the not so distant future. This contribution is a follow-up to the project of University – wide internal grant agency (CIGA, number 20141002 - Human resource branding using of the new strategic trends in organizations in the Czech Republic.

  14. Analysis of the frontier technology of agricultural IoT and its predication research

    Science.gov (United States)

    Han, Shuqing; Zhang, Jianhua; Zhu, Mengshuai; Wu, Jianzhai; Shen, Chen; Kong, Fantao

    2017-09-01

    Agricultural IoT (Internet of Things) develops rapidly. Nanotechnology, biotechnology and optoelectronic technology are successfully integrated into the agricultural sensor technology. Big data, cloud computing and artificial intelligence technology have also been successfully used in IoT. This paper carries out the research on integration of agricultural sensor technology, nanotechnology, biotechnology and optoelectronic technology and the application of big data, cloud computing and artificial intelligence technology in agricultural IoT. The advantages and development of the integration of nanotechnology, biotechnology and optoelectronic technology with agricultural sensor technology were discussed. The application of big data, cloud computing and artificial intelligence technology in IoT and their development trend were analysed.

  15. Technology-Driven and Innovative Training for Sustainable Agriculture in The Face of Climate Change

    Science.gov (United States)

    Wishart, D. N.

    2015-12-01

    Innovative training in 'Sustainable Agriculture' for an increasingly STEM-dependent agricultural sector will require a combination of approaches and technologies for global agricultural production to increase while offsetting climate change. Climate change impacts the water resources of nations as normal global weather patterns are altered during El Nino events. Agricultural curricula must incorporate awareness of 'climate change' in order to find novel ways to (1) assure global food security; (2) improve soil productivity and conservation; (3) improve crop yields and irrigation; (4) inexpensively develop site specific principles of crop management based on variable soil and associated hydrological properties; and (5) improve precision farming. In February 2015, Central State University (CSU), Ohio became an 1890 Land-Grant institution vital to the sustainability of Ohio's agricultural sector. Besides agricultural extension, the agriculture curriculum at CSU integrates multidisciplinary courses in science, technology engineering, agriculture, and mathematics (STEAM). The agriculture program could benefit from a technology-driven, interdisciplinary soil science course that promotes climate change education and climate literacy while being offered in both a blended and collaborative learning environment. The course will focus on the dynamics of microscale to mesoscale processes occurring in farming systems, those of which impact climate change or could be impacted by climate change. Elements of this course will include: climate change webinars; soil-climate interactions; carbon cycling; the balance of carbon fluxes between soil storage and atmosphere; microorganisms and soil carbon storage; paleoclimate and soil forming processes; geophysical techniques used in the characterization of soil horizons; impact of climate change on soil fertility; experiments; and demonstrations.

  16. Innovative mechanical technologies for agricultural and forest quality productions

    Directory of Open Access Journals (Sweden)

    Raffaele Cavalli

    2008-04-01

    Full Text Available The quality of agricultural and forest products are related to the productive process in which innovative mechanical technologies are used. The innovation should be considered at product, process and enterprise level, the last one being considered as changes into enterprise organization, included services diversification. In the field of machinery used for agricultural products, from soil tillage to harvesting and post-harvesting processes the innovation dealing with products, but also with energy use, environmental protection, work safety has been important due to the mechanical technology output. In the forest sector working systems in which operations are carried out in totally mechanized way, with small turn to semi-mechanized operations, are growing. They are innovations that should change the relationship with young generation which could consider the mechanical technologies attractive for a working activity until now evaluated not much desiderable.

  17. Innovative mechanical technologies for agricultural and forest quality productions

    Directory of Open Access Journals (Sweden)

    Raffaele Cavalli

    2011-02-01

    Full Text Available The quality of agricultural and forest products are related to the productive process in which innovative mechanical technologies are used. The innovation should be considered at product, process and enterprise level, the last one being considered as changes into enterprise organization, included services diversification. In the field of machinery used for agricultural products, from soil tillage to harvesting and post-harvesting processes the innovation dealing with products, but also with energy use, environmental protection, work safety has been important due to the mechanical technology output. In the forest sector working systems in which operations are carried out in totally mechanized way, with small turn to semi-mechanized operations, are growing. They are innovations that should change the relationship with young generation which could consider the mechanical technologies attractive for a working activity until now evaluated not much desiderable.

  18. Information technology project management

    National Research Council Canada - National Science Library

    Schwalbe, Kathy

    2014-01-01

    ... (IT) projects that extend well beyond standard project management requirements. No book offers more up-to-the minute insights and software tools for IT project management success, including updates that reflect the latest PMBOKʼ...

  19. Information technology project management

    National Research Council Canada - National Science Library

    Schwalbe, Kathy

    2014-01-01

    ... (IT) projects that extend well beyond standard project management requirements. No book offers more up-to-the minute insights and software tools for IT project management success, including updates that reflect the latest PMBOK...

  20. Modern Technology and Management

    DEFF Research Database (Denmark)

    Frederiksen, Poul

    1998-01-01

    Management tour to England, Spain and Denmark for 7 top and middle level managers of State Land Service, HQ, Latvia. Visits to national mapping agencies, utility companies, private mapping companies and municipalities in the three countries. Focus on management and organisational aspects of map p...

  1. Agricultural Libraries and Information.

    Science.gov (United States)

    Russell, Keith W., Ed.; Pisa, Maria G., Ed.

    1990-01-01

    Eleven articles address issues relating to agricultural libraries and information, including background on agricultural libraries and information, trend management, document delivery, reference services, user needs and library services, collection development, technologies for international information management, information sources,…

  2. Risks in the Transformation of Scientific and Technological Achievements concerning Tropical Agriculture

    Institute of Scientific and Technical Information of China (English)

    Shachen OUYANG; Zhiqiang LUO; Dong LIU; Shuhe PU

    2016-01-01

    The transformation of scientific and technological achievements concerning tropical agriculture has the characteristics of high risk and high return. Based on the characteristics of transformation of scientific and technological achievements concerning tropical agriculture,this paper analyzes the risk factors during the transformation of scientific and technological achievements concerning tropical agriculture. In accordance with the current situation of low transformation rate of scientific and technological achievements concerning tropical agriculture in China,this paper proposes the measures to avoid the risks in the transformation of scientific and technological achievements concerning tropical agriculture and enhance the transformation rate of scientific and technological achievements concerning tropical agriculture.

  3. Cabo Verde - Watershed Management and Agriculture Support

    Data.gov (United States)

    Millennium Challenge Corporation — This evaluation will investigate how adoption of drip irrigation technology, access to credit and conversion from traditional crop subsistence level farming to high...

  4. Credit risk management in financing agriculture

    OpenAIRE

    Mark D. Wenner

    2010-01-01

    A griculture is an inherently risky economic activity. A large array of uncontrollable elements can affect output production and prices, resulting in highly variable economic returns to farm households. In developing countries, farmers also lack access to both modern instruments of risk management—such as agricultural insurance, futures contracts, or guarantee funds—and ex post emergency government assistance. Such farmers rely on different “traditional” coping strategies and risk-mitigation ...

  5. Development Path for Agricultural Modernization of Shaanxi Province from the Perspective of Technological Progress

    Institute of Scientific and Technical Information of China (English)

    Lufeng; DUAN

    2013-01-01

    The lag in technological innovation is a bottleneck for modern agricultural development,so technological progress is an inevitable path to break this bottleneck. On the basis of introducing theory of technological progress,this study presents 4 paths for promoting agricultural modernization development in line with current situations of agricultural development and technological progress in Shaanxi Province.

  6. On Agricultural Scientific Research Institutions Supporting and Serving Technological Innovation Entities

    Institute of Scientific and Technical Information of China (English)

    Xiaoqiang; CHU; Bingqiang; XU; Hanchun; QIN; Guoyan; SHAN; Peiqun; LIN; Guixiu; HUANG

    2015-01-01

    This paper firstly analyzed current situation of agricultural technological innovation system in China and obstacles restricting agricultural enterprises to become technological innovation entities. It discussed exploration and practice of Chinese Academy of Tropical Agricultural Sciences in supporting and serving technological innovation entities. Finally,it came up with ideas and approaches for supporting and serving technological innovation entities in the new trend,to provide a new idea and practice for agricultural scientific research institute supporting and serving technological innovation entities.

  7. Technological Innovations in Agricultural Tractors: Adopters’ behaviour towards new technological trajectories and future directions

    OpenAIRE

    Ester Ferrari; Luigi Bollani; Mario Coccia; Eugenio Cavallo

    2013-01-01

    Latest advancements in tractors engineering have allowed farmers to increase productivity, and simultaneously to reduce operator’s hazards. However, little attention has been given to farmers’ behaviour and attitude toward the adoption of technological innovations concerning agricultural tractors. The study explores farmers’ behaviours on agricultural tractors current and future technological trajectories. A main case study concerning Italy is analyzed. Results show three different behaviours...

  8. 78 FR 52131 - Notice of Funds Availability: Agricultural Management Assistance Organic Certification Cost-Share...

    Science.gov (United States)

    2013-08-22

    ... Agricultural Marketing Service Notice of Funds Availability: Agricultural Management Assistance Organic Certification Cost-Share Program AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice of Funds... Application (Application for Federal Assistance Standard Form 424) to the Agricultural Marketing Service...

  9. Concentrating or scattering management in agricultural landscapes

    NARCIS (Netherlands)

    Hammers, Martijn; Müskens, Gerard J.D.M.; Kats, van Ruud J.M.; Teunissen, Wolf A.; Kleijn, David

    2016-01-01

    A key issue in conservation is where and how much management should be implemented to obtain optimal biodiversity benefits. Cost-effective conservation requires knowledge on whether biodiversity benefits are higher when management is concentrated in a few core areas or scattered across the

  10. Equine Management and Production. Vocational Agriculture Education.

    Science.gov (United States)

    Rudolph, James A.

    This basic core of instruction for equine management and production is designed to assist instructors in preparing students for successful employment or management of a one- or two-horse operation. Contents include seven instructional areas totaling seventeen units of instruction: (1) Orientation (basic horse production; handling and grooming;…

  11. Job Attitudes of Agricultural Middle Managers

    OpenAIRE

    2006-01-01

    The paper analyzes middle managers' job attitudes, in particular job satisfaction, based on case studies. Employees' job satisfaction is expected to reduce human resource management risks, leading to higher loyalty, organizational commitment and motivation and resulting in less turnover. Components of job satisfaction include achievement, recognition, work itself, job security, supervision, interpersonal relationships, compensation, organization, personal life and working conditions. They cau...

  12. Study on the Factors Influencing the Level of Innovation in Agricultural Science and Technology Projects

    Institute of Scientific and Technical Information of China (English)

    Jing; SUN; Baofeng; CHEN

    2015-01-01

    This paper carries out a questionnaire survey of persons in charge of the agricultural project in the " Eleventh Five-Year National Support Program" on the level of innovation in projects and the factors influencing innovation. After the linear regression analysis of the survey data,it is found that the factors influencing the innovation in agricultural science and technology projects include the level of innovation in scientific achievements,efficiency of research methods and creation of innovation environment. Through the variance analysis of the level of innovation and its influencing factors related to different innovators,it is found that there are differences in the statistical significance of level of innovation in projects among universities,research institutes,research and extension departments directly under the government,and enterprises; there are no significant differences in the understanding of factors influencing innovation,that is,different innovators basically have the same understanding of factors influencing innovation,but the assessment on level of innovation in projects completed is different to some extent.On this basis,this paper proposes the recommendations for further strengthening the level of innovation in agricultural science and technology projects in order to provide a theoretical reference and practical basis for the project managers to effectively improve the level of agricultural science and technology project management,and enhance the level of innovation in projects.

  13. THE ROLE OF RELIGION AND AGRICULTURAL TECHNOLOGY IN SOCIAL TRANSFORMATION

    Directory of Open Access Journals (Sweden)

    M. Endy Saputro

    2013-04-01

    Full Text Available Tujuan penelitan ini adalah untuk mengungkapkan bagaimana agama dan teknologi pertanian dapat memberdayakan masyarakat dan mendorong sebuah transformasi sosial. Survei dan wawancara diterapkan guna mendapatkan data yang dibutuhkan dalam penelitian. Objek penelitian ini adalah komunitas petani di Banjarnegara yang tergabung dalam organisasi petani yang difasilitasi oleh organisasi massa islam Muhammadiyah. Hasil penelitian menunjukkan bahwa agama, dalam hal ini ajaran agama yang dipegang erat oleh organisasi massa Islam (Muhammadiyah dapat meningkatkan kondisi ekonomi sebuah komunitas petani di Banjarnegara. Muhammadiyah memfasilitasi komunitas petani tersebut untuk menerapkan teknologi pertanian yang tepat sehingga dapat meningkatkan hasil panen secara signifikan. Hal tersebut menunjukkan bahwa agama dan teknologi pertanian memainkan peranan penting dalam memberdayakan masyarakat dan membawa transformasi sosial bagi komunitas petani di Banjarnegara. The objective of this study is to reveal how religion and agricultural technology can empower a peasant community and foster a social transformation. Survey and interview were implemented to gain the data. The object of the study was a community of peasants in Banjarnegara district that belong to a peasant organization facilitated by Muhammadiyah. The results show that religion, in this case is religious teaching tightly-hold by an Islamic mass organization (Muhammadiyah, can improve the economic condition of a community of peasants in Banjarnegara. Muhammadiyah facilitated the peasants community to apply a proper agricultural technology which can improve the crops significantly.  The study conclude that religion and agricultural technology play a great role in empowering society and bring about social transformation for peasants community in Banjarnegara.

  14. Fault Management Technologies Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Given that SysML is becoming a standard for model-based systems engineering and Integration (SE&I), system health management (SHM)-related models will either be...

  15. Managing technological and environmental dynamics

    DEFF Research Database (Denmark)

    Madsen, Henning; Ulhøi, John Parm

    2001-01-01

    The field of MoT cannot continue indefinitely to ignore the importance of the natural environment as a fundamental basis for technological development. This paper will therefore focus on the various linkages between management of technology and sustainable development, discussing both the current...

  16. Managing technological and environmental dynamics

    DEFF Research Database (Denmark)

    Madsen, Henning; Ulhøi, John Parm

    2001-01-01

    The field of MoT cannot continue indefinitely to ignore the importance of the natural environment as a fundamental basis for technological development. This paper will therefore focus on the various linkages between management of technology and sustainable development, discussing both the current...

  17. Study on Management System for Agricultural Sci-tech Achievement Transformation Funding Project

    Institute of Scientific and Technical Information of China (English)

    ZHANG; Hong; YU; Jun

    2013-01-01

    Relying on the management system for agricultural sci-tech achievement transformation funding project in Zhejiang Province, on the basis of current situations and demand of agricultural sci-tech achievement transformation funding project management system, we present a B/S-structured and J2EE platform-based system which adopts MVC mode and integrates mainstream open-source frame technologies such as Spring, Struts2, ExtJs, TopLink and FreeMarker, etc. Practice has shown that this system provides an original model for management of sci-tech project application, and various projects can be expanded on this model. With the aid of this system, sci-tech project management personnel can be relieved from trivial manual works, so as to increase working efficiency and improve management level of sci-tech project management.

  18. Managing information technology security risk

    Science.gov (United States)

    Gilliam, David

    2003-01-01

    Information Technology (IT) Security Risk Management is a critical task for the organization to protect against the loss of confidentiality, integrity and availability of IT resources. As systems bgecome more complex and diverse and and attacks from intrusions and malicious content increase, it is becoming increasingly difficult to manage IT security risk. This paper describes a two-pronged approach in addressing IT security risk and risk management in the organization: 1) an institutional enterprise appraoch, and 2) a project life cycle approach.

  19. New information and communication technologies in agriculture - factors, drivers and application possibilities

    Directory of Open Access Journals (Sweden)

    Róbert Szilágyi

    2012-06-01

    Full Text Available The new ICT technologies are not only fast developed but, in addition, are giving birth to newer systems and tools. The Internet network have become essential communication tools in business processes recently. Using the Internet by means of mobile appliances increases the possibilities. The agriculture has some speciality in information technology. The ICT adoption in the agriculture and main drivers has been examined. For the successful application the key lessons have to understand. To get a draft overview of Hungarian position there is part about it. In this part there are data about household communication devices the individuals ICT usage by age. The region differences in information technologies can be seen also. The final part of the paper there are some technology and application examples. The new devices like tablets and new services like Cloud Computing have great potential in agriculture. Cloud Computing provides better resource management and effective cost control. However, the business assessment of these technologies must not be done only on the basis of the technology and taken out of its environment randomly since the whole area is very complex.

  20. Wetlands Environmental Management For Agriculture In Hungary

    Directory of Open Access Journals (Sweden)

    Katai Janos

    2014-06-01

    Full Text Available Hungary is located at the central Basin of Danube River, which is surrounded by the Alps and the Carpathians mountain range. The 84% of the Hungary area lies below 200 mBm. The rate of the flooded area is significant in the country. The average runoff of surface water exceeds hundred billion cubic meters. Streams and rivers from the surrounding area flow together with the Danube River into the Black sea. The 96% of the mentioned water quantity come from abroad; three-quarters of this water quantity enter the country in the Danube’s, Tisza’s and Drava’s riverbed. In my presentation, I would like to give an account about the status of wetlands in Hungary, its roles of agriculture and social life, difficulties encountered and future possibilities referring to literary sources.

  1. Agriculture in the xxi century: transgenic plants role in agricultural sector´s technological development

    Directory of Open Access Journals (Sweden)

    Rodrigo Artunduaga Salas

    2011-12-01

    Full Text Available The new advances in biotechnology, especially in the completion of the Arabidopsis thaliana, genome sequence has profound implications for human health as well as plant biology and agriculture. It will permit us to know the action of all the genes involved in the key growing and development processes of plants. Modification of the structure of genes will allow the regulation of the expression of some characteristics such as the size of the leaves or the dynamics of the roots and fruits growth. In this way, the commercialization of the products of the new biotechnologies will influence in this century´s nations, agricultural production, productivity and food supply. The challenges and opportunities for the countries of Latin America and the Caribbean (LAC are enormous, due to the rich base of their flora, fauna and microorganisms resources, which are essential to the pharmaceutical and feeding industries. The international Community recognizes the benefits of Biotechnology, but it also advocate more inquiry into the impacts of advanced agricultural biotechnologies on the environment, food system, structure of agriculture, rural communities, and population health.The countries of LAC should continue the development and improvement of the regulatory framework for preventing or minimizing the possible risks of the use and management of the transgenic organisms in their territory, and therefore, be able to make use of their potential benefits, ensuring the protection of public health and the environment.

  2. Technology Roadmapping for Waste Management

    Energy Technology Data Exchange (ETDEWEB)

    Bray, O.

    2003-02-26

    Technology roadmapping can be an effective strategic technology planning tool. This paper describes a process for customizing a generic technology roadmapping process. Starting with a generic process reduces the learning curve and speeds up the roadmap development. Similarly, starting with a generic domain model provides leverage across multiple applications or situations within the domain. A process that combines these two approaches facilitates identifying technology gaps and determining common core technologies that can be reused for multiple applications or situations within the domain. This paper describes both of these processes and how they can be integrated. A core team and a number of technology working groups develop the technology roadmap, which includes critical system requirements and targets, technology areas and metrics for each area, and identifies and evaluates possible technology alternatives to recommend the most appropriate ones to pursue. A generalized waste management model, generated by considering multiple situations or applications in terms of a generic waste management model, provides the domain requirements for the technology roadmapping process. Finally, the paper discusses lessons learns from a number of roadmapping projects.

  3. Multiple-scale Proximal Sensor and Remote Imagery Technology for Sustaining Agricultural Productivity During Climate Change

    Science.gov (United States)

    Corwin, D. L.; Scudiero, E.

    2016-12-01

    Changes in climatic patterns have had dramatic influence on agricultural areas worldwide, particularly in irrigated arid-zone agricultural areas subjected to recurring drought, such as California's San Joaquin Valley. Climate change has impacted water availability, which subsequently has impacted soil salinity levels in the root zone, especially on the west side of the San Joaquin Valley (WSJV). Inventorying and monitoring the extent of climate change on soil salinity is crucial to evaluate the extent of the problem, to recognize trends, and to formulate state-wide and field-scale irrigation management strategies that will sustain the agricultural productivity of the WSJV. Over the past 3 decades, Corwin and colleagues at the U.S. Salinity Laboratory have developed proximal sensor (i.e., electrical resistivity and electromagnetic induction) and remote imagery (i.e., MODIS and Landsat 7) methodologies for assessing soil salinity at multiple scales: field (0.5 ha to 3 km2), landscape (3 to 10 km2), and regional (10 to 105 km2) scales. The purpose of this presentation is to provide an overview of these scale-dependent salinity assessment technologies. Case studies for the WSJV are presented to demonstrate at multiple scales the utility of these approaches in assessing soil salinity changes due to management-induced changes and to changes in climate patterns, and in providing site-specific irrigation management information for salinity control. Land resource managers, producers, agriculture consultants, extension specialists, and Natural Resource Conservation Service field staff are the beneficiaries of this information.

  4. Economic Costs of Nitrogen Management in Agriculture

    NARCIS (Netherlands)

    Oenema, O.; Gyldenkaerne, S.; Oenema, J.

    2015-01-01

    Nitrogen (N) management is one of the measures of Annex IX of the revised Gothenburg Protocol and described in detail in the Guidance Document (Bittman et al., Options for ammonia mitigation: guidance from the UNECE task force on reactive nitrogen. Centre for Ecology & Hydrology, Edinburgh,

  5. Groundwater pumping effects on contaminant loading management in agricultural regions.

    Science.gov (United States)

    Park, Dong Kyu; Bae, Gwang-Ok; Kim, Seong-Kyun; Lee, Kang-Kun

    2014-06-15

    Groundwater pumping changes the behavior of subsurface water, including the location of the water table and characteristics of the flow system, and eventually affects the fate of contaminants, such as nitrate from agricultural fertilizers. The objectives of this study were to demonstrate the importance of considering the existing pumping conditions for contaminant loading management and to develop a management model to obtain a contaminant loading design more appropriate and practical for agricultural regions where groundwater pumping is common. Results from this study found that optimal designs for contaminant loading could be determined differently when the existing pumping conditions were considered. This study also showed that prediction of contamination and contaminant loading management without considering pumping activities might be unrealistic. Motivated by these results, a management model optimizing the permissible on-ground contaminant loading mass together with pumping rates was developed and applied to field investigation and monitoring data from Icheon, Korea. The analytical solution for 1-D unsaturated solute transport was integrated with the 3-D saturated solute transport model in order to approximate the fate of contaminants loaded periodically from on-ground sources. This model was further expanded to manage agricultural contaminant loading in regions where groundwater extraction tends to be concentrated in a specific period of time, such as during the rice-growing season, using a method that approximates contaminant leaching to a fluctuating water table. The results illustrated that the simultaneous management of groundwater quantity and quality was effective and appropriate to the agricultural contaminant loading management and the model developed in this study, which can consider time-variant pumping, could be used to accurately estimate and to reasonably manage contaminant loading in agricultural areas. Copyright © 2014 Elsevier Ltd. All

  6. Modelling of the innovative organizational and economic mechanism in the agricultural resource management

    Directory of Open Access Journals (Sweden)

    Yuliya Roshchina

    2013-05-01

    Full Text Available The structure, composition of innovative organizational and economic mechanism in the agricultural resource management, which is a part of the overall management of the economy of the country as a whole and which target function is the innovative development of Ukraine are substantiated. A model of innovative economic mechanism of agricultural natural resources is a promising system for organizational and economic measures that permit to increase the production of agricultural products and improve its quality at the highest possible restoration of soil fertility and the environment on the basis of advanced technology. It is the model of the inter-organizational environmental management and economic measures in the agricultural sector. The concept of the model in the innovation of organizational-economic mechanism allows increasing the production of agricultural products that improves living standards of the population and export capacity of the country. It requires involving new land and water resources, radically improving their use under a strict control at the restoration of the consumed resources. In close connection with the organizational and administrative methods of environmental management in agriculture and natural resources an economic mechanism is used. It includes: improvement of tax policy; grants and concessional lending activities to enhance soil fertility; fines for land damages to the fund of the recovery of soil fertility; penalties for violations of the technology to the expenditures organic and mineral fertilizers and other measures provided the technological plan; payments for pollution from water resources without their purification while irrigating; environmental audit; environmental insurance in which value of rent value received from the biological assets is taken as the base

  7. New Tools for Managing Agricultural P

    Science.gov (United States)

    Nieber, J. L.; Baker, L. A.; Peterson, H. M.; Ulrich, J.

    2014-12-01

    Best management practices (BMPs) generally focus on retaining nutrients (especially P) after they enter the watershed. This approach is expensive, unsustainable, and has not led to reductions of P pollution at large scales (e.g., Mississippi River). Although source reduction, which results in reducing inputs of nutrients to a watershed, has long been cited as a preferred approach, we have not had tools to guide source reduction efforts at the watershed level. To augment conventional TMDL tools, we developed an "actionable" watershed P balance approach, based largely on watershed-specific information, yet simple enough to be utilized as a practical tool. Interviews with farmers were used to obtain detailed farm management data, data from livestock permits were adjusted based on site visits, stream P fluxes were calculated from 3 years of monitoring data, and expert knowledge was used to model P fluxes through animal operations. The overall P use efficiency. Puse was calculated as the sum of deliberate exports (P in animals, milk, eggs, and crops) divided by deliberate inputs (P inputs of fertilizer, feed, and nursery animals x 100. The crop P use efficiency was 1.7, meaning that more P was exported as products that was deliberately imported; we estimate that this mining would have resulted in a loss of 6 mg P/kg across the watershed. Despite the negative P balance, the equivalent of 5% of watershed input was lost via stream export. Tile drainage, the presence of buffer strips, and relatively flat topography result in dominance of P loads by ortho-P (66%) and low particulate P. This, together with geochemical analysis (ongoing) suggest that biological processes may be at least as important as sediment transport in controlling P loads. We have developed a P balance calculator tool to enable watershed management organizations to develop watershed P balances and identify opportunities for improving the efficiency of P utilization.

  8. The role of allelopathy in agricultural pest management.

    Science.gov (United States)

    Farooq, Muhammad; Jabran, Khawar; Cheema, Zahid A; Wahid, Abdul; Siddique, Kadambot H M

    2011-05-01

    Allelopathy is a naturally occurring ecological phenomenon of interference among organisms that may be employed for managing weeds, insect pests and diseases in field crops. In field crops, allelopathy can be used following rotation, using cover crops, mulching and plant extracts for natural pest management. Application of allelopathic plant extracts can effectively control weeds and insect pests. However, mixtures of allelopathic water extracts are more effective than the application of single-plant extract in this regard. Combined application of allelopathic extract and reduced herbicide dose (up to half the standard dose) give as much weed control as the standard herbicide dose in several field crops. Lower doses of herbicides may help to reduce the development of herbicide resistance in weed ecotypes. Allelopathy thus offers an attractive environmentally friendly alternative to pesticides in agricultural pest management. In this review, application of allelopathy for natural pest management, particularly in small-farm intensive agricultural systems, is discussed. Copyright © 2011 Society of Chemical Industry.

  9. Learning Management System Software (LMS in Agricultural Education

    Directory of Open Access Journals (Sweden)

    Baharak Azizi

    2016-12-01

    Full Text Available Electronic learning provided this chance for students to learn by the internet and facilitate their learning in this process. Thus our purpose of this research is to analyze the effect of the online software of learning management system software in agriculture. The present research is practical in terms of purpose and is a descriptive-survey study. The statistical population of this research includes 250 students of agricultural education and also the information has been analyzed with SPSS software. The results indicated that the learning management system software had a positive and significant effect on agricultural learning. In addition, we can expect attitude change of students in a positive and desirable way and vice-versa, by developing this method of learning in education. In fact, we can predict the increases of using this type of learning by making a desirable attitude of this method for the students.

  10. Challenges for Sustainable Land Management through Climate-Smart Agriculture

    Science.gov (United States)

    Dougill, Andrew; Stringer, Lindsay

    2017-04-01

    There are increasing pushes for agricultural land management to be both sustainable and climate-smart (in terms of increasing productivity, building resilience to climate change and enhancing carbon storage). Climate-smart agriculture initiatives include conservation agriculture, based on minimum soil disturbance, permanent soil cover and crop rotation, and agroforestry. Such efforts address key international goals of the United Nations Convention to Combat Desertification (UNCCD) and United Nations Framework Convention on Climate Change (UNFCCC), but as yet have not seen widespread uptake. Based on analyses of different project interventions from across a range of southern African countries, we outline the inter-related challenges that are preventing adoption of climate-smart agriculture initiatives. We then identify routes to building multi-stakeholder partnerships and empowering communities through participatory monitoring with the aim of increasing uptake of such sustainable land management practices. Good practice examples remain largely restricted to local-level project interventions with significant donor (or private-sector) support, aligned to short-term community priorities relating to access to inputs or reduced labour requirements. Scaling-up to district- and national-level initiatives is yet to be widely successful due to problems of: limited policy coherence; a lack of communication between stakeholders at different levels; and limited understanding of long-term benefits associated with changes in agricultural practices. We outline opportunities associated with improved communication of climate information, empowerment of district-level adaptation planning and diversification of agricultural livelihood strategies as key routes to guide farmers towards more sustainable, and climate-smart, land management practices. Recent experiences in Malawi, which has experienced significant floods and an El Niño drought year in the last two years, are used to

  11. Gender Sensitive Planning, Monitoring and Evaluation in Agricultural Water Management

    OpenAIRE

    Gautam, Suman Rimal; Kuriakose, Anne

    2016-01-01

    Agricultural water management projects that take an inclusive, participatory gendersensitive approach at all levels of the project cycle help increase project effectiveness and improve account of livelihood concerns of women and the rural poor. Participatory planning methods; creation of genderspecific indicators; continuous monitoring; and beneficiary-led impact assessment are key features of this approach.

  12. Climate risk management in Central Asian agriculture. A situation analysis

    Energy Technology Data Exchange (ETDEWEB)

    Pawlowski, Ira

    2012-03-15

    The region of Central Asia, and in particularly the agricultural sector, is extremely vulnerable to climate change risks. The countries have started to develop adaptation strategies and climate risk management strategies, most of them described in the National Communications on the United Nations Framework Convention on Climate Change. These and other efforts are presented and commented in this paper.

  13. Psychology, technology, and diabetes management.

    Science.gov (United States)

    Gonder-Frederick, Linda A; Shepard, Jaclyn A; Grabman, Jesse H; Ritterband, Lee M

    2016-10-01

    Use of technology in diabetes management is rapidly advancing and has the potential to help individuals with diabetes achieve optimal glycemic control. Over the past 40 years, several devices have been developed and refined, including the blood glucose meter, insulin pump, and continuous glucose monitor. When used in tandem, the insulin pump and continuous glucose monitor have prompted the Artificial Pancreas initiative, aimed at developing control system for fully automating glucose monitoring and insulin delivery. In addition to devices, modern technology, such as the Internet and mobile phone applications, have been used to promote patient education, support, and intervention to address the behavioral and emotional challenges of diabetes management. These state-of-the-art technologies not only have the potential to improve clinical outcomes, but there are possible psychological benefits, such as improved quality of life, as well. However, practical and psychosocial limitations related to advanced technology exist and, in the context of several technology-related theoretical frameworks, can influence patient adoption and continued use. It is essential for future diabetes technology research to address these barriers given that the clinical benefits appear to largely depend on patient engagement and consistence of technology use. (PsycINFO Database Record

  14. AGRICULTURAL WATER MANAGEMENT IN TURKEY: PAST-PRESENT-FUTURE

    Directory of Open Access Journals (Sweden)

    Zeki Gökalp

    2016-07-01

    Full Text Available Water is an essential element in ensuring food safety. It is not possible to obtain food without water. The importance of water is gradually increased and nowadays raised to the top ranks among strategic resources. The use and increasing environmental threats by different sectors are increasingly limited available water resources. In the past years water was seen as an abundant and unlimited resource, and was used randomly. However today, global warming and drought have brought the importance of the water agenda, and has taken on a particular importance to the management of water resources. Therefore, one of the most important goals of agricultural water management is to ensure the efficient use of water by preventing water waste. Water management has quite a wide range of services included necessary activities in order to develop, distribute and use of water resources. Today this point of agricultural water management is to search the ways of saving water and put into practice. In the future such techniques virtual water use, water footprint of products will come to the fore in order to provide water saving in water management. In this study, the past, present and future of water management in agriculture are discussed and given suggestions.

  15. Comparing the development of agricultural technology and information technology in rural Vietnam

    DEFF Research Database (Denmark)

    Kaila, Heidi Kristiina

    This paper presents a descriptive analysis on the ownership of different types of technology—both agricultural machinery and information technology—within households in rural areas of Vietnam. We find that there has been little development in the ownership of agricultural machinery, but a rapid...... expansion of information technology, especially phones. Households without phones or internet access are more likely to be poor, female-headed, have less education, and rely more on transfers. When controlling for a number of household characteristics including income, households that already own technology...

  16. Comparing the development of agricultural technology and information technology in rural Vietnam

    DEFF Research Database (Denmark)

    Kaila, Heidi Kristiina

    This paper presents a descriptive analysis on the ownership of different types of technology—both agricultural machinery and information technology—within households in rural areas of Vietnam. We find that there has been little development in the ownership of agricultural machinery, but a rapid...... expansion of information technology, especially phones. Households without phones or internet access are more likely to be poor, female-headed, have less education, and rely more on transfers. When controlling for a number of household characteristics including income, households that already own technology...

  17. Comparative Research on Sino-US Agricultural Innovation Model in Science and Technology

    Institute of Scientific and Technical Information of China (English)

    Chunjiang; ZHU; Surendra; P.Singh; Sammy; L.Comer

    2013-01-01

    This research was conducted to provide a comparative analysis of China’s and US’s agricultural innovation in science and technology and offer some guidance on the construction of agricultural innovation system in science and technology in China. The countermeasures are proposed with a hope to shorten China’s and US’s gap of agricultural innovation in science and technology by analyzing agricultural innovation model features in science and technology of the United States. The advantages of United States model of agricultural innovation in science and technology include sound legal framework safeguard, complete scientific and technological innovation system, high quality and talented personnel, sufficient technical development and extension funding, and extensive applications of modern agricultural high-tech. There is a gap in agricultural innovation between China and the United States. Agriculture innovation in science and technology in China should improve in several aspects such as agricultural legislation, construction of sound agricultural innovation system in science and technology, building first-class agricultural innovation and extension teams, establishing diversified channels for investment, and improving the applications of high technology in agriculture.

  18. FACTORS INFLUENCING A NEW INFORMATION AND COMMUNICATION TECHNOLOGY ADOPTION IN MALAYSIA’S AGRICULTURE COMMUNITY: APPLYING THE SUSTAINABLE LIVELIHOODS APPROACH

    OpenAIRE

    Wei, Lee Heng; Osman, Mohd Azam; Idrus, Rosnah; Sabudin, Maziani; Shiang-Yen, Tan

    2012-01-01

    ICT intervention in agriculture sector is creating new challenges and opportunities for promoting sustainable farming in Malaysia. This study draws on a research program which is driven by a top research university in Malaysia collaboration with a local agriculture agency in developing a Mobile Community for Farmers. The Mobile Community is a web-based application that deploys Short Messaging Service (SMS)-based technology to assist the farming community in improving their management of farm...

  19. Research Situation and Development Trend of Resource Recycling Technology for Agricultural Wastes

    Institute of Scientific and Technical Information of China (English)

    DU Yan-yan; ZHAO Yun-hua

    2012-01-01

    Rational utilization of agricultural waste resources is of great significance to reducing environmental pollution, improving rural ecological environment, and developing agricultural circular economy. Besides, in the context of global energy crisis, the research of resource utilization technology for agricultural wastes will exert considerable influence on survival and living of human beings. We firstly discuss about general situations of agricultural waste resources in China, research and application situations of agricultural waste recycling technology both at home and abroad. On the basis of development trend of agricultural waste recycling, we put forward countermeasures for agricultural waste recycling in China.

  20. Technologies for improved soil carbon management and environmental quality

    Energy Technology Data Exchange (ETDEWEB)

    Reicosky, D.C. [USDA-Agricultural Research Service, Morris, MN (United States)

    1997-12-31

    The objective of this paper is to create an environmental awareness of and to provide insight into the future balance of environment and economic issues in developing new technologies that benefit the farmer, the public, and agricultural product sales. Agricultural impacts of tillage-induced CO{sub 2} losses are addressed along with new and existing technologies to minimize tillage-induced flow of CO{sub 2} to the atmosphere, Emphasis is placed on the carbon cycle and the cost of environmental damage to illustrate the need for improved technologies leading to reduced environmental impacts by business ventures. New technologies and concepts related to methods of tillage and stover management for carbon sequestration with the agricultural production systems are presented. 16 refs., 3 figs.

  1. Management's knowledge of information technology

    NARCIS (Netherlands)

    Boersma, SKT; Stegwee, RA; Barta, BZ; Tatnall, A; Juliff, P

    1997-01-01

    Information Technology (IT) has always been the playground of technical specialists. In this paper we argue no changes in this respect, but rather that the management of an organisation becomes aware of what the technical specialists are actually doing. This cannot be achieved by teaching tomorrow's

  2. Management's knowledge of information technology

    NARCIS (Netherlands)

    Boersma, SKT; Stegwee, RA; Barta, BZ; Tatnall, A; Juliff, P

    1997-01-01

    Information Technology (IT) has always been the playground of technical specialists. In this paper we argue no changes in this respect, but rather that the management of an organisation becomes aware of what the technical specialists are actually doing. This cannot be achieved by teaching tomorrow's

  3. Hydrological Response to ~30 years of Agricultural Surface Water Management

    Directory of Open Access Journals (Sweden)

    Giulia Sofia

    2017-01-01

    Full Text Available Amongst human practices, agricultural surface-water management systems represent some of the largest integrated engineering works that shaped floodplains during history, directly or indirectly affecting the landscape. As a result of changes in agricultural practices and land use, many drainage networks have changed producing a greater exposure to flooding with a broad range of impacts on society, also because of climate inputs coupling with the human drivers. This research focuses on three main questions: which kind of land use changes related to the agricultural practices have been observed in the most recent years (~30 years? How does the influence on the watershed response to land use and land cover changes depend on the rainfall event characteristics and soil conditions, and what is their related significance? The investigation presented in this work includes modelling the water infiltration due to the soil properties and analysing the distributed water storage offered by the agricultural drainage system in a study area in Veneto (north-eastern Italy. The results show that economic changes control the development of agro-industrial landscapes, with effects on the hydrological response. Key elements that can enhance or reduce differences are the antecedent soil conditions and the climate characteristics. Criticalities should be expected for intense and irregular rainfall events, and for events that recurrently happen. Agricultural areas might be perceived to be of low priority when it comes to public funding of flood protection, compared to the priority given to urban ones. These outcomes highlight the importance of understanding how agricultural practices can be the driver of or can be used to avoid, or at least mitigate, flooding. The proposed methods can be valuable tools in evaluating the costs and benefits of the management of water in agriculture to inform better policy decision-making.

  4. Skill Standards for Agriculture: John Deere Agricultural Equipment Technician, Agricultural & Diesel Equipment Mechanic, Irrigation Technologist, Turf Management Technician, Turf Equipment Service Technician.

    Science.gov (United States)

    Washington State Board for Community and Technical Colleges, Olympia.

    This document presents agriculture skill standards for programs to prepare Washington students for employment in the following occupations: John Deere agricultural equipment technician; agricultural and diesel equipment mechanic; irrigation technologist; turf management technician; and turf equipment service technician. The introduction explains…

  5. A Bayesian Based Search and Classification System for Product Information of Agricultural Logistics Information Technology

    OpenAIRE

    2011-01-01

    Part 1: Decision Support Systems, Intelligent Systems and Artificial Intelligence Applications; International audience; In order to meet the needs of users who search agricultural products logistics information technology, this paper introduces a search and classification system of agricultural products logistics information technology search and classification. Firstly, the dictionary of field concept word was built based on analyzing the characteristics of agricultural products logistics in...

  6. Agricultural Pesticide Management in Thailand: Situation and Population Health Risk.

    Science.gov (United States)

    Panuwet, Parinya; Siriwong, Wattasit; Prapamontol, Tippawan; Ryan, P Barry; Fiedler, Nancy; Robson, Mark G; Barr, Dana Boyd

    2012-03-01

    As an agricultural country and one of the world's major food exporters, Thailand relies heavily on the use of pesticides to protect crops and increase yields. During the past decade, the Kingdom of Thailand has experienced an approximate four-fold increase in pesticide use. This increase presents a challenge for the Royal Thai Government in effectively managing and controlling pesticide use based upon the current policies and legal infrastructure. We have reviewed several key components for managing agricultural pesticides in Thailand. One of the main obstacles to effective pesticide regulation in Thailand is the lack of a consolidated, uniform system designed specifically for pesticide management. This deficit has weakened the enforcement of existing regulations, resulting in misuse/overuse of pesticides, and consequently, increased environmental contamination and human exposure. This article provides a systematic review of how agricultural pesticides are regulated in Thailand. In addition, we provide our perspectives on the current state of pesticide management, the potential health effects of widespread, largely uncontrolled use of pesticides on the Thai people and ways to improve pesticide management in Thailand.

  7. 25 CFR 162.201 - Must agricultural land be managed in accordance with a tribe's agricultural resource management...

    Science.gov (United States)

    2010-04-01

    ... violate a federal statute or judicial decision or conflict with our general trust responsibility under... and objectives in any agricultural resource management plan developed by the tribe, or by us in close... meeting records and existing survey documents, reports, and other research from federal agencies,...

  8. ACCELERATION DEVELOPMENT OF CORN ICM TECHNOLOGY INNOVATION AT SEVERAL AGROECOSYSTEM AGRICULTURE DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    M.P. Sirappa

    2014-02-01

    Full Text Available Technology innovation of corn integrated crop management (ICM is formed of concept with integrated a variety of technology component which synergy interdependent so disperse local problem, increasing eficiency input, take care of and increasingsoil fertility. Agriculture Agency of Research Development agitating for assemble new superior varieties which have a highest production, early ripening, resistent main pest and disease, tolerance of marginal domain, and yield quality which accord with consumer preference. A new superior variety which admissible for agroecosystem rain field are Lamuru, Srikandi Kuning-1, Srikandi Putih-1, Bima-1, dan Semar-10; For dry land wet climate are Bisma, Lamuru, Srikandi Kuning-1, Srikandi Putih-1, Bima-1 and Semar-10; For acid dry land wet climate are Sukmaraga; and for dry land and dry climate are Lamuru, Srikandi Kuning-1 and Srikandi Putih-1. For necessity silage, development directed towards varieties of Bisma, Lamuru, Bima-1, and Semar-10, whereas for food matter are Srikandi Kuning-1 and Srikandi Putih-1. Several strategy for accelerate of corn development, especially varieties which producting by Agriculture Agency of Research Development for farmer are trough survey or PRA, verification and evaluation technology production, field encountered, socialization of technology production, and management of seed measuring.

  9. Marx’s Agricultural Intensive Management Thought and Its Guiding Significance

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Through analyzing Marx’s agricultural intensive management thought,this paper points out that the existence and development of agricultural management mode experience historical course and the development of agricultural intensification depends on many objective conditions.On the basis of this,it discusses the guiding significance of Marx’s agricultural intensive management thought to China’s agricultural development.It is required to fully realize basic current situations of China’s agriculture,widely popularize agricultural mechanization and electrification,speed up artificial transformation of soil structure,promote chemical application of agriculture,make rational use of water resource,and spread improved seeds.

  10. Soil management: The key to soil quality and sustainable agriculture

    Science.gov (United States)

    Basch, Gottlieb; Barão, Lúcia; Soares, Miguel

    2017-04-01

    Today, after the International Year of Soils in 2015 and the proclamation by the International Union of Soil Sciences of the International Decade of Soils 2015-2020, much attention is paid to soil quality. Often used interchangeably, both terms, soil quality and soil health, refer to dynamic soil properties such as soil organic matter or pH, while soil quality also includes inherent soil properties such as texture or mineral composition. However, it is the dynamic or manageable properties that adequate soil management can influence and thus contribute to a well-functioning soil environment capable to deliver the soil-mediated provisioning, regulating and supporting ecosystem services and soil functions. This contribution intends to highlight the key principles of sustainable soil management and provide evidence that they are compliant with a productive, resource efficient and ecologically friendly agriculture. Paradoxically, and despite benefitting from good soil quality, agriculture itself when based on conventional, especially intensive tillage-based soil management practices contributes decisively to soil degradation and to several of the soil threats as identified by the Soil Thematic Strategy, being soil erosion and soil organic matter decline the most notorious ones. To mitigate soil degradation, the European Union's Common Agricultural Policy has introduced conservation measures, mainly through cross-compliance measures supposed to guarantee minimum soil cover, to limit soil erosion and to maintain the levels of soil organic matter. However, it remains unclear to what extent EU member states apply these 'Good Agricultural and Environmental Condition' (GAEC) measures to their utilized agricultural areas. Effective and cost-efficient soil management systems able to conserve or to restore favourable soil conditions, to minimize soil erosion and to invert soil organic matter and soil biodiversity decline and improve soil structure are those capable to mimic as

  11. Existing Problems and Recommendations for Cultivation of Agricultural Science and Technology Talents in China

    Institute of Scientific and Technical Information of China (English)

    Hongxin; LI; Qunzhen; QU

    2014-01-01

    China is a large agricultural country. Healthy and rapid development of agriculture plays an important role in overall socialist construction of China. To realize sustainable agricultural development,cultivation of agricultural science and technology innovation talents should be strengthened. Through analyzing existing problems in cultivation of agricultural science and technology innovation talents and combining actual situation of China’s agricultural development,this paper came up with pertinent recommendations for strengthening China’s agricultural science and technology talent cultivation,including improving agricultural science and technology innovation talent cultivation system,implementing " government- industry- university- institute" talent cultivation mode,speeding up construction of experimental teaching demonstration center,and applying human resource theories.

  12. The adoption of management technologies: the Irish dairy sector

    OpenAIRE

    Kelly, Edel

    2014-01-01

    Why do farmers adopt new practices? This thesis explores agricultural adoption. Drawing on prior research that has used economic, sociology and social psychology literature to describe and explain the social phenomenon of the adoption of a new technology. This thesis uses a mixed methods approach to examine grassland management and nutrient management practices by Irish dairy farmers. Understanding the adoption of these specific practices is important because of conflicting political and poli...

  13. Short communication: Biochemically active humic substances in contrasting agricultural managements

    Energy Technology Data Exchange (ETDEWEB)

    Benitez, E.; Nogales, R.; Doni, S.; Masciandaro, G.; Moreno, B.

    2016-11-01

    Because their crucial role in several soil biochemical cycles and their fast response to changes in soil management, extracellular enzymes activities are widely used as sensitive indicators of ecological change and soil quality. The aim of this work was to determine the effects of soil management on the stable pool of soil carbon cycling enzymes as indicators of essential functions. For this, extracellular β-glucosidase enzymes bounded by humic acids (C higher than 104 Da) were used to compare four long-term contrasting agricultural managements in a rainfed olive orchard representative of semi-arid Mediterranean habitats. The study was conducted for 30 years by designing a random-block of four treatments (nude vs. covered soils) and four replicates. Maintaining cover crops through fall, winter and early spring provoked a more stable and active pool of extracellular β-glucosidase in soils only if spontaneous vegetation was managed with mechanical methods. When herbicides were used during 30 years, the pattern of the molecular composition and activity of humus β-glucosidase complexes were similar in covered and nude soils, although higher activity was retrieved in the former. Tillage management increased carbon mineralization and the level of humic substances and the activity of β-glucosidase humic-bound were quite lower than in the rest of treatments. Given the ecological role of extracellular soil carbon cycling enzymes, the characterization of humus β-glucosidase complexes could be an adequate indicator of sustainability of agricultural management systems. (Author)

  14. Short communication: Biochemically active humic substances in contrasting agricultural managements

    Directory of Open Access Journals (Sweden)

    Emilio Benitez

    2016-08-01

    Full Text Available Because their crucial role in several soil biochemical cycles and their fast response to changes in soil management, extracellular enzymes activities are widely used as sensitive indicators of ecological change and soil quality. The aim of this work was to determine the effects of soil management on the stable pool of soil carbon cycling enzymes as indicators of essential functions. For this, extracellular β-glucosidase enzymes bounded by humic acids (C higher than 104 Da were used to compare four long-term contrasting agricultural managements in a rainfed olive orchard representative of semi-arid Mediterranean habitats. The study was conducted for 30 years by designing a random-block of four treatments (nude vs. covered soils and four replicates. Maintaining cover crops through fall, winter and early spring provoked a more stable and active pool of extracellular β-glucosidase in soils only if spontaneous vegetation was managed with mechanical methods. When herbicides were used during 30 years, the pattern of the molecular composition and activity of humus β-glucosidase complexes were similar in covered and nude soils, although higher activity was retrieved in the former. Tillage management increased carbon mineralization and the level of humic substances and the activity of β-glucosidase humic-bound were quite lower than in the rest of treatments. Given the ecological role of extracellular soil carbon cycling enzymes, the characterization of humus β-glucosidase complexes could be an adequate indicator of sustainability of agricultural management systems.

  15. Requirement analysis for the one-stop logistics management of fresh agricultural products

    Science.gov (United States)

    Li, Jun; Gao, Hongmei; Liu, Yuchuan

    2017-08-01

    Issues and concerns for food safety, agro-processing, and the environmental and ecological impact of food production have been attracted many research interests. Traceability and logistics management of fresh agricultural products is faced with the technological challenges including food product label and identification, activity/process characterization, information systems for the supply chain, i.e., from farm to table. Application of one-stop logistics service focuses on the whole supply chain process integration for fresh agricultural products is studied. A collaborative research project for the supply and logistics of fresh agricultural products in Tianjin was performed. Requirement analysis for the one-stop logistics management information system is studied. The model-driven business transformation, an approach uses formal models to explicitly define the structure and behavior of a business, is applied for the review and analysis process. Specific requirements for the logistic management solutions are proposed. Development of this research is crucial for the solution of one-stop logistics management information system integration platform for fresh agricultural products.

  16. Productivity growth and technological progress in the Brazilian agricultural sector

    Directory of Open Access Journals (Sweden)

    Marcelo Farid Pereira

    2002-12-01

    Full Text Available Starting in the 1970's, the Brazilian agricultural sector has experienced an important process of modernization, whose principal effects include advances in technological progress and gains in productivity. The primary objective of this paper is to analyze technological progress and total productivity growth in the Brazilian agricultural sector during the period from 1970 to 1996. The methodology used here is based on the Malmquist productivity index and techniques in mathematical programming called Data Envelopment Analysis. The results show that significant progress was made in this sector of the economy but concentrated in only some regions of the country.O setor agropecuário brasileiro passou por um processo de modernização a partir dos anos 70, conseqüentemente, espera-se que exista uma contrapartida de progresso tecnológico e de ganhos de produtividade para o setor. Diante de tal fato tem-se como objetivo, neste estudo, avaliar o progresso tecnológico e o crescimento da produtividade total dos fatores (PTF do setor agropecuário brasileiro ao longo do período de 1970 a 1996. A metodologia utilizada foi baseada no índice Malmquist de produtividade e nas técnicas de programação matemática denominadas de Análise de Envoltória de Dados (DEA. Os resultados alcançados foram condizentes com estudos prévios e apontam para progresso técnico e ganhos de produtividade para o setor, porém concentrados em algumas regiões.

  17. Identifying factors affecting optimal management of agricultural water

    Directory of Open Access Journals (Sweden)

    Masoud Samian

    2015-01-01

    In addition to quantitative methodology such as descriptive statistics and factor analysis a qualitative methodology was employed for dynamic simulation among variables through Vensim software. In this study, the factor analysis technique was used through the Kaiser-Meyer-Olkin (KMO and Bartlett tests. From the results, four key elements were identified as factors affecting the optimal management of agricultural water in Hamedan area. These factors were institutional and legal factors, technical and knowledge factors, economic factors and social factors.

  18. Agricultural Pesticide Management in Thailand: Situation and Population Health Risk

    OpenAIRE

    Panuwet, Parinya; Siriwong, Wattasit; Prapamontol, Tippawan; Ryan, P. Barry; Fiedler, Nancy; Robson, Mark G.; Barr, Dana Boyd

    2012-01-01

    As an agricultural country and one of the world’s major food exporters, Thailand relies heavily on the use of pesticides to protect crops and increase yields. During the past decade, the Kingdom of Thailand has experienced an approximate four-fold increase in pesticide use. This increase presents a challenge for the Royal Thai Government in effectively managing and controlling pesticide use based upon the current policies and legal infrastructure. We have reviewed several key components for m...

  19. Examining iPod Use by Texas Agricultural Science and Technology Teachers

    Science.gov (United States)

    Murphrey, Theresa Pesl; Miller, Kimberly A.; Roberts, T. Grady

    2009-01-01

    The purpose of this study was to establish baseline data regarding the adoption of iPods and similar technologies by agricultural science and technology teachers. The population consisted of all agricultural science and technology teachers in Texas. A sample of 310 was randomly drawn from the population. Study findings reveal that while…

  20. Orientation of Government’s Role in Building the Technology System of Circular Agriculture

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    This article expounds the economic characteristics of circular agricultural technology.Since the circular agricultural technology has characteristics and externality of public goods,the government participation is necessary in building the technology system of circular agriculture,in order to avoid "free rider" behavior in the consumption of public goods and internalize externality.We analyze the orientation of government’s role in building the technology system of circular agriculture:the government is the leader,designer,organizer and regulator in building the technology system of circular agriculture;the government orientates the four roles precisely in building the technology system of circular agriculture,to ensure that they do not cross the line,but be indispensable all the while.

  1. Spatially optimal habitat management for enhancing natural control of an invasive agricultural pest: soybean aphid

    NARCIS (Netherlands)

    Zhang, W.; Werf, van der W.; Swinton, S.M.

    2010-01-01

    By their direct effects on private profitability, invasive agricultural pests create special incentives for management that set them apart from other categories of invasive species. One attractive nonchemical management approach for agricultural pests relies upon biological control by natural enemie

  2. Sustainable Water Management in Urban, Agricultural, and Natural Systems

    Directory of Open Access Journals (Sweden)

    Tess Russo

    2014-12-01

    Full Text Available Sustainable water management (SWM requires allocating between competing water sector demands, and balancing the financial and social resources required to support necessary water systems. The objective of this review is to assess SWM in three sectors: urban, agricultural, and natural systems. This review explores the following questions: (1 How is SWM defined and evaluated? (2 What are the challenges associated with sustainable development in each sector? (3 What are the areas of greatest potential improvement in urban and agricultural water management systems? And (4 What role does country development status have in SWM practices? The methods for evaluating water management practices range from relatively simple indicator methods to integration of multiple models, depending on the complexity of the problem and resources of the investigators. The two key findings and recommendations for meeting SWM objectives are: (1 all forms of water must be considered usable, and reusable, water resources; and (2 increasing agricultural crop water production represents the largest opportunity for reducing total water consumption, and will be required to meet global food security needs. The level of regional development should not dictate sustainability objectives, however local infrastructure conditions and financial capabilities should inform the details of water system design and evaluation.

  3. Customer relationship management in the agricultural machinery market

    Directory of Open Access Journals (Sweden)

    Amanda Letícia Pit Nunes

    Full Text Available ABSTRACT: Customer Relationship Management can be regarded as a business approach. The objective was to know the customers, meet their expectations, and thus build customer loyalty. Although, the agricultural sector makes significant economic contributions to the Brazilian market and induces sharp competition among its companies, a huge opportunity still presents itself for the diffusion and implementation of CRM in the agricultural machinery sector. This study aimed to highlight the importance of customer management, by introducing the customer relationship management (CRM concept. This is possible in the event of reselling agricultural machines, with the intention of retaining the customers and raising the profitability of these companies. It is necessary to understand CRM as more than a mere a concept or a tool. It is a business strategy, an endeavor that must be endorsed by the entire company. The concessionaire must be perceived as greater than a mere reseller. It is to be viewed rather as a problem solver, as one who offers services that are high in quality and meet client specifics.

  4. Technological heterogeneity, technical efficiency and subsidies in Czech agriculture

    Directory of Open Access Journals (Sweden)

    Kateřina MATULOVÁ

    2016-06-01

    Full Text Available This paper deals with an analysis of technological heterogeneity and technical efficiency in individual sectors of Czech agriculture after the EU enlargement in 2004. A parametric approach was used – Stochastic Frontier Analysis (SFA to address the research questions. Specifically, it is employed the Random Parameter Model specification, in which sector dummies are used to capture the intersectoral as well as intrasectoral differences in technology. The results show there is significant heterogeneity among the studied sectors (i.e., combined, plant, animal and other production. The analysis showed that Capital and Material are being substituted more and more for Labour in all sectors, especially in animal production. This result is to be expected, as the technology in this sector is labour-saving. However, it was found out that land elasticity is quite low in plant production and combined production; since Land is a production factor that significantly determines the level of final output, this result is quite strange. One possible explanation may be the policy of distributing subsidies among farmers, when the land is kept but used in a more extensive way. The intrasectoral differences in technology are statistically significant for all inputs. Average technical efficiency is highest in other production and lowest in animal production, while it is approximately at the same level in plant production and combined production. It was discovered that diversification (combined production of activities lowers the level of technical efficiency compared to specialisation (plant production, but on the other hand it does allow for alleviation of the negative impacts of specialization (animal production by optimizing the production program. Finally, the analysis did confirm a statistically significant positive relationship between SAPS subsidies and technical efficiency. Organic farming has a negative impact on technical efficiency and the influence of

  5. Sustainable Nutrient Management in Chinese Agriculture:Challenges and Perspective

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    China has to raise agricultural productivity in its limited and shrinking farmland to guarantee food security for its huge and ever-growing population. Sustainable soil nutrient management is of paramount importance to the world's most populous country. Critical challenges the country is facing in sustaining soil fertility and in alleviating the hazardous impact of intensive fertilizer use are discussed in this paper. It is emphatically pointed out that national strategies as well as area-specific action plans with respect to scientific nutrient management are urgently needed to balance productivity and sustainability in the future. Relevant proposals for addressing those challenges are also presented.

  6. Training and Management of Science and Technology Talents of Local Agricultural Scientific Research Institutes, Taking Jiuquan Institute of Agricultural Sciences of Gansu Province for Example%基于基层农业科研院所科技人才的培养与管理——以甘肃省酒泉市农业科学研究所为例

    Institute of Scientific and Technical Information of China (English)

    胡秉安; 胡广远; 张小可

    2012-01-01

    基层农业科研院所不仅肩负着为地方经济建设和社会发展服务的重任,而且是培养农业科技专门人才,发展农业科学研究的重要阵地。文章指出在面向市场经济、人才竞争激烈的形势下,基层农业科研院所要牢固树立科学的人才观,加强队伍建设;坚持培养使用相结合,加强能力建设;坚持以人为本,优化人才环境;创新激励机制,激发创造活力。%The local agricultural scientific research institutes are not only responsible for serving local economic construction and social development,but also in an important position for training agricultural science and technology experts and developing agricultural scientific research.It was pointed out that facing the market economy and under situation of intense competition for talents,the local agricultural scientific research institutes should firmly establish the scientific talents conception to strengthen the construction of the team;combining the training with using to strengthen the ability construction;adhering to the people-oriented and optimizing the environment for qualified personnel;innovating incentives mechanism and stimulating creativity.

  7. Public Support of Agricultural Risk Management – Situation and Prospects

    Directory of Open Access Journals (Sweden)

    V. Vilhelm

    2015-06-01

    Full Text Available The aim of the article is to evaluate the development of risk management support in agriculture in the Czech Republic in the period 2001 – 2013. The article also tries to outline some possibilities for the future risk management scheme in the Czech Republic. Data provided by the Support and Guarantee Agricultural and Forestry Fund (PGRLF and the Czech Insurance Association (ČAP was described using descriptive statistical methods (mean, standard deviation, coefficient of variation. The data sources for international comparison come from secondary sources made by the research centres for European Commission. Authors identify that risk management support in the Czech Republic after 2014 will not use EU funds from the Rural Development Programme. It will depend on national financial sources, either in the form of direct support (premium subsidies, ad hoc aids or indirect support of prevention (disease fund, recovery fund. In order to eliminate unexpected need for ad hoc aid, it is highly desirable to establish and continuously contribute a fund for covering catastrophic risks which cannot be managed by farmers or insurance companies. Such fund should be eligible only for those applicants who continuously take risk management measures.

  8. Management of Technology - a political process approach

    DEFF Research Database (Denmark)

    Koch, Christian

    1999-01-01

    Most management of technology writings fail to address enterprise developments as political processes, where visions, coalitions and emergence are central features. The paper report of a participants observation study of management of technology processes.......Most management of technology writings fail to address enterprise developments as political processes, where visions, coalitions and emergence are central features. The paper report of a participants observation study of management of technology processes....

  9. Construction of Network Management Information System of Agricultural Products Supply Chain Based on 3PLs

    OpenAIRE

    Gao, Shujin; Yang, Qiangxian

    2010-01-01

    The necessity to construct the network management information system of 3PLs agricultural supply chain is analyzed, showing that 3PLs can improve the overall competitive advantage of agricultural supply chain. 3PLs changes the homogeneity management into specialized management of logistics service and achieves the alliance of the subjects at different nodes of agricultural products supply chain. Network management information system structure of agricultural products supply chain based on 3PL...

  10. Demonstration and Radiation Extension mode of Agricultural Technology——A Case of the Science and Technology Project of High Yield in Hebei Province

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Firstly,relying on the science and technology project of high yield in Hebei Province,connotation of agricultural technology demonstration and extension mode and the high yield grain project in Hebei Province is introduced.Extension mode of agricultural technology demonstration and radiation is constructed.Agricultural technology demonstration and radiation mode includes the radiation center,primary irradiation and secondary irradiation.Secondly,management system and operational mechanism of agricultural technology demonstration and radiation mode are discussed,mainly expressed in establishing leading group in each demonstration county(city),carrying out leader contract responsibility system,establishing expert advisor steering group and setting up core experts group for subject,establishing technical experts group for subject,setting up leading group in the radiation area,carrying out chief expert responsibility system and technician matrix responsibility system,establishing the operating mechanism of "open,flow,competition and collaboration" with "test area-expert two-way selection" as the core content.Finally,countermeasures to improve the agricultural technology demonstration and radiation mode is put forward,such as establishing the rural technology demonstration base,strengthening cooperation with enterprises,and adopting flexible technical training,so as to promote the spread of agricultural high-tech,to increase the contribution rate of agricultural technology,and to offer ideas for agricultural technology extension model at the new era.

  11. Use of cyanobacterial diazotrophic technology in rice agriculture

    Energy Technology Data Exchange (ETDEWEB)

    Tiwari, D.N.; Kumar, A.; Mishra, A.K. [Banaras Hindu Univ., Varanasi (India)

    1991-12-31

    Diazotrophic cyanobacteria are photoautotrophic organisms that require sunlight as a sole energy source for the fixation of carbon and nitrogen. Therefore, they have great potential as biofertilizers, and their use will decrease fuel demand for fertilizer production. The agronomic potential of heterocystous cyanobacteria, either free-living or in symbiotic association with water fern Azolla, has long been recognized. This has led to the development of small scale biotechnology involving the use of paddy soils with appropriate cyanobacterial strains as biofertilizers in rice culture, as has been reported from China, Egypt, Philippines, and India. Besides increasing soil fertility and sustaining rice yield, these forms are also reported to benefit rice seedlings by producing growth-promoting substances, the nature of which is said to resemble gibberellins. Whereas the incorporation of nif genes into the rice plants by using tissue culture and modern genetic tools remain one of the ambitious research goals, the use of cyanobacterial diazotrophic technology in rice agriculture offers an immediate or even long-term alternative to synthetic nitrogen fertilizers, particularly in developing countries and the world as a whole. However, one of the weaknesses in this technology is the heavy application of several toxic agrochemicals, especially herbicides, which are reported in most cases as inhibitors of cyanobacterial diazotrophic growth, and in some cases as mutagenic. Naturally, a successful biotechnology requires the selection of suitable diazotrophic strains, as biofertilizers, that could tolerate the field-dose concentrations of herbicides and secrete ammonia.

  12. Improved agriculture and forest management in Africa through the AGRICAB project

    Science.gov (United States)

    Bydekerke, L.; Tote, C.; Jacobs, T.; Gilliams, S.

    2012-04-01

    Agriculture and forestry are key economic sectors in many African countries. A sound management of these resources, in order to ensure stable food supply, is key for development. In many countries in Africa both forest and agricultural resources are under stress due to, among others, a growing population, land reforms, climate variability and change. Sound information is required to efficiently manage these resources. Remote sensing contributes significantly to these information needs and for this reason more and more institutes and agencies integrate this technology into their daily work. In this context, there is a growing need for enhancing remote sensing capacity in Africa and for this reason the European Commission launched the AGRICAB Project, funded by the FP7 Programme. The main focus of AGRICAB 'A Framework for enhancing earth observation capacity for agriculture and forest management in Africa as a contribution to GEOSS', is to link European and African research capacity in the use of earth observation technology for agriculture and forestry. The project consortium consists of 17 partners located in 12 different countries (5 in Europe, 10 in Africa and 1 in South America) and has three main components. Firstly, AGRICAB aims to ensure satellite data access, partly through GEONETCast. Secondly, AGRICAB will enhance research capacity through partnerships between African and European institutes in the following thematic areas (a) yield forecasting, (b) early warning and agricultural mapping of food crops, (c) agricultural statistics, (d) livestock and rangeland monitoring, and (e) forest and forest fire monitoring. Thirdly, a significant part is dedicated to training and building awareness concerning the advantage and benefits of the use of remote sensing in forest and agricultural management. AGRICAB intends to allow African partners: (i) to get exposed to state-of-the art techniques and models for agricultural and forest monitoring, (ii) to discover these

  13. National Forestry Research Plan and Strategic Plan of the Agricultural Science and Technology Program (Colciencias

    Directory of Open Access Journals (Sweden)

    Mónica María Baquero Parra

    2011-06-01

    Full Text Available This paper aims to share the national research priorities in agriculture and forestry areas with the scientific community, based on the lines of research identified by the Agricultural Science and Technology Program for the 2010-2019 Strategic Plans by Colciencias. The Strategic Agriculture Plan has determined that the research priorities are Colombia to manage the supply chain, nutrition, rural poverty, quality and innocuousness, as well as the slow production transformation: cost of opportunity and insufficient, decontextualized research. Each of the aforementioned problems is briefly described in the document. As far as the National Plan of Forestry Research is concerned, the following three main topics were suggested: to strengthen a national genetic improvement of tree species that contribute to productivity and the increase of environmental services; to identify and characterize areas, species and potential products for reforestation programs; and to identify species, arrangements and densities that optimize the goods that may be obtained from a forest plantation and its environmental services for the top priority social and agro-ecological conditions of the country. The information regarding the two National Strategic Plans is expected to be disclosed during the first semester of 2011, so that the Administrative Department of Science, Technology and Innovation (Colciencias can support the research projects that meet the expectations of the identified priorities.

  14. Agricultural Science and Technology Teachers' Perceptions of iPod and Mp3 Technology Integration into Curricular and Cocurricular Activities

    Science.gov (United States)

    Murphrey, Theresa Pesl; Miller, Kimberly A.; Roberts, T. Grady

    2009-01-01

    The purpose of this study was to describe agricultural science and technology teachers' reaction to iPod and mp3 technology use and potential use in both curricular and cocurricular activities. A total of 112 unique respondents provided written responses to open-ended questions. Study findings reveal that agricultural science and technology…

  15. Global trends in risk management support of agriculture

    Directory of Open Access Journals (Sweden)

    J. Špicka

    2010-12-01

    Full Text Available The aim of this paper is to make an international comparison of risk management policies in OECD countries aswell as in selected emerging economies. The results are based on the data from OECD Producer SupportEstimates Database and General Services Support Estimates Database, a study of agricultural insurance schemescarried out by the European Commission and an overview of risk-related policy measures formulated by theOECD. The results indicate that all OECD countries have the price stabilizing support for at least somecommodities. Although the share of market price support in the producer support estimates has been decreasingfor a long time, it still remains an important component in most countries around the world. The analysis alsorevealed the pilot experiences with index based insurance in developing countries whose economy isconsiderably dependent on agriculture.

  16. DEVELOPMENT OF A DECISION SUPPORT SYSTEM FOR MANAGING PESTICIDE LOSSES IN AGRICULTURAL WATERSHEDS

    Institute of Scientific and Technical Information of China (English)

    Y.-F.LI; Y.R.LI; G.H.HUANG; J.STRUGER; J.D.FISCHER; Xinzhu WANG; B.CHEN; J.B.LI; X.H.NIE

    2003-01-01

    In this study,a decision support system for managing pesticides losses in agricultural watersheds,based on a number of simulation,GIS and RS technologies was developed. The system allows acquisition of information through not only on-site survey but also RS technologies. Aerial photographs were used to generate DEM,and a set of terrain analysis methods were employed to calculate hydrological parameters that are needed for the pesticide loss model. The system also facilitates convenient management and presentation of vast amounts of modeling inputs and outputs through user interfaces. A case study in the Kintore Creek Watershed,Ontario,Canada was undertaken to provide bases for environmental management in the watershed and to demonstrate practical applicability of the developed DSS. The modeling outputs were verified through monitoring data,demonstrating reasonable prediction accuracy. The result indicated that the model provides an effective means for forecasting pesticide losses from agriculture lands. Especially,incorporation of GIS and remote sensing with the pesticides losses model provide a powerful tool for system simulation and environmental management. The major contribution of this study is the development of a new integrated modeling system for simulating fate of pesticides in agricultural lands,as well as its application to a real Canadian case study. In detail,a dynamic simulation model was developed,a solution algorithm was implemented,and the modeling results were verified. The developed simulator was also enhanced through incorporation of GIS and RS technologies within its framework to facilitate effective data acquisition and management,as well as input/output presentation.

  17. Technology and Infrastructure Considerations for E-Commerce in Chinese Agriculture

    Institute of Scientific and Technical Information of China (English)

    GENG Shu; REN Tian-zhi; WANG Mao-hua

    2007-01-01

    Information technology (IT) was one of the most intensively studied and extensively applied technologies in the 20th century and its research and application will be even more accelerated in the 21st century. The impact of IT is more farreaching than any one may have had imagined, encompassing all facets and sectors of society. Economically, e-commerce generated more than $1.5 trillion in the US in 2004 and is projected to be 30, 15 and 2.6% of the total manufacturing, whole sales and retail sales in the US in 2006 respectively. IT research in agriculture has so far been particularly applied to such fields as precision farming and bioinformatics and in extension and farming practices. As such, its potential application in agricultural e-commerce has only begun to be explored. The United States Department of Agriculture has identified four different functions that e-commerce firms perform in the agricultural sector. They are: (1) information distribution, (2) input supply, (3) commodity trading floor, and (4) logistics/supply chain management. Unlike other industrial products, agricultural products are much more diverse and difficult to process and handle. For instance, fruits and vegetables are perishable and have to reach the market and the hands of consumers within a short period of time. One of the problems for IT applications in agriculture is the lack of standard measures in characteristics and quality of perishable produce and processing foods. Standards are pre-requisites for effective IT application and e-commerce. According to the Global Commerce Initiative, standards bring scalability, portability and affordability to the business process. Standards speed up the supply chain and reduce errors and protect technology investments and ensure system to system interaction and interoperability. Because the complexity of issues involved in standardization, the process of standardization must involve the input and discussion from all segments of the society. Being

  18. Life Cycle Assessment of Slurry Management Technologies

    DEFF Research Database (Denmark)

    Wesnæs, Marianne; Wenzel, Henrik; Petersen, Bjørn Molt

    This report contains the results of Life Cycle Assessments of two slurry management technologies - acidification and decentred incineration. The LCA foundation can be used by the contributing companies for evaluating the environmental sustainability of a specific technology from a holistic Life...... Cycle perspective. Through this the companies can evaluate the environmental benefits and disadvantages of introducing a specific technology for slurry management. From a societal perspective the results can contribute to a clarification of which slurry management technologies (or combination...

  19. Agriculture

    Science.gov (United States)

    The EPA Agriculture Resource Directory offers comprehensive, easy-to-understand information about environmental stewardship on farms and ranches; commonsense, flexible approaches that are both environmentally protective and agriculturally sound.

  20. Managing agricultural phosphorus to minimize water quality impacts

    Directory of Open Access Journals (Sweden)

    Andrew Sharpley

    2016-02-01

    Full Text Available ABSTRACT Eutrophication of surface waters remains a major use-impairment in many countries, which, in fresh waters, is accelerated by phosphorus (P inputs from both point (e.g., municipal waste water treatment plants and nonpoint sources (e.g., urban and agricultural runoff. As point sources tend to be easier to identify and control, greater attention has recently focused on reducing nonpoint sources of P. In Brazil, agricultural productivity has increased tremendously over the last decade as a consequence, to a large extent, of increases in the use of fertilizer and improved land management. For instance, adoption of the “4R” approach (i.e., right rate, right time, right source, and right placement of P to fertilizer management can decrease P runoff. Additionally, practices that lessen the risk of runoff and erosion, such as reduced tillage and cover crops will also lessen P runoff. Despite these measures P can still be released from soil and fluvial sediment stores as a result of the prior 10 to 20 years’ management. These legacy sources can mask the water quality benefits of present-day conservation efforts. Future remedial efforts should focus on developing risk assessment indices and nonpoint source models to identify and target conservation measures and to estimate their relative effectiveness. New fertilizer formulations may more closely tailor the timing of nutrient release to plant needs and potentially decrease P runoff. Even so, it must be remembered that appropriate and timely inputs of fertilizers are needed to maintain agricultural productivity and in some cases, financial support might also be required to help offset the costs of expensive conservation measures.

  1. Technological options for the management of biosolids.

    Science.gov (United States)

    Wang, Hailong; Brown, Sally L; Magesan, Guna N; Slade, Alison H; Quintern, Michael; Clinton, Peter W; Payn, Tim W

    2008-06-01

    Large quantities of biosolids (sewage sludge), which are produced from municipal wastewater treatment, are ever-increasing because of the commissioning of new treatment plants and continuous upgrades of the existing facilities. A large proportion of biosolids are currently landfilled. With increasing pressure from regulators and the general public, landfilling of biosolids is being phased out in many countries because of potential secondary pollution caused by leachate and the emission of methane, a potent greenhouse gas. Biosolids contain nutrients and energy that can be used beneficially. Significant efforts have been made recently to develop new technologies to manage biosolids and make useful products from them. In this paper, we provide a review of the technologies in biosolids management. A survey of literature was conducted. At present, the most common beneficial use of biosolids is agricultural land application because of inherent fertilizer values found in biosolids. Expansion of land application, however, may be limited in the future because of more stringent regulatory requirements and public concern about food chain contamination in some countries. Perceived as a green energy source, the combustion of biosolids has received renewed interest. Anaerobic digestion is generally a more effective method than incineration for energy recovery, and digested biosolids are suitable for further beneficial use through land application. Although conventional incineration systems for biosolid management generally consume more energy than they produce because of the high moisture content in the biosolids, it is expected that more combustion systems, either monocombustion or cocombustion, will be built to cope with the increasing quantity of biosolids. Under the increasingly popular low-carbon economy policy, biosolids may be recognized as a renewable fuel and be eligible for 'carbon credits'. Because ash can be used to manufacture construction materials, combustion can

  2. Research on Novel Pattern of Agricultural Economy based on Accurate Information Management System: A Survey

    Institute of Scientific and Technical Information of China (English)

    Liang Wang; Mengyan Liu

    2015-01-01

    The agricultural development in the less developed districts is a big challenge as they are resource poor regions and crops are grown under more risky agro-ecological conditions. In this paper, we conduct research on novel pattern of agricultural economy based on accurate information management system. Agricultural information is the agriculture prenatal, during and aider the information process, mainly to solve the problems in the development of agricultural production. Rural information includes rural economic information, rural management and related information, rural information culture and the rural social service information. Our system modifies the efficiency of managing materials which will largely enhance the economical result for the agricultural activities.

  3. Application of pilot technologies for energy utilization of agricultural residues in Northern Greece

    Directory of Open Access Journals (Sweden)

    Zabaniotou Anastasia A.

    2007-01-01

    Full Text Available The enormous potential of agro biomass can be exploited to produce sustainable bioenergy. Proper management and further exploitation of this potential could lead to economically profitable approximations and solutions for the agricultural industry and even energy production industry. Gasification in-situ with energy production or pyrolysis of the above mentioned residues, under a non-oxidizing atmosphere for alternative fuels production could be a solution to the environmental problems that land filling or conventional combustion could create. The present work focuses on combustion and pyrolysis of cotton gin residues in Greece, as an alternative way of energy production. The purpose of presentation of a case study of the two alternatives methods (combustion and gasification or pyrolysis, by using cotton ginning waste as biofuel, is to show the appropriateness of new bioenergy sources by coupling them with energy production technologies. These technologies can be applied in northern Greece as well as in other Balkan or Mediterranean countries. .

  4. Why well yield matters for managing agricultural drought risk

    Directory of Open Access Journals (Sweden)

    T. Foster

    2015-12-01

    Full Text Available Groundwater-fed irrigation has supported growth in agricultural production around the world by allowing farmers to buffer production against the risks associated with variable and uncertain climatic conditions. However, uncontrolled exploitation has also led to rapid rates of groundwater depletion in many semi-arid and arid regions that threaten farmers' long-term capacity to adapt to future climate change and extreme events. Declining well yields, which control the potential rate and feasibility of groundwater abstraction, are likely to restrict adaptation to drought, but this interaction has largely been neglected in previous research. In this study, we present a set of numerical hydro-economic simulations that assess the joint biophysical and economic effects of climate variability and well yield on irrigated agriculture through a case study in the Texas High Plains region of the United States. Our results demonstrate that reductions in well yield will constrain farmers' ability to use irrigation as an adaptive tool, and may have large negative economic impacts on production. Significantly, economic impacts will be greatest during drought events that are projected to increase in frequency and intensity as a result of climate change. We suggest therefore that management of well yields should be a key consideration when evaluating agricultural drought risk adaptation.

  5. Technology Innovation Mode of Agricultural Leading Enterprise——Based on the Virtual Organization Mode

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Based on the definition of technology innovation of agricultural leading enterprises by domestic and foreign experts and scholars,technology innovation of agricultural enterprises is a process of new market increment,which uses new knowledge,technology,process and production mode,produces new products,offers new services and realizes commercialization. Characteristics of agricultural technology innovation are introduced,such as obvious regionality,relatively high risk,long-term periodicity and public attribute. Predicament for technology innovation of leading enterprises is analyzed,such as technical constraints,financial constraints and personnel constraints. Technological Innovation Mode can be classified into three modes of independent innovation,imitative innovation and cooperative innovation by the method of technology innovation. Among them,since there are some defects in the technology innovation process,independent innovation and imitative innovation are generally not used for the innovation of agricultural enterprises. Cooperative Innovation Mode can rely on foreign aid,can realize complementary advantages and achievement sharing,and can be widely applied in the agricultural innovation enterprise. Virtual organization in cooperation innovation mode is described,which makes up for technology,capital and human resources barriers in the process of agricultural enterprise innovation. Therefore,this mode is popular among the agricultural innovation enterprise.

  6. Risk and risk management in agriculture : an overview and empirical results

    NARCIS (Netherlands)

    Huirne, R.B.M.; Meuwissen, M.P.M.; Hardaker, J.B.; Anderson, J.R.

    2000-01-01

    The paper gives an overview of sources of risk and risk management strategies in agriculture. As risk is an inescapable fact of life, in particular in agriculture, farmers must try to manage risk effectively. Risk management is an integral part of good management of a farm, being a way to avoid

  7. Geospatial Modeling and Disease Insect Vector Management at the USDA-ARS Center for Medical, Agricultural, and Veterinary Entomology

    Science.gov (United States)

    Geospatial modeling at the Center for Medical, Agricultural and Veterinary Entomology (CMAVE) is used assist in the surveillance of insect vectors and in the management of insect transmitted diseases. The most recent Geospatial Modeling/Technology Transfer success involves the prediction of Rift Val...

  8. Theoretical and methodological foundations of technological management

    Directory of Open Access Journals (Sweden)

    L.O. Ligonenko

    2016-09-01

    Full Text Available The aim of the article. In the article there are critically analyzed the existing developments about the content, objectives and functions of technological management, which allowed to identify such approaches as target, process, functional, philosophical, resource and competitive ones. The results of the analysis. While integrating them there was formed the author's interpretation of theoretical and methodological foundations of this relatively new functional type of management for Ukraine, which represented the system of principles and methods of taking and implementing complex management decisions aimed at efficient use of available technological resources and technological development of the company. There are also grounded the purposes of technological management, which are: technological development of enterprises, that is purposeful, continuous (constantly organized process of irreversible changes in production processes (technologies of enterprise economic activity that provoke (cause the corresponding development of the fixed assets (which provide them, staff (which implements and use them and intangible assets (which identify their creation or use, which together enable to ensure technological competitiveness of the enterprise and development of the market of technologies in general. The object of such management is defined, which are: technological processes, preconditions (technological potential and the consequences of their implementation (technological competitiveness of the enterprise. There are identified the key subjects of technological management, their interests and spheres of responsibilities. The methodological basis of technological management is considered to be the concept of open innovations by H. Chesbro which, on the one hand, means deliberate involvement of external ideas and technologies; active cooperation of all stakeholders in the company as to the formation of new ideas aimed at systematic improving the product

  9. Informing agricultural management - The challenge of modelling grassland phenology

    Science.gov (United States)

    Calanca, Pierluigi

    2017-04-01

    Grasslands represent roughly 70% of the agricultural land worldwide, are the backbone of animal husbandry and contribute substantially to agricultural income. At the farm scale a proper management of meadows and pastures is necessary to attain a balance between forage production and consumption. A good hold on grassland phenology is of paramount importance in this context, because forage quantity and quality critically depend on the developmental stage of the sward. Traditionally, empirical rules have been used to advise farmers in this respect. Yet the provision of supporting information for decision making would clearly benefit from dedicated tools that integrate reliable models of grassland phenology. As with annual crops, in process-based models grassland phenology is usually described as a linear function of so-called growing degree days, whereby data from field trials and monitoring networks are used to calibrate the relevant parameters. It is shown in this contribution that while the approach can provide reasonable estimates of key developmental stages in an average sense, it fails to account for the variability observed in managed grasslands across sites and years, in particular concerning the start of the growing season. The analysis rests on recent data from western Switzerland, which serve as a benchmark for simulations carried out with grassland models of increasing complexity. Reasons for an unsatisfactory model performance and possibilities to improve current models are discussed, including the necessity to better account for species composition, late season management decisions, as well as plant physiological processes taking place during the winter season. The need to compile existing, and collect new data doe managed grasslands is also stressed.

  10. Weed sustainable managment in agricultral and non-agricultural areas

    Directory of Open Access Journals (Sweden)

    Giovanni Arcangeli

    2008-04-01

    Full Text Available Sustainable agriculture is a way to assure the availability of natural resources for future generations.Weed managementin cultivated and not cultivated areas is part of sustainable agriculture as well, and has to face three important challenges:economical (to increase income and competitiveness of farm sector, social (give rural areas opportunity of economicdevelopment and improvement of living conditions, environmental (promote good agricultural practices andpreserve habitats, biodiversity and landscape. The first two challenges involve the in-depth study of models, the economicthreshold of intervention, the management of herbicide resistance phenomena, the study and development ofnew herbicide molecules, or even modern formulations, leading to the optimization of treatments with possible reductionof distributed doses per hectare. Environmental issues must be set in the studies to assess and manage the factorsleading to phenomena of diffuse or point pollution (i.e. water volumes, soil, etc.. However, a sustainable agricultureproduction must take into account consumers’ needs and concerns, especially about food health and safety withrespect to production methods (traditional, integrated and biological. In this context, the results obtained by the developmentof more advanced active principles, the spread of public and private Integrated Production Specifications(Disciplinari di Produzione Integrata and the greater and greater commitment by the institutions in charge of monitoringthe agro-pharmaceutical residues in agro-food products, can be set. The SIRFI SIRFI (Società Italiana per laRicerca sulla Flora Infestante, thanks to the multi-disciplinarity of the structures supporting it, always takes an activepart into innovation especially aimed to the identification of tools implementing farm activity sustainability.

  11. Factor Affecting the Sustainable Management of Agricultural Water

    Directory of Open Access Journals (Sweden)

    Masoud Samian

    2014-12-01

    Full Text Available The main purpose of the study was to investigate the factors affecting the sustainable management of agricultural water in Hamedan. The study population included all wheat farmers possessing irrigated farms in Hamedan city (N=1800. Of these farmers a sample of 317 people has been selected by using randomized multi-stage sampling method. The data were collected through a questionnaire's tool with help of the interview technique. Accuracy of the questions in the questionnaire was face validated by a panel of specialists. To test the reliability of the questionnaires, the questionnaires were first given to 30 farmers and Cronbach's Alpha was calculated (Alpha=0.92 then the questionnaire was finalized. Data analyzing methods such as Multiple Regression and the coefficient of variation (CV= standard deviation /mean were used in this study. To determine the level of sustainability of the farms Bossel method proposed for classification and grading the fields was used. The results showed that variables agronomic factors, policy factors and institutional factors were able to explain 34 percent of the dependent variable's changes (sustainable management of agricultural water. According to the results, 95.3 percent of the farmers were categorized into unsustainable group, 4.1 percent into semi-sustainable and only 0.6 percent in sustainable group.

  12. Large-Scale Agricultural Management and Soil Meso- and Macrofauna Conservation in the Argentine Pampas

    Directory of Open Access Journals (Sweden)

    José Camilo Bedano

    2016-07-01

    Full Text Available Soil is the most basic resource for sustainable agricultural production; it promotes water quality, is a key component of the biogeochemical cycles and hosts a huge diversity of organisms. However, we are not paying enough attention to soil degradation produced by land use. Modern agriculture has been successful in increasing yields but has also caused extensive environmental damage, particularly soil degradation. In the Argentine Pampas, agriculturization reached a peak with the generalized use of the no-till technological package: genetically modified soybeans tolerant to glyphosate, no-till, glyphosate, and inorganic fertilizers. This phenomenon has been widely spread in the country; the no-till package has been applied in large areas and has been used by tenants in a 60%–70% of cultivated lands. Thus, those who were involved in developing management practices may not be the same as those who will face degradation issues related to those practices. Indeed, most evidence reviewed in this paper suggests that the most widely distributed practices in the Pampas region are actually producing severe soil degradation. Biological degradation is particularly important because soil biota is involved in numerous soil processes on which soil functioning relies, affecting soil fertility and productivity. For example, soil meso- and macrofauna are especially important in nutrient cycling and in soil structure formation and maintenance, and they are key components of the network that links microbial process to the scale of fields and landscapes where ecosystem services are produced. However, the knowledge of the impact of different agricultural managements on soil meso- and macrofauna in Pampas agroecosystems is far from conclusive at this stage. The reason for this lack of definite conclusions is that this area has been given less attention than in other parts of the world; the response of soil fauna to agricultural practices is complex and taxa

  13. Biological and biochemical soil quality indicators for agricultural management

    Science.gov (United States)

    Bongiorno, Giulia

    2017-04-01

    Soil quality is defined as the capacity of a soil to perform multiple functions. Agricultural soils can, in principle, sustain a wide range of functions. However, negative pressure exerted by natural and anthropogenic soil threats such as soil erosion, soil organic matter losses and soil compaction have the potential to permanently damage soil quality. Soil chemical, physical and biological parameters can be used as indicators of soil quality. The specific objective of this study is to assess the suitability of novel soil parameters as soil quality indicators. We focus on biological/biochemical parameters, due to the unique role of soil biota in soil functions and to their high sensitivity to disturbances. The novel indicators are assessed in ten European long-term field experiments (LTEs) with different agricultural land use (arable and permanent crops), management regimes and pedo-climatic characteristics. The contrasts in agricultural management are represented by conventional/reduced tillage, organic/mineral fertilization and organic matter addition/no organic matter addition. We measured two different pools of labile organic carbon (dissolved organic carbon (DOC), and permanganate oxidizable carbon (POXC)), and determined DOC quality through its fractionation in hydrophobic and hydrophilic compounds. In addition, total nematode abundance has been assessed with qPCR. These parameters will be related to soil functions which have been measured with a minimum data set of indicators for soil quality (including TOC, macronutrients, and soil respiration). As a preliminary analysis, the Sensitivity Index (SI) for a given LTE was calculated for DOC and POXC according to Bolinder et al., 1999 as the ratio of the soil attribute under modified practices (e.g. reduced tillage) compared to the conventional practices (e.g. conventional tillage). The overall effect of the sustainable management on the indicators has been derived by calculating an average SI for those LTEs

  14. 75 FR 8909 - Funding Opportunity Title: Commodity Partnerships for Small Agricultural Risk Management...

    Science.gov (United States)

    2010-02-26

    ... the availability of risk management tools; and (c) inform producers and agribusiness leaders in the... informational opportunities to agricultural producers and agribusiness professionals in the designated RMA... directed primarily to agricultural producers, but may include those agribusiness professionals that...

  15. HAWAII PUBLIC OPINION ON AGRICULTURAL PRODUCTS DERIVED FROM GENETICALLY MODIFIED ORGANISM (GMO) TECHNOLOGY

    OpenAIRE

    Ferguson, Carol; Chan-Halbrendt, Catherine; Wen, Na

    2002-01-01

    This article studied Hawaii public opinion on agricultural products and processes using GMO technology. We used telephone to interview the people in each island of Hawaii. We found out that the favorability rating toward the attributes of GMO technological application differ based on the nature of GMO benefits. And sociodemographic variables played a significant difference in the preference of using GMO technology on producing agricultural products and process. Most significant associations w...

  16. Design and Realization of Distribution Management System of Fruit and Vegetable Agricultural Products in Shanghai City

    Institute of Scientific and Technical Information of China (English)

    Xingwang; WANG

    2013-01-01

    The fruit and vegetable agricultural products are related to the livelihood of people. With the advance of agricultural informatization, using software to carry out operation, sale, and inventory management on fruit and vegetable agricultural products is imperative. Through a lot of market surveys and researches combined with data collection and sorting, I develop the distribution management system of fruit and vegetable agricultural products. The system uses the development tools of C++6.0 and SQL Server 2005, to realize system maintenance, data maintenance, purchase control, sales management, inventory management, expense management, container management, statistical reports and other functional modules. The system can meet informatization management of fruit and vegetable agricultural products in Shanghai farmers’ market, improve work efficiency, and accelerate the process of agricultural informatization.

  17. Agricultural management explains historic changes in regional soil carbon stocks.

    Science.gov (United States)

    van Wesemael, Bas; Paustian, Keith; Meersmans, Jeroen; Goidts, Esther; Barancikova, Gabriela; Easter, Mark

    2010-08-17

    Agriculture is considered to be among the economic sectors having the greatest greenhouse gas mitigation potential, largely via soil organic carbon (SOC) sequestration. However, it remains a challenge to accurately quantify SOC stock changes at regional to national scales. SOC stock changes resulting from SOC inventory systems are only available for a few countries and the trends vary widely between studies. Process-based models can provide insight in the drivers of SOC changes, but accurate input data are currently not available at these spatial scales. Here we use measurements from a soil inventory dating from the 1960s and resampled in 2006 covering the major soil types and agricultural regions in Belgium together with region-specific land use and management data and a process-based model. The largest decreases in SOC stocks occurred in poorly drained grassland soils (clays and floodplain soils), consistent with drainage improvements since 1960. Large increases in SOC in well drained grassland soils appear to be a legacy effect of widespread conversion of cropland to grassland before 1960. SOC in cropland increased only in sandy lowland soils, driven by increasing manure additions. Modeled land use and management impacts accounted for more than 70% of the variation in observed SOC changes, and no bias could be demonstrated. There was no significant effect of climate trends since 1960 on observed SOC changes. SOC monitoring networks are being established in many countries. Our results demonstrate that detailed and long-term land management data are crucial to explain the observed SOC changes for such networks.

  18. STRATEGIC MANAGEMENT OF TECHNOLOGY IN PUBLIC ...

    African Journals Online (AJOL)

    hi-tech

    2004-06-01

    Jun 1, 2004 ... new challenges in management of health care services for both developing and ... deploy, manage and assess new technologies, and also the development of strategies ..... Washington: Space Labs. Inc. 1993. 4. Kachieng'a ...

  19. Putting agricultural equipment and digital technologies at the cutting edge of agroecology

    Directory of Open Access Journals (Sweden)

    Bellon Maurel Véronique

    2017-05-01

    Full Text Available The agro-ecological transition is an ambitious challenge. It can be met by implementing the fundamentals of agroecology (use of biodiversity, integration of agriculture in landscapes, closure of flow loops in the context of a broad and renewed offer of technologies: agro-equipment, biotechnology, digital technologies… This article explores the role that agro-equipment and digital services can play in this transition. These technologies contribute through various levers to the agro-ecological transition: by improving farming efficiency (more service rendered for the same environmental impact, by precision farming (adaptation of the operations to the needs of the plant or the animal based on a monitoring–diagnosis–recommendation cycle and by the development of specialized machinery helping the farmer to achieve “flow loop-closing” (at the plot level, by maintaining the soil quality, or at the farm level, with the recycling of organic effluents or to take advantage of biodiversity (e.g., with agro-equipment adapted to mixed crops. The technological bricks that are requested and for which advances are expected are: sensors (to measure plant or animal needs and associated digital technologies (information transfer, data processing, precision technologies for input application, robotics, specialized machines to manage soil cover and weeds, or for agroforestry. The brakes and engines for innovation in agro-equipment are studied. The brakes are the generally small structure of the farm manufacturing companies, the deficit of the demand from farmers and the complexity − either real or perceived − of these equipments. To encourage innovation, several levers are to be used: involving users in the design of agro-equipments, creating financial incentives for innovative equipment purchase, and training end-users, prescribers and dealers to the high potential of these new technologies. In conclusion, putting agro-equipment and digital technology

  20. Economic evaluation of GPS technology in Serbian agriculture

    OpenAIRE

    Marković, Dragan; Pokrajac, Slobodan; Simonović, Vojislav; Marković, Ivana

    2013-01-01

    This paper examined the level of savings in the application of the most modern technical systems for satellite guidance and control over performing agricultural operations throughout the season. The exemplary property was Agricultural Corporation Belgrade (PKB), which covers about 21.000 hectares of arable land. The effects of plot shape and direction of movement of tractor-attachment units in calculating the savings from reduced overlapping of adjacent passes were studied. The analysis was c...

  1. Mississippi Curriculum Framework for Agriculture Business and Management (Program CIP: 01.0101--Agriculture Business & Mgmt., Gen.). Secondary Programs.

    Science.gov (United States)

    Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

    This document, which reflects Mississippi's statutory requirement that instructional programs be based on core curricula and performance-based assessment, contains outlines of the instructional units required in local instructional management plans and daily lesson plans for agriculture business and management (ABM) I and II. Presented first are a…

  2. Use of precision agriculture technology to investigate spatial variability in nitrogen yields in cut grassland.

    Science.gov (United States)

    Bailey, J S; Wang, K; Jordan, C; Higgins, A

    2001-01-01

    Spatial variability in N uptake and utilisation by swards within uniformly managed field units could be responsible for a significant proportion of the NH3, N2O, NO3- and NOx (NO and NO2) 'pollutants' generated by agriculture and released to the environment. An investigation was commenced, therefore, to quantify, map and explain the spatial variability in sward N yield in a 'large' silage field and to assess the potential for managing this variability using some of the latest precision agriculture technology. Sward dry matter (DM) and N yields were predicted from the results of plant tissue analyses using mathematical models. Sward N yields were found to vary greatly across the field seemingly because of differences in net soil N mineralisation, but the pattern of variability appeared to remain constant with time. Conventional soil analysis of a range of soil chemical and physical properties, however, failed to explain this variability. It was concluded that the N-yield distribution map might be used in place of soil analysis as the basis for varying the rates of N application to different parts of the field with the twin objectives of maximising fertiliser use efficiency and minimising N emissions to air and water.

  3. Water management, agriculture, and ground-water supplies

    Science.gov (United States)

    Nace, Raymond L.

    1960-01-01

    Encyclopedic data on world geography strikingly illustrate the drastic inequity in the distribution of the world's water supply. About 97 percent of the total volume of water is in the world's oceans. The area of continents and islands not under icecaps, glaciers, lakes, and inland seas is about 57.5 million square miles, of which 18 million (36 percent) is arid to semiarid. The total world supply of water is about 326.5 million cubic miles, of which about 317 million is in the oceans and about 9.4 million is in the land areas. Atmospheric moisture is equivalent to only about 3,100 cubic miles of water. The available and accessible supply of ground water in the United States is somewhat more than 53,000 cubic miles (about 180 billion acre ft). The amount of fresh water on the land areas of the world at any one time is roughly 30,300 cubic miles and more than a fourth of this is in large fresh-water lakes on the North American Continent. Annual recharge of ground water in the United States may average somewhat more than 1 billion acre-feet yearly, but the total volume of ground water in storage is equivalent to all the recharge in about the last 160 years. This accumulation of ground water is the nation's only reserve water resource, but already it is being withdrawn or mined on a large scale in a few areas. The principal withdrawals of water in the United States are for agriculture and industry. Only 7.4 percent of agricultural land is irrigated, however; so natural soil moisture is the principal source of agricultural water, and on that basis agriculture is incomparably the largest water user. In view of current forecasts of population and industrial expansion, new commitments of water for agriculture should be scrutinized very closely, and thorough justification should be required. The 17 Western States no longer contain all the large irrigation developments. Nearly 10 percent of the irrigated area is in States east of the western bloc, chiefly in several

  4. Water management, agriculture, and ground-water supplies

    Science.gov (United States)

    Nace, Raymond L.

    1960-01-01

    Encyclopedic data on world geography strikingly illustrate the drastic inequity in the distribution of the world's water supply. About 97 percent of the total volume of water is in the world's oceans. The area of continents and islands not under icecaps, glaciers, lakes, and inland seas is about 57.5 million square miles, of which 18 million (36 percent) is arid to semiarid. The total world supply of water is about 326.5 million cubic miles, of which about 317 million is in the oceans and about 9.4 million is in the land areas. Atmospheric moisture is equivalent to only about 3,100 cubic miles of water. The available and accessible supply of ground water in the United States is somewhat more than 53,000 cubic miles (about 180 billion acre ft). The amount of fresh water on the land areas of the world at any one time is roughly 30,300 cubic miles and more than a fourth of this is in large fresh-water lakes on the North American Continent. Annual recharge of ground water in the United States may average somewhat more than 1 billion acre-feet yearly, but the total volume of ground water in storage is equivalent to all the recharge in about the last 160 years. This accumulation of ground water is the nation's only reserve water resource, but already it is being withdrawn or mined on a large scale in a few areas. The principal withdrawals of water in the United States are for agriculture and industry. Only 7.4 percent of agricultural land is irrigated, however; so natural soil moisture is the principal source of agricultural water, and on that basis agriculture is incomparably the largest water user. In view of current forecasts of population and industrial expansion, new commitments of water for agriculture should be scrutinized very closely, and thorough justification should be required. The 17 Western States no longer contain all the large irrigation developments. Nearly 10 percent of the irrigated area is in States east of the western bloc, chiefly in several

  5. Agricultural Technology--A Real Industry-Education Partnership [and] John Deere Ag Tech in New York.

    Science.gov (United States)

    Bamford, Paul J.; Ginsburg, Alan

    1995-01-01

    Bamford describes the partnership between John Deere and colleges in the United States and Canada to train technicians in the latest agricultural technology. Ginsburg discusses the John Deere Agricultural Technology program at State University of New York-Cobleskill. (JOW)

  6. Managing Innovation and Technology in Developing Countries

    CERN Document Server

    Ali, Murad; Khan, Pervez

    2009-01-01

    Innovation and technology management is an inevitable issue in the high end technological and innovative organizations. Today, most of the innovations are limited with developed countries like USA, Japan and Europe while developing countries are still behind in the field of innovation and management of technology. But it is also becoming a subject for rapid progress and development in developing countries. Innovation and technology environment in developing countries are by nature, problematic, characterized by poor business models, political instability and governance conditions, low education level and lack of world-class research universities, an underdeveloped and mediocre physical infrastructure, and lack of solid technology based on trained human resources. This paper provides a theoretical and conceptual framework analysis for managing innovation and technology in developing countries like India and China. We present the issues and challenges in innovation and technology management and come up with pro...

  7. Construction of Network Management Information System of Agricultural Products Supply Chain Based on 3PLs

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The necessity to construct the network management information system of 3PLs agricultural supply chain is analyzed,showing that 3PLs can improve the overall competitive advantage of agricultural supply chain.3PLs changes the homogeneity management into specialized management of logistics service and achieves the alliance of the subjects at different nodes of agricultural products supply chain.Network management information system structure of agricultural products supply chain based on 3PLs is constructed,including the four layers (the network communication layer,the hardware and software environment layer,the database layer,and the application layer) and 7 function modules (centralized control,transportation process management,material and vehicle scheduling,customer relationship,storage management,customer inquiry,and financial management).Framework for the network management information system of agricultural products supply chain based on 3PLs is put forward.The management of 3PLs mainly includes purchasing management,supplier relationship management,planning management,customer relationship management,storage management and distribution management.Thus,a management system of internal and external integrated agricultural enterprises is obtained.The network management information system of agricultural products supply chain based on 3PLs has realized the effective sharing of enterprise information of agricultural products supply chain at different nodes,establishing a long-term partnership revolving around the 3PLs core enterprise,as well as a supply chain with stable relationship based on the supply chain network system,so as to improve the circulation efficiency of agricultural products,and to explore the sales market for agricultural products.

  8. A Patent Analysis for Sustainable Technology Management

    Directory of Open Access Journals (Sweden)

    Junhyeog Choi

    2016-07-01

    Full Text Available Technology analysis (TA is an important issue in the management of technology. Most R&D (Research & Development policies have depended on diverse TA results. Traditional TA results have been obtained through qualitative approaches such as the Delphi expert survey, scenario analysis, or technology road mapping. Although they are representative methods for TA, they are not stable because their results are dependent on the experts’ knowledge and subjective experience. To solve this problem, recently many studies on TA have been focused on quantitative approaches, such as patent analysis. A patent document has diverse information of developed technologies, and thus, patent is one form of objective data for TA. In addition, sustainable technology has been a big issue in the TA fields, because most companies have their technological competitiveness through the sustainable technology. Sustainable technology is a technology keeping the technological superiority of a company. So a country as well as a company should consider sustainable technology for technological competition and continuous economic growth. Also it is important to manage sustainable technology in a given technology domain. In this paper, we propose a new patent analysis approach based on statistical analysis for the management of sustainable technology (MOST. Our proposed methodology for the MOST is to extract a technological structure and relationship for knowing the sustainable technology. To do this, we develop a hierarchical diagram of technology for finding the causal relationships among technological keywords of a given domain. The aim of the paper is to select the sustainable technology and to create the hierarchical technology paths to sustainable technology for the MOST. This contributes to planning R&D strategy for the sustainability of a company. To show how the methodology can be applied to real problem, we perform a case study using retrieved patent documents related to

  9. Applications of Information and Communication Technology for Improvements of Water and Soil Monitoring and Assessments in Agricultural Areas—A Case Study in the Taoyuan Irrigation District

    Directory of Open Access Journals (Sweden)

    Yu-Pin Lin

    2017-01-01

    Full Text Available In order to guarantee high-quality agricultural products and food safety, efforts must be made to manage and maintain healthy agricultural environments under the myriad of risks that they face. Three central system components of sustainable agricultural management schemes are real-time monitoring, decision-making, and remote access. Information and Communications Technology (ICT systems are a convenient means of providing both these and other functions, such as wireless sensor networking, mobile phone applications, etc., to agricultural management schemes. ICT systems have significantly improved in recent years and have been widely used in many fields, including environmental monitoring and management. Moreover, ICT could benefit agricultural environment management by providing a platform for collaboration between researchers and stakeholders, thereby improving agricultural practices and environments. This article reviews and discusses the way in which ICT can efficiently improve monitoring systems and risk assessments of agricultural environment monitoring, as well as the technological and methodological improvements of ICT systems. Finally, we develop and apply an ICT system, referred to as the agricultural environment protection system—comprised of a cloud, six E-platforms, three mobile devices, automatic monitoring devices, indigenous wireless sensor nodes, and gateways in agricultural networks—to a case study in the Taoyuan irrigation district, which acts as a pilot area in Taiwan. Through the system, we use all available information from the interdisciplinary structured cloud database to classify the focal area into different agricultural environmental risk zones. We also conducted further analysis based on a hierarchical approach in order to classify the agricultural environments in the study area, to allocate additional sampling with resin packages and mobile devices, as well as to assist decision makers and stakeholders. The main

  10. The role of agricultural engineering in the management of landscape changes

    Directory of Open Access Journals (Sweden)

    Natalia Fumagalli

    2011-02-01

    Full Text Available Landscape represents the “sensory aspect” of the land and as such it can be appreciated by all the five senses: sight, smelling, hearing, touch and taste. At the same time, landscape evolves over time and its value – ecological, economical and affective – changes as its constitutive elements change. Engineering can help “to drive” this evolution addressing it towards a condition of balance between individual and community requirements, especially referred to the effect of technological development on landscape. This effect can be referred to three dimensions: perceptive, functional and symbolic dimensions. The possible contribution to the management of landscape changes concerns all the three historic souls of Agricultural Engineering; in particular, Agricultural Hydraulics deals with the topic of landscape referring to both irrigation and the possible recreational use of canal systems; Agricultural Engineering determines plot form and size and woodland view; Rural Building deals with both the recovery of existing buildings and the design and making of new ones and their fitting in the landscape; moreover, the sector has developed new methods for the evaluation and the planning of rural land resources, especially about agriculture and forestry productivity, ecological stability and visual quality of rural land itself.

  11. Three-dimensional Interlocking Professional Management Mechanism of Agricultural Family-Owned Enterprise

    OpenAIRE

    Zhong-ming, Shen; Cheng-jun, Zhang

    2010-01-01

    The establishment of the three-dimensional interlocking professional management mechanism of agricultural family-owned enterprise was studied through the following three mechanisms; the stimulation and restriction mechanism within the agricultural family-owned enterprises, the credit mechanism of professional manager and the social environment mechanism. The relationship between the agricultural family-owned enterprise, professional manager and the society was studied. In the first place, the...

  12. Technologies for adaptation to climate change. Examples from the agricultural and water sectors in Lebanon

    DEFF Research Database (Denmark)

    Trærup, Sara Lærke Meltofte; Stephan, Jean

    2015-01-01

    for integrating adaptation technologies into the planning and implementation of on-going and future projects. Based on local-level data from a technology needs assessment project in Lebanon, this paper presents two examples of the economic feasibility of implementing adaptation technologies in the agricultural...

  13. How to Apply Data Mining Technology to the Study of Agricultural Information Data Resources?

    Institute of Scientific and Technical Information of China (English)

    Xindong; WANG; Haoyue; XU; Qian; GAO; Haiyan; CAI; Junhai; LU; Min; LI

    2013-01-01

    This paper makes a brief description of the definition and methods of data mining.It describes the characteristics of agricultural data(value delivery,specialization,spatio-temporal bidimensionality)and the status of application of data mining technology in agriculture.

  14. Adoption of Information and Communication Technologies (ICTs) by Agricultural Science and Extension Teachers in Abuja, Nigeria

    Science.gov (United States)

    Alabi, Olugbenga Omotayo

    2016-01-01

    This study examined adoption of Information and Communication Technologies (ICTs) by agricultural science and extension teachers in Abuja, Nigeria. Specifically, the objectives are to: identify the background and demographic characteristics of agricultural science and extension teachers in the study area; examine the factors influencing adoption…

  15. THE ECONOMIC IMPACT OF IMPROVED AGRICULTURAL TECHNOLOGY ON CASSAVA PRODUCTIVITY IN KOGI STATE OF NIGERIA

    Directory of Open Access Journals (Sweden)

    Ilemona Adofu

    2013-07-01

    Full Text Available This paper assessed the economic impact of improved agricultural technologies on cassava productivity in Kogi State, Nigeria. The results are drawn from a household survey covering the agricultural season of 2009/2010. The data obtained from interview schedule was subjected to descriptive and inferential statistical analysis. Descriptive statistics for this study include frequency, percentages and means. The hypothesis was tested using chisquare. The result shows that 79.33% of the respondents adopt the use of improved variety within the period under study. The analysis done on the revenue of the respondents before and after the adoption of the improved agricultural technology shows that revenue of farmers after the adoption of innovations are better off than revenue generated before adoption by N27,750 on the average per farmer. This result shows that the impact of improved agricultural technologies on cassava productivity is positive. Additionally, the results attest to the importance of increasing agricultural productivity in tandem with improvements on the adoption and use of improved agricultural technologies and its availability to the reach of farmers with the farmers’ ability to store food. This findings is consistence with Idachaba and Ayoola, (1995 who observed that improved agricultural helped in increasing agricultural productivity.

  16. Urban Elementary Students' Conceptions of Learning Goals for Agricultural Science and Technology

    Science.gov (United States)

    Trexler, Cary J.; Hess, Alexander J.; Hayes, Kathryn N.

    2013-01-01

    Nationally, both science and agricultural education professional organizations have identified agriculture as a fundamental technology to be studied by students, with the goal of achieving an understanding of the agri-food system necessary for democratic participation. Benchmarks representing the content that K-12 children need to understand about…

  17. Technology Management on Large Construction Projects

    DEFF Research Database (Denmark)

    Bonke, Sten

    The aim of this text is to discuss and to develop the concept of technology management in relation to the empirical field of construction projects. In the first of the two main sections central theories and their derived assertions concerning technology management criteria are summed up...... in a schematic theoretical framework. Hereafter the general characteristics of construction are examined from the point of view of serving as an empirical field for technology management analysis. In the second section the technology management theme is associated with the empirical properties of the Great Belt...... Fixed Link construction project. Finally on this basis the concluding remarks are pointing to the main theoretical problems and their practical implementations for the introduction of a technology management discipline in construction....

  18. Agricultural Waste Management Extension Education (AWMEE The Ultimate Need for Intellectual Productivity

    Directory of Open Access Journals (Sweden)

    Iraj M.  Mohammadi

    2006-01-01

    Full Text Available Extension education is significant range of fields like Agriculture, Natural Resources, Environmental and Bio Diversity Conservation, Rural Development, Home Management Skill Development, Disaster Management, Waste Management, Value Adding Management. Among them, waste management extension is highly significant because of the millions of tons of annual waste in vegetal, animal, environmental and natural resources products as well as millions of hectors of land degradation. Waste management extension deals with raising the efficiency and productivity of the agricultural industry, intellectually and/ or economically. Both producers and consumers should be fully aware of the mechanism by which waste in agricultural commodities diminishes to a considerable level. In agriculture, knowledge and decision-making capacity determine how production factor (i.e. oil, water, capital, chemicals, etc are utilized. Agricultural extension is a focal issue in formulating and disseminating knowledge and helping farmers to be competent decision makers. This article is designed to provide a theoretical and conceptual framework for “agricultural” extension (i.e. mutual agreement between producers and consumers in comprising agricultural waste management to respond to the world-wide expectations for extension to raise agricultural productivity, food production, bio- safety as well as environmental and bio-diversity conservation. Literature review, content analysis and modeling through utilizing contingency tables were employed to conduct the study. Different experiences in this regard have been collected and results show that the greater the use of AWMEE, the less agricultural waste, the higher the agricultural productivity and lower the land degradatioN.

  19. Corporate environmental management and information technology

    DEFF Research Database (Denmark)

    Rikhardsson, Pall M.

    2001-01-01

    for mapping information technology. Using this framework it focuses on the use of information technology in corporate environmental management, describes the market for standard environmental management information systems and implementation experiences from one large international company....... software, the Internet, computer networks, telecommunications devices, etc. Information technology also has an impact on how companies perform environmental management. This paper looks at the relations between corporate environmental management and information technology. First it presents a framework......Information technology has changed, is changing and will continue to change the face of business as we further enter the Information Society. Today it would be difficult for a company to function effectively without the aid of various information technologies such as accounting software, production...

  20. Fossil energy waste management. Technology status report

    Energy Technology Data Exchange (ETDEWEB)

    Bossart, S.J.; Newman, D.A.

    1995-02-01

    This report describes the current status and recent accomplishments of the Fossil Energy Waste Management (FE WM) projects sponsored by the Morgantown Energy Technology Center (METC) of the US Department of Energy (DOE). The primary goal of the Waste Management Program is to identify and develop optimal strategies to manage solid by-products from advanced coal technologies for the purpose of ensuring the competitiveness of advanced coal technologies as a future energy source. The projects in the Fossil Energy Waste Management Program are divided into three types of activities: Waste Characterization, Disposal Technologies, and Utilization Technologies. This technology status report includes a discussion on barriers to increased use of coal by-products. Also, the major technical and nontechnical challenges currently being addressed by the FE WM program are discussed. A bibliography of 96 citations and a list of project contacts is included if the reader is interested in obtaining additional information about the FE WM program.

  1. Corporate environmental management and information technology

    DEFF Research Database (Denmark)

    Rikhardsson, Pall M.

    2001-01-01

    for mapping information technology. Using this framework it focuses on the use of information technology in corporate environmental management, describes the market for standard environmental management information systems and implementation experiences from one large international company....... software, the Internet, computer networks, telecommunications devices, etc. Information technology also has an impact on how companies perform environmental management. This paper looks at the relations between corporate environmental management and information technology. First it presents a framework......Information technology has changed, is changing and will continue to change the face of business as we further enter the Information Society. Today it would be difficult for a company to function effectively without the aid of various information technologies such as accounting software, production...

  2. Determinants of agricultural water saving technology adoption: an empirical study of 10 provinces of China

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    In recent years,China has been faced by an increasingly severe water shortage due to the continua growth of demand on water resources.Although the Chinese government has been actively promoting the agricultural water-saving technology adoption,it is ill-informed of the adoption degree of the current agricultural water saving technologies as well as the function of the governmental policies.Therefore,this paper analyzes the aforesaid problems based on investigative data of 10 provinces in China.The results demonstrate that although there is a rapid increase of adopted agricultural water-saving technologies,the actual adoption area is rather limited.Moreover,the governmental policies and scarcity of water resources are the determinants of agricultural water-saving technology adoption.Ultimately,the paper proposes some policy suggestions.

  3. Corporate Environmental Management and Information Technology

    DEFF Research Database (Denmark)

    Rikhardsson, Pall M.

    2000-01-01

    Information technology has changed, is changing and will continue to change the face of business as we further enter the Information Society. Today it would be difficult for a company to function effectively without the aid of various information technologies such as accounting software, producti...... framework for the use of information technology in corporate environmental management (CEM), describes the market for standard environmental management information systems solutions, what main functionalities are available and what main trends are visible....

  4. Managing the Business of Social Technologies

    Directory of Open Access Journals (Sweden)

    Jeretta Horn Nord

    2013-12-01

    Full Text Available A greater number of consumers use social technologies-social media, social networking, and social relevance-than organizations. Economically, however, companies have much to gain by taking the plunge. Results show that organizations that have made the effort to increase their knowledge and build social technology platforms have experienced astounding results. The purpose of this article is to discuss social technology categories and present a strategy for knowledge management so that organizations may successfully implement these technologies. A huge growth is expected in the number of companies whose management will make a decision or have already made a decision to develop social technology platforms in the near future. This article provides a straight forward approach accompanied by examples of real companies who have used social technologies and experienced real returns–many in the millions of dollars. The intention is to provide a concise, up-to-date social technologies knowledge management guide.

  5. Assessing the Learning Needs of Student Teachers in Texas regarding Management of the Agricultural Mechanics Laboratory: Implications for the Professional Development of Early Career Teachers in Agricultural Education

    Science.gov (United States)

    Saucier, P. Ryan; McKim, Billy R.

    2011-01-01

    Skills needed to manage a laboratory are essential knowledge for all school-based, agriculture teachers who instruct agricultural mechanics curriculum (Saucier, Terry, & Schumacher, 2009). This research investigated the professional development needs of Texas agricultural education student teachers regarding agricultural mechanics laboratory…

  6. Root Zone Sensors for Irrigation Management in Intensive Agriculture

    Directory of Open Access Journals (Sweden)

    Jochen Hemming

    2009-04-01

    Full Text Available Crop irrigation uses more than 70% of the world’s water, and thus, improving irrigation efficiency is decisive to sustain the food demand from a fast-growing world population. This objective may be accomplished by cultivating more water-efficient crop species and/or through the application of efficient irrigation systems, which includes the implementation of a suitable method for precise scheduling. At the farm level, irrigation is generally scheduled based on the grower’s experience or on the determination of soil water balance (weather-based method. An alternative approach entails the measurement of soil water status. Expensive and sophisticated root zone sensors (RZS, such as neutron probes, are available for the use of soil and plant scientists, while cheap and practical devices are needed for irrigation management in commercial crops. The paper illustrates the main features of RZS’ (for both soil moisture and salinity marketed for the irrigation industry and discusses how such sensors may be integrated in a wireless network for computer-controlled irrigation and used for innovative irrigation strategies, such as deficit or dual-water irrigation. The paper also consider the main results of recent or current research works conducted by the authors in Tuscany (Italy on the irrigation management of container-grown ornamental plants, which is an important agricultural sector in Italy.

  7. 75 FR 54591 - Notice of Agricultural Management Assistance Organic Certification Cost-Share Program

    Science.gov (United States)

    2010-09-08

    ... Agricultural Marketing Service Notice of Agricultural Management Assistance Organic Certification Cost-Share Program AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice of Funds Availability. Inviting... Organic Foods Production Act of 1990, as amended (7 U.S.C. 6501 et seq.). This program is in addition...

  8. 76 FR 55000 - Notice of Agricultural Management Assistance Organic Certification Cost-Share Program

    Science.gov (United States)

    2011-09-06

    ... Agricultural Marketing Service Notice of Agricultural Management Assistance Organic Certification Cost-Share Program AGENCY: Agricultural Marketing Service, USDA. ACTION: Notice of Funds Availability: Inviting... Organic Regulations (7 CFR part 205), which were authorized under the Organic Foods Production Act of...

  9. Utilization and management of organic wastes in Chinese agriculture: Past, present and perspectives

    Institute of Scientific and Technical Information of China (English)

    JU; Xiaotang

    2005-01-01

    -compost application on crop yield and nitrogen dynamic in the soil,in W.Horst et al.(eds.) Plant Nutrition-Food Security and Sustainability of Agro-Ecosystems,Dordrecht:Kluwer Academic Publishers,2001,986-987.[23]Bao,X.M.,Zhang,F.S.,Ma,W.Q.,Resources characteristic and spatial-time distribution of organic fertilizer and its potential of recycling nutrients in China,Review of China Agricultural Science and Technology (in Chinese with English abstract),2003c,5(Supplement):9- 13.[24]Clemens,J.,Ahlgrimm,H.J.,Greenhouse gases from animal husbandry:Mitigation options,Nutrient Cycling in Agroecosystems,2001,60:287-300.[25]Norse,D.,Zhu,Z.L.,Non-point pollution from crop production in China:An overview,International Workshop and Policy Forum on No-point Pollution From Crop Production,Beijing,28-29,June,2004.[26]Li,G X.,Zhang,B.L.,Environmental issue of large scale intensive livestock farming in China,in Environmental issue and Countermeasures of intensive farming in China (ed.Li,Y.J.),Beijing:China Agricultural Science and Technology Publishing House,2001,184-201.[27]Newspaper China Daily,April 9,2004.[28]Richter,J.,Roelcke,M.,The N-cycle as determined by intensive agriculture-examples from central Europe and China,Nutrient Cycling in Agroeco Systems,2000,57:33-46.[29]Roelcke,M.,Han,Y.,Cai,Z.C.et al.,Nitrogen mineralization in paddy soils of the Chinese Taihu Region under aerobic conditions,Nutrient Cycling in Agroecosystems,2002,63(2-3):255-266.[30]Roelcke,M.,Zhang,Y.S.,Li,S.X.,Traditional manuring techniques in Chinese agriculture and their value for soil fertility and the ecosystem,in Proceedings of the 3rd International Nitrogen Conference,Sept.12-16,2004,Nanjing,China,Beijing-New York:Science Press,2005.[31]Zhu,X.M.,Li,Y.S.,Peng,X.L.et al.,Soils of the loess region in China,Geoderma,1983,29:237-255.[32]Lin,X.X.ed.,The status and management of soil organic matter in China,in Soil Fertility in China (in Chinese),Beijing:China Agriculture Publisher,1998,112-159.[33]Shen,S.M.ed.,The cycling

  10. A REVIEW OF WEED MANAGEMENT IN INDIA: THE NEED OF NEW DIRECTIONS FOR SUSTAINABLE AGRICULTURE

    Directory of Open Access Journals (Sweden)

    S K VERMA

    2016-03-01

    Full Text Available Weeds are the major deterrent to the development of sustainable crop production. Since weeds dictate most of the crop production practices and causes enormous losses (37 per cent due to their interference. Farmers follow several practices for managing weeds in different crops/cropping systems, of which at present the use of herbicides are on the top due to the scarcity of labors. The sustainability of these systems is being questioned because of environmental, social, and economic concerns caused by global competition, production cost, soil erosion, environmental pollution, and concern over the quality of rural life. Enhancing the crop competitiveness through preventive methods, cultural practices, mechanical methods, plant breeding, biotechnology, biological control and crop diversification will be the central thesis in new paradigms of weed management. Integration of above techniques will be key to sustainable weed management that maintain or enhance the crop productivity, profitability and environmental quality. This article explores the scope of sustainable weed management, growing concerns over herbicide resistance, environmental and health hazards of pesticides including herbicides and declining profitability are the major challenges of ‘high input’ agriculture. The goal of this review is to facilitate the development of ecologically based alternative methods for sustainable weed management that will support crop production systems, which require less tillage, herbicide and other inputs. To accomplish this goal, research efforts must be radically expanded in crop ecology and in the development of ecologically based technologies for weed management. Adoption of sustainable agricultural practices reduces the intensity of soil manipulation thereby creates an unfavorable condition for weed seed germination, reduces the organic matter depletion and soil erosion. Thus, the sustainable approaches could be an option for weed and soil

  11. Optimization of agricultural field workability predictions for improved risk management

    Science.gov (United States)

    Risks introduced by weather variability are key considerations in agricultural production. The sensitivity of agriculture to weather variability is of special concern in the face of climate change. In particular, the availability of workable days is an important consideration in agricultural practic...

  12. Information Technology Applications to Maintenance Management

    Institute of Scientific and Technical Information of China (English)

    Abdul Raouf S.I.

    2003-01-01

    Application of IT (Information Technology) to equipment management have not been ade-quately made. A system using Benefit Evaluation Ladder is described for evaluating the need for IT ap-plications to maintenance management. A systematic evaluation scheme for Computerized Maintenance Management System (CMMS) is presented.

  13. The Relationship between Customer Knowledge Management and Performance of Agricultural Product Innovation

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    This paper takes an overview of the CKM and the performance of agricultural product innovation from contents of agricultural product innovation and customer knowledge management (CKM) ,the relation between CKM and agricultural product innovation. On the basis of the overview, it builds the theoretical framework of CKM and agricultural product innovation. It points out that enterprises can satisfy demands of customers through acquisition,share,utilization and innovation of customer knowledge,and improve performance of agricultural product innovation through speeding up agricultural product innovation.

  14. Riverine threat indices to assess watershed condition and identify primary management capacity of agriculture natural resource management agencies.

    Science.gov (United States)

    Fore, Jeffrey D; Sowa, Scott P; Galat, David L; Annis, Gust M; Diamond, David D; Rewa, Charles

    2014-03-01

    Managers can improve conservation of lotic systems over large geographies if they have tools to assess total watershed conditions for individual stream segments and can identify segments where conservation practices are most likely to be successful (i.e., primary management capacity). The goal of this research was to develop a suite of threat indices to help agriculture resource management agencies select and prioritize watersheds across Missouri River basin in which to implement agriculture conservation practices. We quantified watershed percentages or densities of 17 threat metrics that represent major sources of ecological stress to stream communities into five threat indices: agriculture, urban, point-source pollution, infrastructure, and all non-agriculture threats. We identified stream segments where agriculture management agencies had primary management capacity. Agriculture watershed condition differed by ecoregion and considerable local variation was observed among stream segments in ecoregions of high agriculture threats. Stream segments with high non-agriculture threats were most concentrated near urban areas, but showed high local variability. 60 % of stream segments in the basin were classified as under U.S. Department of Agriculture's Natural Resources Conservation Service (NRCS) primary management capacity and most segments were in regions of high agricultural threats. NRCS primary management capacity was locally variable which highlights the importance of assessing total watershed condition for multiple threats. Our threat indices can be used by agriculture resource management agencies to prioritize conservation actions and investments based on: (a) relative severity of all threats, (b) relative severity of agricultural threats, and (c) and degree of primary management capacity.

  15. Application of methane fermentation technology into organic wastes in closed agricultural system

    Science.gov (United States)

    Endo, Ryosuke; Kitaya, Yoshiaki

    Sustainable and recycling-based systems are required in space agriculture which takes place in an enclosed environment. Methane fermentation is one of the most major biomass conversion technologies, because (1) it provides a renewable energy source as biogas including methane, suitable for energy production, (2) the nutrient-rich solids left after digestion can be used as compost for agriculture. In this study, the effect of the application of methane fermentation technology into space agriculture on the material and energy cycle was investigated.

  16. The Relationship between Customer Knowledge Management and Performance of Agricultural Product Innovation

    OpenAIRE

    Hu, Jia-jia

    2012-01-01

    This paper takes an overview of the CKM and the performance of agricultural product innovation from contents of agricultural product innovation and customer knowledge management (CKM), the relation between CKM and agricultural product innovation. On the basis of the overview, it builds the theoretical framework of CKM and agricultural product innovation. It points out that enterprises can satisfy demands of customers through acquisition, share, utilization and innovation of customer knowledge...

  17. Interactive simulation of technology management foresight

    DEFF Research Database (Denmark)

    Hansen, Mette Sanne; Rasmussen, Lauge Baungaard; Jacobsen, Peter

    2013-01-01

    Two of the main foresight challenges are how to handle complexity and uncertainty of evolving technology tracks, which may merge and create new challenges for the management of a company in order to avoid sub- optimization. Complexity refers to the difficulty of identifying and quantifying causal...... as a number of intervening stakeholders at different levels of technology management in an organization. Uncertainty comprises lack of knowledge in addition to variable responses of management to identical technological tracks. The purpose of this paper is to identify and reflect on the obstacles...... and possibilities of using the combination of narrative and numerical simulation to explore uncertainties and complexities of technology development and implementation in companies. Foresight as a method to develop technology management strategies can hardly be organized as a separated step by step procedure...

  18. Corporate Environmental Management and Information Technology

    DEFF Research Database (Denmark)

    Rikhardsson, Pall M.

    2000-01-01

    framework for the use of information technology in corporate environmental management (CEM), describes the market for standard environmental management information systems solutions, what main functionalities are available and what main trends are visible....... software, the internet, computer networks, telecommunications devices, etc. Information technology also has an impact on how companies perform environmental management. This paper explores the relations between environmental management and information technology in general terms. It offers a classification......Information technology has changed, is changing and will continue to change the face of business as we further enter the Information Society. Today it would be difficult for a company to function effectively without the aid of various information technologies such as accounting software, production...

  19. Agricultural and Food Processing Applications of Pulsed Power Technology

    Science.gov (United States)

    Takaki, Koichi; Ihara, Satoshi

    Recent progress of agricultural and food processing applications of pulsed power is described in this paper. Repetitively operated compact pulsed power generators with a moderate peak power have been developed for the agricultural and the food processing applications. These applications are mainly based on biological effects and can be categorized as decontamination of air and liquid, germination promotion, inhabitation of saprophytes growth, extraction of juice from fruits and vegetables, and fertilization of liquid medium, etc. Types of pulsed power that have biological effects are caused with gas discharges, water discharges, and electromagnetic fields. The discharges yield free radicals, UV radiation, intense electric field, and shock waves. Biologically based applications of pulsed power are performed by selecting the type that gives the target objects the adequate result from among these agents or byproducts. For instance, intense electric fields form pores on the cell membrane, which is called electroporation, or influence the nuclei.

  20. 77 FR 5750 - Office of Procurement and Property Management; Agriculture Acquisition Regulation, Labor Law...

    Science.gov (United States)

    2012-02-06

    ... Regulation, Labor Law Violations; Withdrawal AGENCY: Office of Procurement and Property Management... subpart 422.70 entitled ``Labor Law Violations'' that would have a contractor certify upon accepting a...), entitled ``Office of Procurement and Property Management, Agriculture Acquisition Regulation, Labor...

  1. The Management of Innovation and Technology

    DEFF Research Database (Denmark)

    Howells, John

    of the reality of taking decisions on innovation. The chapters cover: - The social context for individual acts of creative insight - The development of the technology-market relationship - The management of R&D and technological standards - Technological competition - The role of institutions of finance...... in innovation - The reciprocal relationship between intellectual property law and technological innovation. - The role of technological skills and regimes of technological education in innovation. - An introduction to the role of the state in maintaining the innovative capacity of the private sector....

  2. An Evaluation of Farm Management and Agricultural Marketing Microcomputer-Assisted Instruction in Training Vocational Agriculture Instructors.

    Science.gov (United States)

    Trede, Larry D.; And Others

    1985-01-01

    A study found that there is a significant difference in student achievement when teaching farm management and agricultural marketing concepts and problem solving with microcomputer-assisted instruction as compared to the lecture-discussion teaching method; and that there is little difference in achievement when comparing teachers' knowledge and…

  3. Biodiversity management of organic farming enhances agricultural sustainability

    Science.gov (United States)

    Liu, Haitao; Meng, Jie; Bo, Wenjing; Cheng, Da; Li, Yong; Guo, Liyue; Li, Caihong; Zheng, Yanhai; Liu, Meizhen; Ning, Tangyuan; Wu, Guanglei; Yu, Xiaofan; Feng, Sufei; Wuyun, Tana; Li, Jing; Li, Lijun; Zeng, Yan; Liu, Shi V.; Jiang, Gaoming

    2016-04-01

    Organic farming (OF) has been believed to be capable of curtailing some hazardous effects associated with chemical farming (CF). However, debates also exist on whether OF can feed a world with increasing human population. We hypothesized that some improvements on OF may produce adequate crops and reduce environmental pollutions from CF. This paper makes comparative analysis of crop yield, soil organic matter and economic benefits within the practice on Biodiversity Management of Organic Farming (BMOF) at Hongyi Organic Farm (HOF) over eight years and between BMOF and CF. Linking crop production with livestock to maximal uses of by-products from each production and avoid xenobiotic chemicals, we have achieved beneficial improvement in soil properties, effective pest and weed control, and increased crop yields. After eight years experiment, we have obtained a gradual but stable increase in crop yields with a 9.6-fold increase of net income. The net income of HOF was 258,827 dollars and 24,423 dollars in 2014 and 2007 respectively. Thus, BMOF can not only feed more population, but also increase adaptive capacity of agriculture ecosystems and gain much higher economic benefits.

  4. Biodiversity management of organic farming enhances agricultural sustainability.

    Science.gov (United States)

    Liu, Haitao; Meng, Jie; Bo, Wenjing; Cheng, Da; Li, Yong; Guo, Liyue; Li, Caihong; Zheng, Yanhai; Liu, Meizhen; Ning, Tangyuan; Wu, Guanglei; Yu, Xiaofan; Feng, Sufei; Wuyun, Tana; Li, Jing; Li, Lijun; Zeng, Yan; Liu, Shi V; Jiang, Gaoming

    2016-04-01

    Organic farming (OF) has been believed to be capable of curtailing some hazardous effects associated with chemical farming (CF). However, debates also exist on whether OF can feed a world with increasing human population. We hypothesized that some improvements on OF may produce adequate crops and reduce environmental pollutions from CF. This paper makes comparative analysis of crop yield, soil organic matter and economic benefits within the practice on Biodiversity Management of Organic Farming (BMOF) at Hongyi Organic Farm (HOF) over eight years and between BMOF and CF. Linking crop production with livestock to maximal uses of by-products from each production and avoid xenobiotic chemicals, we have achieved beneficial improvement in soil properties, effective pest and weed control, and increased crop yields. After eight years experiment, we have obtained a gradual but stable increase in crop yields with a 9.6-fold increase of net income. The net income of HOF was 258,827 dollars and 24,423 dollars in 2014 and 2007 respectively. Thus, BMOF can not only feed more population, but also increase adaptive capacity of agriculture ecosystems and gain much higher economic benefits.

  5. Discussion on Modern Agricultural Science and Technology Demonstration Garden with the Guiding of Agricultural Ecotourism-analyzing Conception Planning for Modern Agricultural Science and Technology Demonstration Field of Ten Thousands’ Mu Coffee and Nuts of Huaqiaoba

    Directory of Open Access Journals (Sweden)

    Yang Liu

    2013-03-01

    Full Text Available Modern agricultural science and technology demonstration fields emerge and flourish with the increasing of the adjustment of agricultural industrial structure and the rising of characteristic ecotourism. The study tried to discuss the modern agricultural science and technology demonstration garden with the guiding of agricultural ecotourism by analyzing conception planning for modern agricultural science and technology demonstration field of ten thousands’ Mu coffee and nuts in Huaqiaoba, Mangshi, Dehong, Yunnan. The planning respected current situation of natural ecology, established a tourism theme image of “planting coffee trees and also drawing golden phoenixes” in view of SWOT analyzing of ecotourism, put forward a planning idea of “nature and ecology, culture and human, science and technology and modern” and especially expounded the structure of total planning layout of “one axis, one circle, one nucleus, sixteen areas and twenty four points” and the contents of specific functional areas around three key functions: coffee planting demonstration, agricultural ecotourism, industrial leisure vacation.

  6. The role of precision agriculture for improved nutrient management on farms.

    Science.gov (United States)

    Hedley, Carolyn

    2015-01-01

    Precision agriculture uses proximal and remote sensor surveys to delineate and monitor within-field variations in soil and crop attributes, guiding variable rate control of inputs, so that in-season management can be responsive, e.g. matching strategic nitrogen fertiliser application to site-specific field conditions. It has the potential to improve production and nutrient use efficiency, ensuring that nutrients do not leach from or accumulate in excessive concentrations in parts of the field, which creates environmental problems. The discipline emerged in the 1980s with the advent of affordable geographic positioning systems (GPS), and has further developed with access to an array of affordable soil and crop sensors, improved computer power and software, and equipment with precision application control, e.g. variable rate fertiliser and irrigation systems. Precision agriculture focusses on improving nutrient use efficiency at the appropriate scale requiring (1) appropriate decision support systems (e.g. digital prescription maps), and (2) equipment capable of varying application at these different scales, e.g. the footprint of a one-irrigation sprinkler or a fertiliser top-dressing aircraft. This article reviews the rapid development of this discipline, and uses New Zealand as a case study example, as it is a country where agriculture drives economic growth. Here, the high yield potentials on often young, variable soils provide opportunities for effective financial return from investment in these new technologies.

  7. Management of unregulated agricultural nonpoint sources through water quality trading market.

    Science.gov (United States)

    Mahjoobi, Emad; Sarang, Amin; Ardestani, Mojtaba

    2016-11-01

    Water quality trading (WQT) could be an innovative policy to incentivize farmers to implement best management practices (BMPs) for their activities. This study focused on assessment of involving unregulated agricultural nonpoint sources (NPS) into the WQT market in Gharesoo watershed in the west of Iran. It also proposes a methodology to determine location-based trading ratios as well as environmental penalty cost to achieve a more well-designed market structure. Trading activities in different scenarios were described by trading volume (TV), participation rate (PR), total exchanged value (TEV), and other market parameters in order to achieve a better comparison of market performance. Results showed that, by applying NPS to the Gharesoo watershed, total phosphorous (TP) trading market could increase TV, PR, and TEV up to 11, 1.7 and 7.5 times, respectively, depending on which level of BMPs are implemented by them. Additionally, it could save 29% of the total cost of implementing a TP total maximum daily load in this watershed compared to the 'command and control' approach. Furthermore, the agricultural sector could profit by $5.49 million (or $75/ha) by choosing solutions such as terrace systems and filter strips to register into the market. This profit can be allocated to the development of new agricultural technologies.

  8. Weed sustainable managment in agricultral and non-agricultural areas

    OpenAIRE

    Giovanni Arcangeli; Cesare Sparacino; Pierluigi Meriggi

    2008-01-01

    Sustainable agriculture is a way to assure the availability of natural resources for future generations.Weed managementin cultivated and not cultivated areas is part of sustainable agriculture as well, and has to face three important challenges:economical (to increase income and competitiveness of farm sector), social (give rural areas opportunity of economicdevelopment and improvement of living conditions), environmental (promote good agricultural practices andpreserve habitats, biodiversity...

  9. Wetlands and agriculture - Relevance of good agricultural practice and wetland management guidelines for harmonizing the wise use of wetlands and agriculture

    NARCIS (Netherlands)

    Bos, J.; Hengsdijk, H.; Zingstra, H.L.

    2009-01-01

    The Conference of Contracting Parties to the Ramsar Convention meeting in 2002 in Valencia adopted Resolution VIII calling for guidelines to enhance the interaction between agriculture, wetlands and water resources management. Resolution VIII.34 requests among others to establish a framework for ide

  10. Wetlands and agriculture - Relevance of good agricultural practice and wetland management guidelines for harmonizing the wise use of wetlands and agriculture

    NARCIS (Netherlands)

    Bos, J.; Hengsdijk, H.; Zingstra, H.L.

    2009-01-01

    The Conference of Contracting Parties to the Ramsar Convention meeting in 2002 in Valencia adopted Resolution VIII calling for guidelines to enhance the interaction between agriculture, wetlands and water resources management. Resolution VIII.34 requests among others to establish a framework for

  11. Technology adaptation and employment in the agricultural tools and equipment industry of Bangladesh.

    OpenAIRE

    Ahmad QK; Rahman KM; Islam Kmn; Ali ME

    1984-01-01

    ILO pub-WEP pub. Working paper on employment and choice of technology in agricultural machinery and other small scale industries in Bangladesh - examines industrial structure, industrial workers' age, sex, educational level, on the job training and working conditions; reviews capital investment, productivity, sources and availability of raw materials, financing and marketing problems; discusses technology transfer. Statistical tables.

  12. Precision Agriculture Technologies Positively Contributing to GHG Emissions Mitigation, Farm Productivity and Economics

    Directory of Open Access Journals (Sweden)

    Athanasios Balafoutis

    2017-07-01

    Full Text Available Agriculture is one of the economic sectors that affect climate change contributing to greenhouse gas emissions directly and indirectly. There is a trend of agricultural greenhouse gas emissions reduction, but any practice in this direction should not affect negatively farm productivity and economics because this would limit its implementation, due to the high global food and feed demand and the competitive environment in this sector. Precision agriculture practices using high-tech equipment has the ability to reduce agricultural inputs by site-specific applications, as it better target inputs to spatial and temporal needs of the fields, which can result in lower greenhouse gas emissions. Precision agriculture can also have a positive impact on farm productivity and economics, as it provides higher or equal yields with lower production cost than conventional practices. In this work, precision agriculture technologies that have the potential to mitigate greenhouse gas emissions are presented providing a short description of the technology and the impacts that have been reported in literature on greenhouse gases reduction and the associated impacts on farm productivity and economics. The technologies presented span all agricultural practices, including variable rate sowing/planting, fertilizing, spraying, weeding and irrigation.

  13. Impact of Agricultural Extension Services on Technology Adoption and Crops Yield: Empirical Evidence from Pakistan

    Directory of Open Access Journals (Sweden)

    Akhter Ali

    2013-11-01

    Full Text Available The present study was carried out in the rice-wheat area of Pakistani Punjab. The data for the study was collected from three main districts of central Punjab Province i.e. Gujranwala, Sheikhupura and Hafizabad. In total 234 farmers were interviewed. The impact of agricultural extension services was estimated on adoption of new improved technologies and crop yields. The propensity score matching approach for impact evaluation was employed in the current study to correct for potential sample selection biasedness that may arise due to systematic differences between the farmers having benefited from agricultural extension services and not benefited from agricultural extension services. The empirical results indicate that agricultural extension services play a significant role in adoption of improved agricultural technologies like laser leveling, rice and wheat varieties. The farmers having benefitted from agricultural extension services were also getting higher rice and wheat yields. The results also indicates that mostly the large farmers are getting benefits from agricultural extension services and small scale farmers have less access to agricultural extension services.

  14. Research Needs for Carbon Management in Agriculture, Forestry and Other Land Uses

    Science.gov (United States)

    Negra, C.; Lovejoy, T.; Ojima, D. S.; Ashton, R.; Havemann, T.; Eaton, J.

    2009-12-01

    Improved management of terrestrial carbon in agriculture, forestry, and other land use sectors is a necessary part of climate change mitigation. It is likely that governments will agree in Copenhagen in December 2009 to incentives for improved management of some forms of terrestrial carbon, including maintaining existing terrestrial carbon (e.g., avoiding deforestation) and creating new terrestrial carbon (e.g., afforestation, soil management). To translate incentives into changes in land management and terrestrial carbon stocks, a robust technical and scientific information base is required. All terrestrial carbon pools (and other greenhouse gases from the terrestrial system) that interact with the atmosphere at timescales less than centuries, and all land uses, have documented mitigation potential, however, most activity has focused on above-ground forest biomass. Despite research advances in understanding emissions reduction and sequestration associated with different land management techniques, there has not yet been broad-scale implementation of land-based mitigation activity in croplands, peatlands, grasslands and other land uses. To maximize long-term global terrestrial carbon volumes, further development of relevant data, methodologies and technologies are needed to complement policy and financial incentives. The Terrestrial Carbon Group, in partnership with UN-REDD agencies, the World Bank and CGIAR institutions, is reviewing literature, convening leading experts and surveying key research institutions to develop a Roadmap for Terrestrial Carbon: Research Needs for Implementation of Carbon Management in Agriculture, Forestry and Other Land Uses. This work will summarize the existing knowledge base for emissions reductions and sequestration through land management as well as the current availability of tools and methods for measurement and monitoring of terrestrial carbon. Preliminary findings indicate a number of areas for future work. Enhanced information

  15. Forecasting and management of technology

    National Research Council Canada - National Science Library

    Roper, A. T

    2011-01-01

    "The new, revised edition of this book will build on this knowledge in the context of business organizations that now place a greater emphasis on technology to stay on the cutting edge of development...

  16. Computer Technology in Construction Project Management

    Institute of Scientific and Technical Information of China (English)

    Zhang Zhi

    2014-01-01

    Today, the network information has become a trend al of the industries have to face. For the construction project management, we must fuly master the use of computer information technology, mining its intrinsic value, so that it can promote the construction industry to meet the requirements of the times. This paper demonstrates the main application of computer technology in construction project management in a brief analysis.

  17. Participatory development of weed management technologies in Benin

    NARCIS (Netherlands)

    Vissoh, P.V.

    2006-01-01

    Keywords: permanent land use, weeds, indigenous knowledge, integrated crop and soil management, participatory learning, co-researchWeeds constitute a major constraint to agricultural production in the Republic of Benin. Agricultural intensification and the evolution towards permanent cropping system

  18. Participatory development of weed management technologies in Benin

    NARCIS (Netherlands)

    Vissoh, P.V.

    2006-01-01

    Keywords: permanent land use, weeds, indigenous knowledge, integrated crop and soil management, participatory learning, co-researchWeeds constitute a major constraint to agricultural production in the Republic of Benin. Agricultural intensification and the evolution towards permanent cropping

  19. Participatory development of weed management technologies in Benin

    NARCIS (Netherlands)

    Vissoh, P.V.

    2006-01-01

    Keywords: permanent land use, weeds, indigenous knowledge, integrated crop and soil management, participatory learning, co-researchWeeds constitute a major constraint to agricultural production in the Republic of Benin. Agricultural intensification and the evolution towards permanent cropping system

  20. The changing roles of science in managing Australian droughts: An agricultural perspective

    Directory of Open Access Journals (Sweden)

    Mark Howden

    2014-06-01

    Full Text Available As the driest inhabited continent with a highly variable climate, Australia has had a long and evolving history of drought management in agriculture. This paper analyses the changing roles of science in the management of climate risk and uncertainty and how this may continue into the future. Initially science had a role in documenting the underlying nature of Australia׳s climate, and later broadening the understanding around the drivers of variability so as to provide useful climate forecasts and developing metrics to measure and compare the severity of extreme climatic events. Over time this has shifted to providing effective integrating approaches to enhance social cohesion, rural economies, environmental protection, health, and food security under drought conditions. Institutional responses initially framed drought as a natural disaster, for which State and Federal funding for farmers was distributed; however, the need for farmers to proactively manage climate risk and build adaptive capacity has resulted in climate variability being seen as a risk to be managed as part of normal practise. The formulation of a national drought policy in 1992 placed responsibility for adaptation and education in the hands of the farmers, where science played various roles, including the provision of training for strategic business planning and decision-making, methods of managing uncertainty as well as via delivery of climate data and methods to integrate this into meaningful information that is embedded into the social and institutional processes through which decisions are made. This policy continues to evolve and science inputs will evolve with this. In particular, we anticipate that ongoing and projected climate changes will impact on drought frequency and severity and will require science integrated with stakeholder input into developing climate adaptation practices and technologies and effective adoption paths particularly to deal with climate extremes

  1. Farmers’ Behaviors on Agricultural Technology Inputs and the Influencing Factors of Their Behaviors——Based on the Investigation of 276 Rural Households in Deyang City, Sichuan Province

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    On the basis of expounding farmers’ behaviors on agricultural technology inputs studied by the foreign scholars; relying on the investigation data of 276 rural households in Deyang City, Sichuan Province and by using the Logistic Regression model, the farmers’ behaviors on agricultural technology inputs and the influencing factors on their behaviors are analyzed. The results show the main factors that influence farmers; behaviors on agricultural inputs are whether they have the assistance of agricultural technology personnel; the choices of plantation; non-agricultural income; area of land management; the expectation on land ownership, whether it has township enterprises and the proportion of the non-agricultural labor forces and some other factors. The influencing degree of these factors descends from strong to weak. On the strength of the study results, the countermeasures on increasing local farmers’ inputs on agricultural technology are put forward from the aspects of stabilizing rural land property, establishing scientific land transfer mechanism and intensifying the governmental functions of agro-technical station.

  2. 现代农业产业技术体系北京市创新团队绩效管理影响因子分析%The Performance Management Influence Factor Analysis of the Modern Agricultural Industry Technology System of Beijing Innovation Team

    Institute of Scientific and Technical Information of China (English)

    程晓仙; 连海霞; 庞洁; 田淑敏; 胡宝贵

    2015-01-01

    为了进一步加强现代农业产业技术体系北京市创新团队的绩效管理,本研究基于北京市创新团队全部成员的问卷调查数据,利用主成分分析方法对影响北京市创新团队绩效管理的因素进行分析,寻找出制度设计与管理、目标管理、成员胜任能力、成员素质和过程管理是影响创新团队绩效管理的5个关键因子,其中制度设计与管理是最重要的影响因素,其次是目标的一致性,成员胜任能力,再次是成员素质和日常管理。基于此,提出了完善团队制度设计、设定明确工作目标、建立有效沟通机制、加强团队成员素质建设等方面提升团队绩效管理的政策建议。%In order to further strengthen the performance management of the Beijing innovation team of modern agricultural industry technology system, this article is based on the questionnaire survey which involved all members of the Beijing innovation team. Using the PCA method to analyze the factors which influence the performance management of Beijing innovation team, the author screen out that system design and management, goal-management, members’competence, members’quality and process management are the key factors to influence the performance management. The system design and management is the most important factor, followed by the consistency of objectives and members’competence, the third are the quality of the members and daily management. According to the role and problems of various factors, some policy suggestions are proposed to improve team performance management, for example, perfecting the team system design, setting clear goals, establishing effective communication mechanism, strengthening the construction of team members’quality and so on.

  3. RFID Technology Based Attendance Management System

    Directory of Open Access Journals (Sweden)

    Sumita Nainan

    2013-01-01

    Full Text Available RFID is a nascent technology, deeply rooted by its early developments in using radar as a harbinger of adversary planes during World War II. A plethora of industries have leveraged the benefits of RFID technology for enhancements in sectors like military, sports, security, airline, animal farms, healthcare and other areas. Industry specific key applications of this technology include vehicle tracking, automated inventory management, animal monitoring, secure store checkouts, supply chain management, automatic payment, sport timing technologies, etc. This paper introduces the distinctive components of RFID technology and focuses on its core competencies: scalability and security. It will be then supplemented by a detailed synopsis of an investigation conducted to test the feasibility and practicality of RFID technology.

  4. Next generation network management technology

    Science.gov (United States)

    Baras, John S.; Atallah, George C.; Ball, Mike; Goli, Shravan; Karne, Ramesh K.; Kelley, Steve; Kumar, Harsha; Plaisant, Catherine; Roussopoulos, Nick; Schneiderman, Ben; Srinivasarao, Mulugu; Stathatos, Kosta; Teittinen, Marko; Whitefield, David

    1995-01-01

    Today's telecommunications networks are becoming increasingly large, complex, mission critical and heterogeneous in several dimensions. For example, the underlying physical transmission facilities of a given network may be ``mixed media'' (copper, fiber-optic, radio, and satellite); the subnetworks may be acquired from different vendors due to economic, performance, or general availability reasons; the information being transmitted over the network may be ``multimedia'' (video, data, voice, and images) and, finally, varying performance criteria may be imposed e.g., data transfer may require high throughput while the others, whose concern is voice communications, may require low call blocking probability. For these reasons, future telecommunications networks are expected to be highly complex in their services and operations. Due to this growing complexity and the disparity among management systems for individual sub-networks, efficient network management systems have become critical to the current and future success of telecommunications companies. This paper addresses a research and development effort which focuses on prototyping configuration management, since that is the central process of network management and all other network management functions must be built upon it. Our prototype incorporates ergonomically designed graphical user interfaces tailored to the network configuration management subsystem and to the proposed advanced object-oriented database structure. The resulting design concept follows open standards such as Open Systems Interconnection (OSI) and incorporates object oriented programming methodology to associate data with functions, permit customization, and provide an open architecture environment.

  5. Managing Technological Dynamics. A Transdisciplinary Perspective

    DEFF Research Database (Denmark)

    Drejer, Anders; Ulhøi, John Parm

    1998-01-01

    The authors of this paper represent different traditions and approaches to Management of Technology (MoT) and to Technology Studies (TS) at firm level. This offers an opportunity to develop a transdisciplinary perspective. MoT and TS, it is argued, can be addressed from rationalistic planning...

  6. Managing Technological Dynamics. A Transdisciplinary Perspective

    DEFF Research Database (Denmark)

    Drejer, Anders; Ulhøi, John Parm

    1998-01-01

    The authors of this paper represent different traditions and approaches to Management of Technology (MoT) and to Technology Studies (TS) at firm level. This offers an opportunity to develop a transdisciplinary perspective. MoT and TS, it is argued, can be addressed from rationalistic planning...

  7. Management of Innovative Projects through Agile Technology

    Directory of Open Access Journals (Sweden)

    Radu Bucea-Manea-Tonis

    2014-09-01

    Full Text Available Because of the globalization and the evolution of internet and technologies, nowadays the innovation is associated with open collaboration conducted by a legal framework. The paper analyses the methods that allow a better management for innovative projects and focuses on agile projects within a technological network.

  8. Information Technology in Sport Management Curricula

    Science.gov (United States)

    Barneva, Reneta P.; Hite, Penny D.

    2017-01-01

    We study the breadth of inclusion of information technology in sport management (SM) programs, surveying program sponsoring colleges and universities within a prominent state-university system. Our results indicate a very low number of SM programs require any type of information technology courses as part of their core requirements. In fact, only…

  9. Mobile phone technology in chronic disease management

    OpenAIRE

    Blake, Holly

    2008-01-01

    Mobile phones are being used to improve nurse-patient communication and monitor health outcomes in chronic disease. Innovative applications of mobile technology are expected to increase over time in community management of cancer, heart disease, asthma and diabetes. This article focuses on mobile phone technology and its contribution to health care.

  10. Information Technology in Sport Management Curricula

    Science.gov (United States)

    Barneva, Reneta P.; Hite, Penny D.

    2017-01-01

    We study the breadth of inclusion of information technology in sport management (SM) programs, surveying program sponsoring colleges and universities within a prominent state-university system. Our results indicate a very low number of SM programs require any type of information technology courses as part of their core requirements. In fact, only…

  11. New technologies for reservoir management

    Energy Technology Data Exchange (ETDEWEB)

    Mair, Dylan; Benthien, Nancy; Evans, Scot [Landmark Graphics Corporation, Houston, TX (United States); Lukats, Kandy

    2004-07-01

    The E and P industry has high levels of uncertainty and risk, which oil companies attempt to quantify before embarking on each individual E and P project. However, the actual return on investment often falls well short of the hurdle rate. This discrepancy has been attributed to systemic limitations in decision analysis processes and workflow, which result in repeated underestimation of risk and overestimation of the predicted production of the project. Well designed decision analysis processes in association with clearly defined, multi-scenario analyses of significant technical uncertainties are required. However, simulation of these uncertainties is not realistic given the performance and infrastructure limitations of conventional technology (Begg et al., 2001; Floris and Peersmann, 2000). During the past five years, more than 20 companies have attempted to map the requirements of new technology that is needed to improve uncertainty assessment and decision analysis. Pain points associated with common processes in upstream E and P were studied leading to identify the computing technology issues currently faced by oil companies. A strategy was then formalized to create a new generation of technology that eases the pain points while providing for improved understanding of risk. This paper details a new asset-team focused technology system that has been built to improve the value of E and P decision analysis processes. (author)

  12. Undertake in agricultural management of the Amazon: the case of family farms of the Amazon

    Directory of Open Access Journals (Sweden)

    Charles Carminati Lima

    2015-08-01

    Full Text Available The management of agricultural activity has great importance for the development of family farming, considering the aspects of planning, production, control and marketing, as well as entrepreneurship has innovation features for agribusiness activities. This article aims to study the contribution of entrepreneurial strategies used by farmers in the development of family farms. Were addressed in this study social, economic, technological and market factors that influence the management of rural agribusiness. For this study we used the field survey to collect data on 18 family farms who have subscription federal, state or municipal inspection in Cacoal, Rondonia, having as the qualitative research approach. Thus, it was possible to identify the entrepreneurial strategies used by farmers in the management of agribusiness, and identify the marketing contribution, cooperation, technological innovation and control in the productive activity of family farmers. The study also showed that although the challenges of production and marketing are factors that hinder the family agro-industrial production, entrepreneurship has proved important in the development of the activity, providing the farmer new job opportunities and income.

  13. Conservation program works as an alternative irrigation districts in sustainable water management of agricultural use

    Directory of Open Access Journals (Sweden)

    Víctor Manuel Peinado Guevara

    2012-05-01

    Full Text Available Water scarcity is an issue of worldwide concern since it is already having an impact on social development. Mexico is not an exception to this problem because in several regions of the country are great difficulties in supplying water, primarily for agricultural use. In Sinaloa, it had been mentioned repeatedly by the media that in the Irrigation District 063, located in the northern of the state, there are problems of water scarcity, and yet there still exist difficulties in conserving the resource. More than 49% of the water used for agriculture is wasted. To resolve this problem, producers and government agencies spend significant resources for investment in water conservation. However, the results have not been entirely satisfactory because the waste is high, a situation that motivates them to study more deeply the main weaknesses that affect sustainable resource use. Farmer’s participation in the administration of water infrastructure is important, as well as providing financial resources for the conservation of water system; and participation in activities of construction and repaired of water infrastructure. Farmer’s should also plan and design strategies for water conservation. This situation requires an appropriate level of technology and intellectual, rather than local producers and thus no complicated sustainable resource management. That is what local producers don’t have and therefore it complicates the sustainable management of the resource.

  14. Technological Approaches to Sustainable Agriculture at a Crossroads: An Agroecological Perspective

    Directory of Open Access Journals (Sweden)

    Miguel A. Altieri

    2017-02-01

    Full Text Available Most efforts to improve agricultural production remain focused on practices driven by an intensification agenda and not by an agroecological one. Agroecology transcends the reformist notion of organic agriculture and sustainable intensification proponents who contend that changes can be achieved within the dominant agroindustrial system with minor adjustments or “greening” of the current neoliberal agricultural model. In the technological realm, merely modifying practices to reduce input use is a step in the right direction but does not necessarily lead to the redesign of a more self sufficient and autonomous farming system. A true agroecological technological conversion calls into question monoculture and the dependency on external inputs. Traditional farming systems provide models that promote biodiversity, thrive without agrochemicals, and sustain year-round yields. Conversion of conventional agriculture also requires major social and political changes which are beyond the scope of this paper.

  15. Advances in Technology and Management : Proceedings of the 2012 International Conference on Technology and Management

    CERN Document Server

    2012-01-01

    This book Advances in Technology and Management contains 116 full length papers presented at the International Conference on Technology and Management, held on June 12-13, 2012, Jeju-Island, Korea. The goal of ICTAM 2012 is to bring together researchers working in many different areas of technology and management to foster international collaborations and exchange of new ideas.   This volume can be divided into two sections on the basis of the classification of manuscripts considered. The first section deals with technology. The second section of this volume consists of management.

  16. Technological Development and Fisheries Management

    NARCIS (Netherlands)

    Eigaard, O.R.; Marchal, P.; Gislason, H.; Rijnsdorp, A.D.

    2014-01-01

    Many marine fish stocks are overexploited and considerable overcapacity exists in fishing fleets worldwide. One of the reasons for the imbalance between resource availability and fishing capacity is technological development, which continuously increases the efficiency of the vessels—a mechanism

  17. Technological Development and Fisheries Management

    NARCIS (Netherlands)

    Eigaard, O.R.; Marchal, P.; Gislason, H.; Rijnsdorp, A.D.

    2014-01-01

    Many marine fish stocks are overexploited and considerable overcapacity exists in fishing fleets worldwide. One of the reasons for the imbalance between resource availability and fishing capacity is technological development, which continuously increases the efficiency of the vessels—a mechanism ref

  18. Rainwater harvesting and management in rainfed agricultural systems in sub-Saharan Africa - A review

    Science.gov (United States)

    Biazin, Birhanu; Sterk, Geert; Temesgen, Melesse; Abdulkedir, Abdu; Stroosnijder, Leo

    Agricultural water scarcity in the predominantly rainfed agricultural system of sub-Saharan Africa (SSA) is more related to the variability of rainfall and excessive non-productive losses, than the total annual precipitation in the growing season. Less than 15% of the terrestrial precipitation takes the form of productive ‘green’ transpiration. Hence, rainwater harvesting and management (RWHM) technologies hold a significant potential for improving rainwater-use efficiency and sustaining rainfed agriculture in the region. This paper outlines the various RWHM techniques being practiced in SSA, and reviews recent research results on the performance of selected practices. So far, micro-catchment and in situ rainwater harvesting techniques are more common than rainwater irrigation techniques from macro-catchment systems. Depending on rainfall patterns and local soil characteristics, appropriate application of in situ and micro-catchment techniques could improve the soil water content of the rooting zone by up to 30%. Up to sixfold crop yields have been obtained through combinations of rainwater harvesting and fertiliser use, as compared to traditional practices. Supplemental irrigation of rainfed agriculture through rainwater harvesting not only reduces the risk of total crop failure due to dry spells, but also substantially improves water and crop productivity. Depending on the type of crop and the seasonal rainfall pattern, the application of RWHM techniques makes net profits more possible, compared to the meagre profit or net loss of existing systems. Implementation of rainwater harvesting may allow cereal-based smallholder farmers to shift to diversified crops, hence improving household food security, dietary status, and economic return. The much needed green revolution and adaptations to climate change in SSA should blend rainwater harvesting ideals with agronomic principles. More efforts are needed to improve the indigenous practices, and to disseminate best

  19. Mobility management principle, technology and applications

    CERN Document Server

    Chen, Shanzhi; Hu, Bo; Ai, Ming

    2016-01-01

    This is the first book devoted to mobility management, covering the important principles, technologies and applications of mobility management based on years of academic research and industry experiences. The content is organized according to the reference models proposed by the authors, and emphasizes on technical principles rather than protocol details; a systematic and comprehensive introduction is presented yet without losing focuses; the existing technologies in cellular system, mobile Internet and IMS/SIP are also extensively compared. This book can be an indispensable reference for mobile communication engineers, computer network engineers, researchers and anyone else involved in academic, industrial and standardization activities on mobility management.

  20. Improving diabetes management with mobile health technology.

    Science.gov (United States)

    Sieverdes, John C; Treiber, Frank; Jenkins, Carolyn

    2013-04-01

    Diabetes affects 25.8 million persons in the United States, and these persons make more than 35 million ambulatory care visits annually. Yet, less than half of persons with diabetes meet the recommended levels of A1C, blood pressure and lipid control. One innovative approach is to use mobile health technologies to help patients better manage their diabetes and related conditions, and 85% to 90% of patients have access to mobile health technology. A brief review of the guidelines for diabetes care and mobile health technology that can support the guidelines are reported related to (1) glycemic control and self-monitoring of blood glucose, (2) pharmacological approaches and medication management, (3) medical nutrition therapy, (4) physical activity and resistance training, (5) weight loss, (6) diabetes self-management education and (7) blood pressure control and hypertension. The patient and provider are encouraged to explore possibilities for mobile health technologies that can support behavior change.

  1. Risk Management in Biologics Technology Transfer.

    Science.gov (United States)

    Toso, Robert; Tsang, Jonathan; Xie, Jasmina; Hohwald, Stephen; Bain, David; Willison-Parry, Derek

    Technology transfer of biological products is a complex process that is important for product commercialization. To achieve a successful technology transfer, the risks that arise from changes throughout the project must be managed. Iterative risk analysis and mitigation tools can be used to both evaluate and reduce risk. The technology transfer stage gate model is used as an example tool to help manage risks derived from both designed process change and unplanned changes that arise due to unforeseen circumstances. The strategy of risk assessment for a change can be tailored to the type of change. In addition, a cross-functional team and centralized documentation helps maximize risk management efficiency to achieve a successful technology transfer. © PDA, Inc. 2016.

  2. Climate change and agricultural risk management: the role of the family-farm characteristics

    Science.gov (United States)

    Quaranta, G.; Salvia, R.

    2009-04-01

    During recent years, water-related anomalies (drought, water scarcity, flood) have become a common occurrence in most areas and especially in the arid and semiarid regions of Mediterranean areas. There are evidences of increasing inter-annual variability, as increasing deviation from the long-term mean. This could be the main reason for the increasing incidence of drought, rather than any decline in long-term rainfall, also if a decrease of total amount of water is expected by the IPCC scenarios. Another reason for increasing drought and water scarcity conditions is growing demand for water needed by different productive sectors. These anomalies greatly increase the uncertainties of the agricultural sector affecting performance and management and leading to substantial augment in agricultural risk and destabilization of farm incomes. Agricultural adaptation to drought and climate change at the farm level as well as changes in activity level strongly depend on the technological potential (different varieties of crops, irrigation technologies); soil, water, and biological response; and the capability of farmers to detect changes and undertake any necessary actions as result of perception of the problem and capacity/willingness to react. Farm characteristics (size, technological level and other characteristics) and the social economic features of the family running those farms (number of components, age, education level, etc) act as important variables influencing, at farm level, the capacity and rate of adaptation/mitigation options implementation. The ability or inability to avoid/react from a risk could be interpreted as a social resilience of an area, deriving mainly from its socio-demographic features. The shift from a paradigm mainly focuses upon the physical agents in the natural or human-modified environment, which cause a threat to society, to a new approach where the social, economical and political conditions are overcoming and gaining importance in the

  3. Complex water management in modern agriculture: Trends in the water-energy-food nexus over the High Plains Aquifer.

    Science.gov (United States)

    Smidt, Samuel J; Haacker, Erin M K; Kendall, Anthony D; Deines, Jillian M; Pei, Lisi; Cotterman, Kayla A; Li, Haoyang; Liu, Xiao; Basso, Bruno; Hyndman, David W

    2016-10-01

    In modern agriculture, the interplay between complex physical, agricultural, and socioeconomic water use drivers must be fully understood to successfully manage water supplies on extended timescales. This is particularly evident across large portions of the High Plains Aquifer where groundwater levels have declined at unsustainable rates despite improvements in both the efficiency of water use and water productivity in agricultural practices. Improved technology and land use practices have not mitigated groundwater level declines, thus water management strategies must adapt accordingly or risk further resource loss. In this study, we analyze the water-energy-food nexus over the High Plains Aquifer as a framework to isolate the major drivers that have shaped the history, and will direct the future, of water use in modern agriculture. Based on this analysis, we conclude that future water management strategies can benefit from: (1) prioritizing farmer profit to encourage decision-making that aligns with strategic objectives, (2) management of water as both an input into the water-energy-food nexus and a key incentive for farmers, (3) adaptive frameworks that allow for short-term objectives within long-term goals, (4) innovative strategies that fit within restrictive political frameworks, (5) reduced production risks to aid farmer decision-making, and (6) increasing the political desire to conserve valuable water resources. This research sets the foundation to address water management as a function of complex decision-making trends linked to the water-energy-food nexus. Water management strategy recommendations are made based on the objective of balancing farmer profit and conserving water resources to ensure future agricultural production.

  4. Study of Agricultural Management Risk Characteristics,Status and Risk Management Countermeasures%我国农业经营风险的特点和现状及管理对策

    Institute of Scientific and Technical Information of China (English)

    杨应杰

    2011-01-01

    我国农业风险管理具有市场风险已成为农业的主要风险、农业保险的有效需求不足等特点;目前并无专门的农业风险管理机构、且重灾后补救而轻灾前预防、尚未建立真正意义上的农业技术风险管理机制等.由于农业风险管理受到观念、资金、人员、制度、信息和法制等因素制约,所以,应当大力开展农业风险管理的宣传、教育与普及;增强农业资源的综合抗御风险能力;形成农业保险为主、灾害救济为辅;建立农业技术风险管理体制、完善农业市场风险管理措施、保持农业长期稳定的基本制度.通过建立农业组织机构、利用金融衍生工具、建立农业风险基金、推动农业产业化经营等来防范和管理农业风险.%Agricultural risk management has the characteristics that the market risk has become the main risk and the agricultural insurance is insufficient effective demand. There is no special agricultural risk management institution,agricultural risk management after the poor let is remedial and pre-tribulation prevent lightly. There has not been set up in the true sense of agricultural technology risk management mechanism. Because agricultural risk management has the effect on the concepts, funds, personnel, system, information and legal factors, we should develop the agricultural risk management education and propaganda vigorously to enhance the ability of resisting and defending the comprehensive agricultural resources risk. Form the system of agricultural insurance primarily and relief services. We should establish the agriculture technology risk management system, improve agricultural market risk management measures for the farming the basic system of long-term stability. We can prevent and manage agricultural risk through the establishment agriculture organization, using financial derivatives, establishing agriculture risk fund, promoting agricultural industrialization management.

  5. The Management of Innovation and Technology

    DEFF Research Database (Denmark)

    Howells, John

    in innovation - The reciprocal relationship between intellectual property law and technological innovation. - The role of technological skills and regimes of technological education in innovation. - An introduction to the role of the state in maintaining the innovative capacity of the private sector.......This book analyses a range of social contexts in which human decisions shape technology in the market economy. It comprises a critical review of both a select research literature and in-depth historical studies. Material is drawn from many social science disciplines to inform the reader...... of the reality of taking decisions on innovation. The chapters cover: - The social context for individual acts of creative insight - The development of the technology-market relationship - The management of R&D and technological standards - Technological competition - The role of institutions of finance...

  6. Analysis the Impact of Technology Spillovers on Total Factor Productivity of Agricultural Sector in Iran

    Directory of Open Access Journals (Sweden)

    Mostafa Baniasadi

    2016-09-01

    Full Text Available Introduction: The growth of agricultural production and natural resources are from primary objectives of any political system, because this section has a vital role in providing food security. According to the production theories, production growth will come from two sources; more use of production factors within the framework of existing technologies and second, with using more advanced and more efficient production methods and effective use of production factors. In fact, the second one is tied to the concept of productivity. New and efficient technologies are the most important factor for productivity growth. Technology was enhanced through internal and external sources. External sources include spillover technology from developed countries into another country. Empirical evidence on the impact of spillover technology on productivity growth of indigenous producer is vague. One perspective proposes that FDI, technology transferred from developed countries has positive effects on developing countries and another perspective is against it. This paper explores the role of technological spillover on total factor productivity (TFP growth in agricultural sectors of Iran uses time series data during 1971-2011. Materials and Methods: In this study, Kendrick model was used to calculate total factor productivity. After calculating productivity, affective factors on it, were examined through ARDL model. The aim of this study is examination of technology spillover on the productivity of agricultural sectors. The degree of technology diffusion grows with increase in technology distance between the hosts and the foreign countries. The greater the technology distance, the more difficult it becomes for developing countries to boost independent innovation. To calculate the index of technology spillover, commercial partners should be considered that are more advanced in science and technology than Iran. For this purpose, commercial partners in this study are

  7. Suitability Evaluation on the Information Service System of "Agricultural Science and Technology 110" in Sichuan Province, China

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Method of fuzzy comprehensive evaluation is used to carry out suitability evaluation on the information service system of "Agricultural Science and Technology 110" in Sichuan Province, China. Analytic hierarchy process (AHP) and expert consultation method are used to determine the evaluation index system and index weight. Suitability effect of the information service system of "Agricultural Science and Technology 110" is taken as the target layer. The five indices at criterion layer are the organizational mode of agricultural information service, the support system of agricultural information resources, the agricultural information transfer system, the capital source of agricultural information service, and the support system of agricultural information service. And the index layer includes the talent team of agent service, the interaction between the subject and object, the accuracy of agricultural information, the convenience of agricultural information transfer, the adequacy of fund, the efficiency in the use of fund, the status of information infrastructure and so on. Evaluation result shows that the information service system of "Agricultural Science and Technology 110" in Sichuan Province is suitable for the rural economic development at present. The major factors restricting the information service system are the lack of continuity, the weak infrastructure of agricultural information infrastructure, and the relatively low education level of agricultural producers. Therefore, we should further explore and improve the operation mechanism of agricultural information service, expand the capital source of agricultural information service, strengthen the construction of agricultural infrastructure, and ensure the continuous operation of information service system.

  8. USING COMPUTER TECHNOLOGY TO ENHANCE AGRICULTURAL ECONOMICS TEACHING

    OpenAIRE

    Monson, Michael J.

    1995-01-01

    Computers are becoming an affordable and effective tool for assisting with classroom instruction. This paper describes experiences utilizing a hypermedia presentation system for a farm management course. Some advantages as well as drawbacks and issues associated with using microcomputer-controlled hypermedia in the classroom are presented. Hopefully, readers will find some assistance in planning the design and implementation of such techniques for their own classes.

  9. Managing Climate Change Risk in China’s Agricultural Sector:The Potential for an Integrated Risk Management Framework

    Institute of Scientific and Technical Information of China (English)

    Kevin Z. Chen; Claire Hsu

    2014-01-01

    Climate change poses a serious threat to the future food security of China, which is among the most disaster-prone countries in the world. This paper discusses the implications of climate change for China’s agricultural sector. Its main objectives are to identify the agricultural risks associated with climate change, to introduce a conceptual framework for agricultural climate risk management and to enumerate key adaptation strategies, challenges, and recommendations.

  10. New technological methods for protecting underground waters from agricultural pollution

    Science.gov (United States)

    Mavlyanov, Gani

    2015-04-01

    The agricultural production on the irrigated grounds can not carry on without mineral fertilizers, pesticides and herbicides. Especially it is shown in Uzbekistan, in cultivation of cotton. There is an increase in mineralization, rigidity, quantity of heavy metals, phenols and other pollutions in the cotton fields. Thus there is an exhaustion of stocks of fresh underground waters. In the year 2003 we were offered to create the ecological board to prevent pollution to get up to a level of subsoil waters in the top 30 centimeter layer of the ground. We carried out an accumulation and pollution processing. This layer possesses a high adsorbing ability for heavy metals, mineral oil, mineral fertilizers remnants, defoliants and pesticides. In order to remediate a biological pollution treatment processing should be take into account. The idea is consisted in the following. The adsorption properties of coal is all well-known that the Angren coal washing factories in Tashkent area have collected more than 10 million tons of the coal dust to mix with clays. We have picked up association of anaerobic microorganisms which, using for development, destroys nutrients of coal waste pollutions to a harmless content for people. Coal waste inoculation also are scattered by these microorganisms on the field before plowing. Deep (up to 30 cm) plowing brings them on depth from 5 up to 30 cm. Is created by a plough a layer with necessary protective properties. The norm of entering depends on the structure of ground and the intensity of pollutions. Laboratory experiments have shown that 50% of pollutions can be treated by the ecological board and are processed up to safe limit.

  11. A Satellite Data-Driven, Client-Server Decision Support Application for Agricultural Water Resources Management

    Science.gov (United States)

    Johnson, Lee F.; Maneta, Marco P.; Kimball, John S.

    2016-01-01

    Water cycle extremes such as droughts and floods present a challenge for water managers and for policy makers responsible for the administration of water supplies in agricultural regions. In addition to the inherent uncertainties associated with forecasting extreme weather events, water planners need to anticipate water demands and water user behavior in a typical circumstances. This requires the use decision support systems capable of simulating agricultural water demand with the latest available data. Unfortunately, managers from local and regional agencies often use different datasets of variable quality, which complicates coordinated action. In previous work we have demonstrated novel methodologies to use satellite-based observational technologies, in conjunction with hydro-economic models and state of the art data assimilation methods, to enable robust regional assessment and prediction of drought impacts on agricultural production, water resources, and land allocation. These methods create an opportunity for new, cost-effective analysis tools to support policy and decision-making over large spatial extents. The methods can be driven with information from existing satellite-derived operational products, such as the Satellite Irrigation Management Support system (SIMS) operational over California, the Cropland Data Layer (CDL), and using a modified light-use efficiency algorithm to retrieve crop yield from the synergistic use of MODIS and Landsat imagery. Here we present an integration of this modeling framework in a client-server architecture based on the Hydra platform. Assimilation and processing of resource intensive remote sensing data, as well as hydrologic and other ancillary information occur on the server side. This information is processed and summarized as attributes in water demand nodes that are part of a vector description of the water distribution network. With this architecture, our decision support system becomes a light weight 'app' that

  12. A satellite data-driven, client-server decision support application for agricultural water resources management

    Science.gov (United States)

    Maneta, M. P.; Johnson, L.; Kimball, J. S.

    2016-12-01

    Water cycle extremes such as droughts and floods present a challenge for water managers and for policy makers responsible for the administration of water supplies in agricultural regions. In addition to the inherent uncertainties associated with forecasting extreme weather events, water planners need to anticipate water demands and water user behavior in atypical circumstances. This requires the use decision support systems capable of simulating agricultural water demand with the latest available data. Unfortunately, managers from local and regional agencies often use different datasets of variable quality, which complicates coordinated action. In previous work we have demonstrated novel methodologies to use satellite-based observational technologies, in conjunction with hydro-economic models and state of the art data assimilation methods, to enable robust regional assessment and prediction of drought impacts on agricultural production, water resources, and land allocation. These methods create an opportunity for new, cost-effective analysis tools to support policy and decision-making over large spatial extents. The methods can be driven with information from existing satellite-derived operational products, such as the Satellite Irrigation Management Support system (SIMS) operational over California, the Cropland Data Layer (CDL), and using a modified light-use efficiency algorithm to retrieve crop yield from the synergistic use of MODIS and Landsat imagery. Here we present an integration of this modeling framework in a client-server architecture based on the Hydra platform. Assimilation and processing of resource intensive remote sensing data, as well as hydrologic and other ancillary information occur on the server side. This information is processed and summarized as attributes in water demand nodes that are part of a vector description of the water distribution network. With this architecture, our decision support system becomes a light weight `app` that

  13. Innovation and Development of Agricultural Machinery Management%农业机械管理的创新与发展

    Institute of Scientific and Technical Information of China (English)

    孙丽

    2015-01-01

    农业现代化是衡量国家现代化的一个重要指标。在国家强农惠农政策的引导下,东海县应逐步改变传统的农业生产模式,实现农业生产集中化、机械化、现代化。同时可尝试多行业、各技术融合,促进农机化和农机管理工作更上一层楼。%Agricultural modernization is an important index to measure national modernization.Under the direction of policy of strengthening agriculture and benefiting farmers,Donghai County shall change the traditional agricultural production modes gradually and accomplish the centralization,mechanization and modernization of agricultural production.And at the same time, Donghai County may try to merge multi-industries and various technologies to make the agricultural mechanization and agricultural machinery management work become better.

  14. How to make participatory technology assessment in agriculture more 'participatory'

    DEFF Research Database (Denmark)

    Tavella, Elena

    2016-01-01

    This paper suggests a framework, based on Critical Systems Heuristics (CSH), to guide the organisation and management of expert-facilitated and participatory processes that allow for stakeholders' different interests, concerns, and values to be included in the assessment and policy making of GM...... plants. The framework is particularly useful for stakeholders, such as governments, foundations, and researchers, who attempt to facilitate inclusive and democratic processes to assess GM plants. The use of the framework is illustrated by evaluating the report from a citizen jury carried out to assess...

  15. Television Production : Managing the Technology

    OpenAIRE

    Molchina, Evgenia

    2012-01-01

    The idea to write the thesis about television production came into my mind a long time ago. I knew that this area of media technology was the most interesting for me. I had an internship in Aito Media Oy television production company in 2009, and I studied TV Production at Ferris State University, USA for one academic year 2010-2011. The main objective for my thesis is to research, compare and describe all steps in production of a television show from the developing an idea through planni...

  16. U.S. Department of Agriculture: Improving Management of Cross-Cutting Agricultural Issues

    Science.gov (United States)

    1991-03-01

    of concer-ns r-equir-ing senior- management attent ion. Results in Brief siDA has not (levelope(1 an appr-oach for- managing cro,(ss-cuIttinlg...uncertainty about the 3 Pseudorabies is a fatal herpes- virus disease that costs the pork industry about $60 million annually. Page 32 GAO/RCEDI91-41 Managing

  17. Lockheed Martin Idaho Technologies Company information management technology architecture

    Energy Technology Data Exchange (ETDEWEB)

    Hughes, M.J.; Lau, P.K.S.

    1996-05-01

    The Information Management Technology Architecture (TA) is being driven by the business objectives of reducing costs and improving effectiveness. The strategy is to reduce the cost of computing through standardization. The Lockheed Martin Idaho Technologies Company (LMITCO) TA is a set of standards and products for use at the Idaho National Engineering Laboratory (INEL). The TA will provide direction for information management resource acquisitions, development of information systems, formulation of plans, and resolution of issues involving LMITCO computing resources. Exceptions to the preferred products may be granted by the Information Management Executive Council (IMEC). Certain implementation and deployment strategies are inherent in the design and structure of LMITCO TA. These include: migration from centralized toward distributed computing; deployment of the networks, servers, and other information technology infrastructure components necessary for a more integrated information technology support environment; increased emphasis on standards to make it easier to link systems and to share information; and improved use of the company`s investment in desktop computing resources. The intent is for the LMITCO TA to be a living document constantly being reviewed to take advantage of industry directions to reduce costs while balancing technological diversity with business flexibility.

  18. 77 FR 5714 - Office of Procurement and Property Management; Agriculture Acquisition Regulation, Labor Law...

    Science.gov (United States)

    2012-02-06

    ... Regulation, Labor Law Violations; Withdrawal AGENCY: Office of Procurement and Property Management... new clause to the Agriculture Acquisition Regulation at subpart 422.70 entitled ``Labor Law Violations... published on December 1, 2011 (76 FR 74722), entitled ``Agriculture Acquisition Regulation, Labor...

  19. Risk management instruments in agriculture : an assessment of efficacy and distortions

    NARCIS (Netherlands)

    Baltussen, W.H.M.; Asseldonk, van M.A.P.M.; Meulen, van der H.A.B.; Meuwissen, M.P.M.; Valeeva, N.I.; Vrolijk, H.C.J.; Berndsen, R.C.D.; Kort, M.B.; Lanen, van R.J.M.; Poppe, K.J.

    2008-01-01

    The Dutch Ministry of Agriculture asked LEI, IRMA and Berenschot to evaluate different risk management instruments in terms of its initial goal(s), efficacy and distortions. At EU-level, the government involvement in agriculture insurance is discussed as part of the so called 'Health Check'. In

  20. Remote Sensing of Wetland Hydrology: Implications for Water Quality Management in Agricultural Landscapes

    Science.gov (United States)

    Due to the substantial effect of agriculture on the ability of wetlands to function, the U.S. Department of Agriculture (USDA) serves a key role in wetland conservation and restoration. In order for the USDA to allocate funds to best manage wetlands, a better understanding of wetland functioning is ...

  1. Influences of agricultural management practices on Arbuscular Mycorrhiza Fungal symbioses in Kenyan agro-ecosystems

    NARCIS (Netherlands)

    Muriithi-Muchane, M.N.

    2013-01-01

    Conservation agriculture (CA) and integrated soil fertility management (ISFM) practices are receiving increased attention as pathways to sustainable high-production agriculture in sub-Saharan Africa. However, little is known about the effects of these practices on arbuscular mycorrhizal fungi (AMF).

  2. Technology development multidimensional review for engineering and technology managers

    CERN Document Server

    Neshati, Ramin; Watt, Russell; Eastham, James

    2014-01-01

    Developing new products, services, systems, and processes has become an imperative for any firm expecting to thrive in today’s fast-paced and hyper-competitive environment.  This volume integrates academic and practical insights to present fresh perspectives on new product development and innovation, showcasing lessons learned on the technological frontier.  The first part emphasizes decision making.  The second part focuses on technology evaluation, including cost-benefit analysis, material selection, and scenarios. The third part features in-depth case studies to present innovation management tools, such as customer needs identification, technology standardization, and risk management. The fourth part highlights important international trends, such as globalization and outsourcing. Finally the fifth part explores social and political aspects.

  3. Improving research management: institutionalization of management informations systems in national agricultural research organisations in Sub Saharan Africa

    NARCIS (Netherlands)

    Webber, H.

    2006-01-01

    Agricultural research management in the public sector in Sub Saharan Africa suffers from a lack of relevant, timely and accurate information on which to base decision-making. Developments in Management information systems over the past several years have been dramatic and can offer research managers

  4. Improving research management: institutionalization of management informations systems in national agricultural research organisations in Sub Saharan Africa

    NARCIS (Netherlands)

    Webber, H.

    2006-01-01

    Agricultural research management in the public sector in Sub Saharan Africa suffers from a lack of relevant, timely and accurate information on which to base decision-making. Developments in Management information systems over the past several years have been dramatic and can offer research managers

  5. The impact of agricultural management on selected soil properties in citrus orchards in Eastern Spain

    NARCIS (Netherlands)

    Hondebrink, M.A.; Cammeraat, L.H.; Cerda Bolinches, Artemio

    2017-01-01

    The agricultural management of citrus orchards is changing from flood irrigated managed orchards to drip irrigated organic managed orchards. Eastern Spain is the oldest and largest European producer of citrus, and is representative of the environmental changes triggered by innovations in orchard

  6. The impact of agricultural management on selected soil properties in citrus orchards in Eastern Spain

    NARCIS (Netherlands)

    Hondebrink, M.A.; Cammeraat, L.H.; Cerda Bolinches, Artemio

    2017-01-01

    The agricultural management of citrus orchards is changing from flood irrigated managed orchards to drip irrigated organic managed orchards. Eastern Spain is the oldest and largest European producer of citrus, and is representative of the environmental changes triggered by innovations in orchard

  7. Information Technology and Successful Knowledge Management Initiatives

    Directory of Open Access Journals (Sweden)

    Fattah Sharifzade

    2012-02-01

    Full Text Available Knowledge as an intellectual capital is one of the valuable properties of an organization which can play a vital role in success of organization providing combine with information technology. The aim of this research is to answer this question: Does the using of information technology affect knowledge management development? The results presented the effectiveness of information technology on knowledge management development. The remarkable point was the relationship strength of hard activities toward knowledge management soft activities. This paper was a descriptive-application research. The statistical society of this research included human resource and R&D experts of Mellat Bank and data were gathered by questionnaires. In order to analyzing the data by SPSS and LISREL, first, Spearman correlation test was used for testing hypothesis. Moreover, in order to investigate the casual relationship and model fitting test, structural equations model were used and results presented proper fitness of model and correlation between variables.

  8. Wireless technology in disease management and medicine.

    Science.gov (United States)

    Clifford, Gari D; Clifton, David

    2012-01-01

    Healthcare information, and to some extent patient management, is progressing toward a wireless digital future. This change is driven partly by a desire to improve the current state of medicine using new technologies, partly by supply-and-demand economics, and partly by the utility of wireless devices. Wired technology can be cumbersome for patient monitoring and can restrict the behavior of the monitored patients, introducing bias or artifacts. However, wireless technologies, while mitigating some of these issues, have introduced new problems such as data dropout and "information overload" for the clinical team. This review provides an overview of current wireless technology used for patient monitoring and disease management. We identify some of the major related issues and describe some existing and possible solutions. In particular, we discuss the rapidly evolving fields of telemedicine and mHealth in the context of increasingly resource-constrained healthcare systems.

  9. Human resource management and technological challenges

    CERN Document Server

    Davim, J

    2014-01-01

    This book focuses on the challenges and changes that new technologies bring to human resources (HR) of modern organizations. It examines the technological implications of the last changes taking place and how they affect the management and motivation of human resources belonging to these organizations. It looks for ways to understand and perceive how organizational HR, individually and as a team, conceptualize, invent, adapt, define and use organizational technology, as well as how they are constrained by features of it. The book provides discussion and the exchange of information on principles, strategies, models, techniques, methodologies and applications of human resources management and technological challenges and changes in the field of industry, commerce and services.

  10. A satellite-driven, client-server hydro-economic model prototype for agricultural water management

    Science.gov (United States)

    Maneta, Marco; Kimball, John; He, Mingzhu; Payton Gardner, W.

    2017-04-01

    Anticipating agricultural water demand, land reallocation, and impact on farm revenues associated with different policy or climate constraints is a challenge for water managers and for policy makers. While current integrated decision support systems based on programming methods provide estimates of farmer reaction to external constraints, they have important shortcomings such as the high cost of data collection surveys necessary to calibrate the model, biases associated with inadequate farm sampling, infrequent model updates and recalibration, model overfitting, or their deterministic nature, among other problems. In addition, the administration of water supplies and the generation of policies that promote sustainable agricultural regions depend on more than one bureau or office. Unfortunately, managers from local and regional agencies often use different datasets of variable quality, which complicates coordinated action. To overcome these limitations, we present a client-server, integrated hydro-economic modeling and observation framework driven by satellite remote sensing and other ancillary information from regional monitoring networks. The core of the framework is a stochastic data assimilation system that sequentially ingests remote sensing observations and corrects the parameters of the hydro-economic model at unprecedented spatial and temporal resolutions. An economic model of agricultural production, based on mathematical programming, requires information on crop type and extent, crop yield, crop transpiration and irrigation technology. A regional hydro-climatologic model provides biophysical constraints to an economic model of agricultural production with a level of detail that permits the study of the spatial impact of large- and small-scale water use decisions. Crop type and extent is obtained from the Cropland Data Layer (CDL), which is multi-sensor operational classification of crops maintained by the United States Department of Agriculture. Because

  11. DESIGN OF FARMLAND GIS FOR PRECISION AGRICULTURE

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    Precision Agriculture, also known as Precision Farming, or Prescription Farming, is a modern agriculture technology system, which brings " precision" into agriculture system. All concepts of Precision Agriculture are established on the collection and management of variable cropland information. As the tool of collecting, managing and analyzing spatial data, GIS is the key technology of integrated Precision Agriculture system. This article puts forward the concept of Farmland GIS and designs Farmland GIS into five modules, and specifies the functions of the each module, which builds the foundation for practical development of the software. The study and development of Farmland GIS will propel the spreading of Precision Agriculture technology in China.

  12. INTERSUBJECTIVE TECHNOLOGIES OF THE STATE MANAGEMENT

    Directory of Open Access Journals (Sweden)

    M. R. Arpentieva

    2016-01-01

    Full Text Available This paper analyzes the features of intersubjective technology governance. Intersubjective technologies of the state management usually refers to a particular perception of the aims and means management. Discusses the distinctive features and advantages of intersubjective technology governance, formulated on the basis evergetical model of governance. It is noted that polylogical or multi-factorial, a fully decentralized network management and training, other spheres of human life are superior in speed and quality of decisions monologue: the involvement of citizens including civil society to control state can not only reduce tensions between classes and groups, guiding and monolith citizens, but also with time to abandon the usual forms of government in favor of intersubjective control. Evergetics comes from the «superposition» of subject and object management, the «heterogeneity» of the communities and actors, and as researchers and as subjects involved in the decision-making entity and creates, and knows the world: the actor is «inside» the object (society and communicates with other actors in General for their bad life situations. Submission evergetics on productivity on multi-agent and multi-actor management technologies can serve as the basis for building typology and the development of common intersubjective scheme of government.

  13. Water quality, agriculture and food safety in China:Current situation, trends, interdependencies, and management

    Institute of Scientific and Technical Information of China (English)

    ZHANG Xiao-nan; GUO Qiu-ping; SHEN Xiao-xue; YU Sheng-wen; QIU Guo-yu

    2015-01-01

    Water quality in China is becoming a severe chalenge for agriculture and food safety, and it might also impact health of populationvia agriculture and food. Thus, it is causing widespread concern. Based on extensive literatures review and data mining, current situation of water polution in China and its effects on food safety were analyzed.The 2nd National Water Resource Survey in China show that the surface water al over the country was under slight polution and about 60% of groundwater is poluted. Drinking water quality is basicaly guaranteed in urban area but it is worrisome in rural areas. In addition, China is the largest consumer of fertilizer and pesticide in the world and the amounts of application stil show increasing trends. Fertilizers and pesticides are the most important sources of polution, which affect human health as persistent organic polutants and environmental endocrine disruptors. Eutrophication of surface water and nitrate polution of groundwater are serious threats to drinking water safety. Sewage irrigation is becoming a polution source to China’s water and land because of lacking of effective regulations. Although, with the advance in technology and management level, control of nitrogen and phosphorus emissions and reducing water polution is stil a major chalenge for China.

  14. Drainage filter technologies to mitigate site-specific phosphorus losses in agricultural drainage discharge

    DEFF Research Database (Denmark)

    Kjærgaard, Charlotte; Heckrath, Goswin Johann; Canga, Eriona;

    Losses of phosphorus (P) in drainage waters contribute an estimated 33% to the total agricultural P load in Denmark. Mitigating agricultural P losses is challenging, as critical P losses comprise only a very small fraction of actual soil P contents and are not directly related to fertilizer P input...... in drainage. The Danish “SUPREME-TECH” project (2010-2016) (www.supreme-tech.dk) aims at providing the scientific basis for developing cost-effective filter technologies for P in agricultural drainage waters. The project studies different approaches of implementing filter technologies including drainage well...... the occurrence of surface-induced precipitation processes. The P-retention efficiency of granular drainage filters and constructed wetlands was compared for treating drainage water, and a subcatchment analysis illustrated the potential of implementing such measures....

  15. Knowledge Technology Applications for Knowledge Management

    OpenAIRE

    Andersson, Kent

    2000-01-01

    We investigate how the knowledge in knowledge technology applications for knowledge management can be represented to let the user directly manage the knowledge content of the applications. In paper I we design a representation of diagnosis knowledge that allows the user to add new components and inspect the function of the device. The representation allows an integration of model based knowledge with compiled and heuristic knowledge so that the device and its function can be represented a sui...

  16. Information Technology in Engineering and Project Management

    Directory of Open Access Journals (Sweden)

    Chien-Ho Ko

    2017-01-01

    Full Text Available Information Technology (IT can be regarded as the use of computers to store, analyze, and manipulate data (Daintith, 2009. With the rapid development of personal computers, IT has been widely applied in nearly every field (Davenport, 2013. This issue presents five papers covering engineering and project management, three of which focus on the application of IT to solve engineering and project management issues, while one presents research into public private partnerships, and another into cash flow forecasting.

  17. 從農業技術創新過程探討公部門之產業知識管理架構模式 | A Preliminary Study on a Model of Public Agencies Knowledge Management Framework via Agricultural Technology Innovation Processes

    Directory of Open Access Journals (Sweden)

    阮明淑 Ming-Shu Yuan

    2003-10-01

    Full Text Available

    頁次:77-89

    技術創新與競爭力是產業發展關注的二個焦點。農業技術創新過程可分為:農業知識研究過程、農業技術開發與推廣過程、農產品生產過程及農產品行銷過程。本文從農業技術創新過程各階段專業人員所形成的專業網絡與知識,探討公部門如何藉由知識管理機制達到提昇產業技術創新能力之目的。

    Technology innovation and competitiveness are two focal points in the development of any industry. The technology innovation process of agriculture can be separated into four parts. They are process of knowledge research, process of technology development and extension, process of products production and process of products marketing. The purpose of this paper was to investigate the professional network and knowledge of the Professional Worker during the technology innovation process, and how the model of knowledge management framework function in public agencies. It was hoped that the results of this paper could thus improve the capability of technology innovation in industry.

  18. The Future Role of Instructional Technology in Agricultural Education in North Carolina and Virginia.

    Science.gov (United States)

    Alston, Antoine J.; Miller, W. Wade; Williams, David L.

    2003-01-01

    A stratified random sample of agriculture teachers in North Carolina (n=210) and Virginia (n=170) returned 85 and 110 usable surveys respectively. Teachers were undecided about future uses of instructional technology although they perceived benefits. Accessing Internet lesson plans was a primary use. Hardware/software costs were the principal…

  19. Diffusion and Adoption of Innovations in Fertilizer-Related Agricultural Production Technology in Developing Countries.

    Science.gov (United States)

    Byrnes, Kerry J.

    This monograph reviews a wide range of research literature on the diffusion and adoption of innovations in agricultural production technology in the developing countries, with particular emphasis on the practice of using commercially purchased, inorganic fertilizer as a source of plant nutrients. It is intended that the report's documentation of…

  20. Problems and Solutions of Chinese Agricultural Science and Technology Service System

    Institute of Scientific and Technical Information of China (English)

    Doudou ZHANG; Pengling LIU

    2012-01-01

    Abstract Problems in agricultural science and technology service system were ana- lyzed, such as system problem, investment and worker quality, and based on this countermeasures were proposed, so as to promote the development of modern agri- culture and construction of new countryside.

  1. Recovery of valuable nitrogen compounds from agricultural liquid wastes: potential possibilities, bottlenecks and future technological challenges.

    NARCIS (Netherlands)

    Rulkens, W.H.; Klapwijk, A.; Willers, H.C.

    1998-01-01

    Agricultural liquid livestock wastes are an important potential source of valuable nitrogen-containing compounds such as ammonia and proteins. Large volumetric quantities of these wastes are produced in areas with a high livestock production density. Much technological research has been carried out

  2. Environmental management technology demonstration and commercialization

    Energy Technology Data Exchange (ETDEWEB)

    Daly, D.J.; Erickson, T.A.; Groenewold, G.H. [Energy & Environmental Research Center, Grand Forks, ND (United States)] [and others

    1995-10-01

    The Energy & Environmental Research Center (EERC), a contract-supported organization focused on technology research, development, demonstration, and commercialization (RDD&C), is entering its second year of a Cooperative Agreement with the U.S. Department of Energy (DOE) Morgantown Energy Technology Center (METC) to facilitate the development, demonstration, and commercialization of innovative environmental management (EM) technologies in support of the activities of DOE`s Office of Environmental Science and Technology (EM-50) under DOE`s EM Program. This paper reviews the concept and approach of the program under the METC-EERC EM Cooperative Agreement and profiles the role the program is playing in the commercialization of five EM technologies.

  3. Pharmaceutical technology management--profitable business avenue.

    Science.gov (United States)

    Puthli, Shivanand P

    2010-01-01

    Growing research expenditure, regulatory framework and generic erosion have forced pharmaceutical companies globally to resort to pharmaceutical technology management (PTM). Indeed, the pharmaceutical industry has witnessed the impact of innovative drug delivery and device technologies and their influence on business. PTM has given a new business insight with greater profits and enhancement of product franchise. Promising breakthrough technologies have not been able to reach a commercial platform largely owing to lack of capital at the preliminary stages of the product development program. Intellectual property plays a considerable role in protecting innovative technologies. Joint ventures and strategic alliances also become important for commercializing a new technology. The synergy of PTM with options of in-licensing is expected to infuse newer opportunities to the pharmaceutical business.

  4. Innovations of Agricultural Scientific Research Institutions in Management of Special Materials

    Institute of Scientific and Technical Information of China (English)

    Yonghua; LIU; Haifang; CHEN; Lixin; CUI; Chunyang; MENG; Ran; HUO; Minghui; HU

    2013-01-01

    In recent years,the Ministry of Agriculture has increased input in agricultural scientific research projects.As a result,the procurement amount and quantity of special materials are increasing gradually,and the management of special materials becomes more standardized.In order to do well in management of special materials,the authors made exploration and thinking about further strengthening management of special materials in combination with actual conditions,including establishing regulations and systems,enhancing procurement process,strengthening requisition and safekeeping,and reinforcing general ledger management of special materials.

  5. On the Government Function Orientation in China’s Agricultural Management Reform

    Institute of Scientific and Technical Information of China (English)

    Dongfang CHEN

    2016-01-01

    Since the reform and opening up,China’s market-oriented agricultural management reform has achieved remarkable results,but the reform has not yet been put in place,and there are some flaws in some areas of reform.To deepen the reform of government’s agricultural management reform under the new situation,it is necessary to further define the boundary between government and market on the basis of following the general rules of world’s agricultural development and considering China’s special situation of agriculture,nail down the scope of government functions,pinpoint the key areas of reform,and actively promote the rapid development of China’s characteristic modern agriculture.

  6. Steam generator asset management: integrating technology and asset management

    Energy Technology Data Exchange (ETDEWEB)

    Shoemaker, P.; Cislo, D. [AREVA NP Inc., Lynchburg, Virginia (United States)]. E-mail: paul.shoemaker@areva.com

    2006-07-01

    Asset Management is an established but often misunderstood discipline that is gaining momentum within the nuclear generation industry. The global impetus behind the movement toward asset management is sustainability. The discipline of asset management is based upon three fundamental aspects; key performance indicators (KPI), activity-based cost accounting, and cost benefits/risk analysis. The technology associated with these three aspects is fairly well-developed, in all but the most critical area; cost benefits/risk analysis. There are software programs that calculate, trend, and display key-performance indicators to ensure high-level visibility. Activity-based costing is a little more difficult; requiring a consensus on the definition of what comprises an activity and then adjusting cost accounting systems to track. In the United States, the Nuclear Energy Institute's Standard Nuclear Process Model (SNPM) serves as the basis for activity-based costing. As a result, the software industry has quickly adapted to develop tracking systems that include the SNPM structure. Both the KPI's and the activity-based cost accounting feed the cost benefits/risk analysis to allow for continuous improvement and task optimization; the goal of asset management. In the case where the benefits and risks are clearly understood and defined, there has been much progress in applying technology for continuous improvement. Within the nuclear generation industry, more specialized and unique software systems have been developed for active components, such as pumps and motors. Active components lend themselves well to the application of asset management techniques because failure rates can be established, which serves as the basis to quantify risk in the cost-benefits/risk analysis. A key issue with respect to asset management technologies is only now being understood and addressed, that is how to manage passive components. Passive components, such as nuclear steam generators

  7. Technological Innovation of Agricultural Products Processing Enterprises from the Perspective of Modern Marketing——A Case of Agricultural Products Processing Enterprises in Hubei Province,China

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    The science and technology development of agricultural products processing enterprises in Hubei Province is analyzed.From the perspective of modern marketing,problems in the research and development work of agricultural products processing enterprises are analyzed from the aspects of market,personal training and technology radiation,which are mainly the lack of close connection with market.Countermeasures for the technological innovation of agricultural products processing enterprises are put forward,such as establishing modern enterprise culture with innovative features,strengthening the market benefits of brand,constructing a comprehensive customer orientation information platform,scientifically predicting and developing the market,doing well in market positioning of enterprise,selecting corresponding technology innovation strategy,taking technological innovation strategy as the basis,realizing the transformation from "4P" marketing combination to "4C",cultivating technical personnel,and realizing the integration of professional skill and marketing ability.

  8. ELABORATION OF METHODOLOGICAL TOOLS FOR AGRICULTURAL RISK MANAGEMENT BASED ON INNOVATION

    Directory of Open Access Journals (Sweden)

    Voroshilova I. V.

    2015-03-01

    Full Text Available The article deals with the possibility of expanding of agricultural tools in risk management based on commodity financial instruments and weather derivatives. On the basis of summarizing the research results of domestic and foreign scholars and creative interpretation of the results the authors supplemented and refined definition of the category of "risk" and "risk of agricultural production” is obtained. The article supplements classification of risk in agricultural production and circulation of agricultural products, considers a proven techniques and methods of agricultural risk management, discusses the current trends of the global and domestic market of derivatives, gives a market segmentation by type of derivative instruments and the characteristics of the underlying assets, analyzes the reasons for the low level of development of derivatives markets at the meso level using the example of the Krasnodar Region, describes the potential derivatives in addressing management of agricultural risks on the basis of foreign sources, gives an insufficient level of financial literacy of potential participants, the lack of regulations and regulatory infrastructures, describe the problem of accounting and reporting of the results of operations in this segment, insufficient training of market operators and reveals the possibility of expanding the agricultural tools of risk management

  9. Improving access to big data in agriculture and forestry using semantic technologies

    NARCIS (Netherlands)

    Lokers, Rob; Randen, Van Yke; Knapen, Rob; Gaubitzer, Stephan; Zudin, Sergey; Janssen, Sander

    2015-01-01

    To better understand and manage the interactions of agriculture and natural resources, for example under current increasing societal demands and climate changes, agro-environmental research must bring together an ever growing amount of data and information from multiple science domains. Data that

  10. The Use of Future Internet Technologies in the Agriculture and Food Sectors: Integrating the Supply Chain

    NARCIS (Netherlands)

    Kaloxylos, A.; Wolfert, J.; Verwaart, T.; Maestre Terolc, C.; Brewster, C.; Robbemond, R.M.; Sundmaker, H.

    2013-01-01

    The Future Internet is expected to greatly influence how the food and agriculture sector is currently operating. In this paper, we present the specific characteristics of the agri-food sector focusing on how information management in this area will take place under a highly heterogeneous group of ac

  11. Shifting Human Performance Technology to Management.

    Science.gov (United States)

    King, Stephen B.

    1998-01-01

    Describes the benefits and potential drawbacks of transferring HPT (human performance technology) skills from outside consultants to managers within organizations. Discusses HPT competence and control over work environment, the role of traditional HPT experts after the shift, and three approaches to implementing the change. (PEN)

  12. Management of Information and Communication Technology (ICT ...

    African Journals Online (AJOL)

    Management of Information and Communication Technology (ICT) in ... Bedeviled with sundry crises in the form of staff strikes, student riots, cultism and in ... on the high side, considering the factor of resistance to change as one of the myriad ...

  13. On the future of Internet Management Technologies

    NARCIS (Netherlands)

    Schönwälder, Jürgen; Schonwalder, J.; Pras, Aiko; Martin-Flatin, Jean-Philippe

    2003-01-01

    As the Internet continues to grow, it becomes more and more apparent that existing Internet management technologies need to be improved, extended or replaced in order to extend functionality and reduce development time and operational costs. Within the IETF, IRTF, and IAB, several new approaches are

  14. New technologies for managing cotton modules

    Science.gov (United States)

    The use of RFID transponders in the module tags on round modules formed by John Deere harvesters has opened up new possibilities for managing modules and harvest data. Tools are needed to help integrate this new technology and provide additional value to growers and ginners. A mobile application w...

  15. MUNICIPAL MANAGEMENT OF URBAN AGRICULTURE SECTORS AS A FORM OF SOCIAL MANAGEMENT

    Directory of Open Access Journals (Sweden)

    Tatiana N. Dukhina

    2016-01-01

    Full Text Available The article deals with the problems of urban governance, which the author considers as one of the types of social control. This topic is one of the aspects of sociology of management. The characteristic of municipal (urban agriculture as a complex set of engineering and transport infrastructure, are interrelated and created with one purpose – to satisfy the needs of the population in the domestic services. The purpose of the municipal urban management – provision of fixed standards and norms of public service. The author describes the differences between municipal enterprises, which belong to the city (municipality, local community and provide their products and profit for the public use, and amunicipality enterprises and institutions which take part in the satisfaction of social needs, either voluntarily (regulatory or legislatively imposed on them certain responsibilities or involuntarily. The city administration regulates the activity of the enterprises of all patterns of ownership in interests of the population. The article describes the main characteristics of the system elements of the urban economy, the principles of municipal management of the urban system, the most effective scheme management.The author substantiates the position that the organization efficient delivery of services of municipal economy on the part of municipal and other services must be combined with the development of self-government of citizens at the place of residence in terms of distribution of powers and interaction with the public authorities and interaction with economic entities, population and the various local communities. 

  16. Energy management programs - computer technology, a tool

    Energy Technology Data Exchange (ETDEWEB)

    Perron, G

    1996-08-01

    Energy management systems were defined and reviewed, focusing on how the development in computer technology has impacted on the development of energy management systems. It was shown that the rise of micro-computer systems made it possible to create a tool that is well adapted to the urgent need for optimizing electromechanical systems to meet energy reduction criteria while still maintaining occupant comfort. Two case studies were cited to show the kind of savings realized by the different energy management systems installed. Besides managing energy, energy management systems can also help in detecting certain operating failures or irregularities in equipment configurations, monitoring and measuring energy consumption, as well as performing such peripherally related functions as gathering data about operating and space temperatures.

  17. Agricultural pathogen decontamination technology-reducing the threat of infectious agent spread.

    Energy Technology Data Exchange (ETDEWEB)

    Betty, Rita G.; Bieker, Jill Marie; Tucker, Mark David

    2005-10-01

    Outbreaks of infectious agricultural diseases, whether natural occurring or introduced intentionally, could have catastrophic impacts on the U.S. economy. Examples of such agricultural pathogens include foot and mouth disease (FMD), avian influenza (AI), citrus canker, wheat and soy rust, etc. Current approaches to mitigate the spread of agricultural pathogens include quarantine, development of vaccines for animal diseases, and development of pathogen resistant crop strains in the case of plant diseases. None of these approaches is rapid, and none address the potential persistence of the pathogen in the environment, which could lead to further spread of the agent and damage after quarantine is lifted. Pathogen spread in agricultural environments commonly occurs via transfer on agricultural equipment (transportation trailers, tractors, trucks, combines, etc.), having components made from a broad range of materials (galvanized and painted steel, rubber tires, glass and Plexiglas shields, etc), and under conditions of heavy organic load (mud, soil, feces, litter, etc). A key element of stemming the spread of an outbreak is to ensure complete inactivation of the pathogens in the agricultural environment and on the equipment used in those environments. Through the combination of enhanced agricultural pathogen decontamination chemistry and a validated inactivation verification methodology, important technologies for incorporation as components of a robust response capability will be enabled. Because of the potentially devastating economic impact that could result from the spread of infectious agricultural diseases, the proposed capability components will promote critical infrastructure protection and greater border and food supply security. We investigated and developed agricultural pathogen decontamination technologies to reduce the threat of infectious-agent spread, and thus enhance agricultural biosecurity. Specifically, enhanced detergency versions of the patented

  18. Bayesian network as a modelling tool for risk management in agriculture

    OpenAIRE

    Svend Rasmussen; Madsen, Anders L.; Mogens Lund

    2013-01-01

    The importance of risk management increases as farmers become more exposed to risk. But risk management is a difficult topic because income risk is the result of the complex interaction of multiple risk factors combined with the effect of an increasing array of possible risk management tools. In this paper we use Bayesian networks as an integrated modelling approach for representing uncertainty and analysing risk management in agriculture. It is shown how historical farm account data may be e...

  19. An Investigation of Factors Affecting Utilization of Information Technology (IT by Agricultural Students

    Directory of Open Access Journals (Sweden)

    Masoud Rezaei

    2012-03-01

    Full Text Available The present study was carried out with the aim of investigating factors affecting utilization of information technology by students of agriculture. A survey approach was used in this study and a questionnaire was developed to gather the data. The study population was postgraduate students (MS and PhD of economic and agricultural development faculty in Tehran University who were selected by applying random sampling technique. Sample size for students was 61 persons. Data was analyzed by using SPSS/WIN software. The results of the research indicated that there was a positive significant relationship between using of information technology by students and their age, average, prior experience, information technology skills, innovativeness, perceived ease of use, attitude and self-efficacy. The relationship between computer anxiety and using of IT was negative. Stepwise Regression Analysis showed that innovativeness and attitude predict 53.2 percent of variations of IT use by students.

  20. Innovative bioresource management technologies for recovery of ammonia and phosphorus from livestock and municipal wastes

    Science.gov (United States)

    The recovery of nutrients from wastes for re-use as concentrated plant fertilizers is a new paradigm in agricultural and municipal waste management. Nutrient pollution has diverse and far-reaching effects on the economy, impacting many sectors that depend on clean water. Treatment technologies have ...

  1. RNAi technologies in agricultural biotechnology: The Toxicology Forum 40th Annual Summer Meeting.

    Science.gov (United States)

    Sherman, James H; Munyikwa, Tichafa; Chan, Stephen Y; Petrick, Jay S; Witwer, Kenneth W; Choudhuri, Supratim

    2015-11-01

    During the 40th Annual Meeting of The Toxicology Forum, the current and potential future science, regulations, and politics of agricultural biotechnology were presented and discussed. The meeting session described herein focused on the technology of RNA interference (RNAi) in agriculture. The general process by which RNAi works, currently registered RNAi-based plant traits, example RNAi-based traits in development, potential use of double stranded RNA (dsRNA) as topically applied pesticide active ingredients, research related to the safety of RNAi, biological barriers to ingested dsRNA, recent regulatory RNAi science reviews, and regulatory considerations related to the use of RNAi in agriculture were discussed. Participants generally agreed that the current regulatory framework is robust and appropriate for evaluating the safety of RNAi employed in agricultural biotechnology and were also supportive of the use of RNAi to develop improved crop traits. However, as with any emerging technology, the potential range of future products, potential future regulatory frameworks, and public acceptance of the technology will continue to evolve. As such, continuing dialogue was encouraged to promote education of consumers and science-based regulations.

  2. The Sophia-Antipolis Conference: General presentation and basic documents. [remote sensing for agriculture, forestry, water resources, and environment management in France

    Science.gov (United States)

    1980-01-01

    The procedures and techniques used in NASA's aerospace technology transfer program are reviewed for consideration in establishing priorities and bases for joint action by technicians and users of remotely sensed data in France. Particular emphasis is given to remote sensing in agriculture, forestry, water resources, environment management, and urban research.

  3. Beyond land application: Emerging technologies for the treatment and reuse of anaerobically digested agricultural and food waste.

    Science.gov (United States)

    Sheets, Johnathon P; Yang, Liangcheng; Ge, Xumeng; Wang, Zhiwu; Li, Yebo

    2015-10-01

    Effective treatment and reuse of the massive quantities of agricultural and food wastes generated daily has the potential to improve the sustainability of food production systems. Anaerobic digestion (AD) is used throughout the world as a waste treatment process to convert organic waste into two main products: biogas and nutrient-rich digestate, called AD effluent. Biogas can be used as a source of renewable energy or transportation fuels, while AD effluent is traditionally applied to land as a soil amendment. However, there are economic and environmental concerns that limit widespread land application, which may lead to underutilization of AD for the treatment of agricultural and food wastes. To combat these constraints, existing and novel methods have emerged to treat or reuse AD effluent. The objective of this review is to analyze several emerging methods used for efficient treatment and reuse of AD effluent. Overall, the application of emerging technologies is limited by AD effluent composition, especially the total solid content. Some technologies, such as composting, use the solid fraction of AD effluent, while most other technologies, such as algae culture and struvite crystallization, use the liquid fraction. Therefore, dewatering of AD effluent, reuse of the liquid and solid fractions, and land application could all be combined to sustainably manage the large quantities of AD effluent produced. Issues such as pathogen regrowth and prevalence of emerging organic micro-pollutants are also discussed. Copyright © 2015 Elsevier Ltd. All rights reserved.

  4. Making rainfed agriculture sustainable through environmental friendly technologies in Pakistan: A review

    Directory of Open Access Journals (Sweden)

    Mirza B. Baig

    2013-09-01

    Full Text Available Pakistan is an agricultural country spreading over an area of about 79. 6 million hectares (Mha with an arid and semi arid climate. Of 79. 6 Mha, about 23 Mha is suitable for crop production and nearly 25 percent of the total cultivated area is designated for rainfed agriculture. Unfortunately, rain-fed agriculture is constrained with multifarious problems such as moisture stress, soil erosion and crusting, nutrient deficiency, depletion and poor nutrient use efficiency, and weed infestation limiting the yield potential of these lands. In addition, deforestation and poor crop husbandry techniques are commonly noticed features. To meet the food requirements, farmers bring all the available pieces of lands under plough including steep slopes. Farming on steep slopes if not managed on scientific lines, results in severe erosion. The problems faced by the farmers are due to the unsustainable practices they adopt to practice dryland agriculture, limiting the productive potential of these important ecosystems. However, their potential can be improved by adopting suitable rainwater harvesting techniques; employing scientific soil and water conservation methods and using sustainable agricultural practices. This paper highlights some important issues associated with the rainfed agriculture of Pakistan. Working strategies for realizing optimum and sustainable yields have been outlined while conserving both land and water resources.

  5. Initiating rain water harvest technology for climate change induced drought resilient agriculture: scopes and challenges in Bangladesh

    Directory of Open Access Journals (Sweden)

    Hasan Muhammad Abdullah

    2015-12-01

    Full Text Available Bangladesh is primarily an agrarian economy. Agriculture is the single largest producing sector of the economy since it comprises about 18.6% of the country's GDP and employs around 45% of the total labor force. The performance of this sector has an overwhelming impact on major macroeconomic indicators like employment generation, poverty alleviation, human resource development and food security. The agriculture sector is extremely vulnerable to disaster and climate induced risks. Climate change is anticipated to aggravate the frequency and intensity of extreme weather events in Bangladesh. Drought is one of the major setbacks for the agriculture and its development. Therefore, disaster and climatic risk, especially drought management in agriculture is a major challenge for Bangladesh in achieving sustainable agricultural development. There are some regions in Bangladesh where every steps of agriculture from field preparation to ripening of crops dependents on rainfall. Consequently, drought affects annually 2.5 million ha in kharif (wet season and 1.2 million ha in dry season. Water is a natural resource with spatial scarcity and availability. Additionally, Cross-country anthropogenic activities caused a severe negative impact on water resources and eco-systems of Bangladesh in the recent years. The rivers and cannels dry up during the dry season and make the people completely dependent on groundwater (Abdullah, 2015. Accordingly the contribution of groundwater as a source of irrigation has increased and surface water has declined. It is now inevitable to look for alternate water source for agriculture. Water harvest technologies (WHTs can play an important role in this regard. WHTs can provide an additional source of water for crop production at the most critical stages of the growing season, thereby increasing yields and food security. The study is consists of drought scenario analysis, GIS based drought mapping and systematic literature

  6. Investigation of the Agricultural Water Management Mechanisms in Zarindasht County, Fars Province, Iran

    Directory of Open Access Journals (Sweden)

    Ali Asadi

    2009-01-01

    Full Text Available Problem statement: Both sequential droughts and lack of water optimal consumption in Zarindasht county, have created scarcity problem that caused agricultural yield's loss in this county. So according to lack of optimal consumption of agricultural water in this county, the main purpose of this study was to investigate agricultural water management mechanisms in three fields of irrigation sources, water transfer and in farm water consumption level. Approach: This study was a sort of survey studies. Questionnaire was used to collect data and its reliability was confirmed by Cronbach’s alpha of 0.83, 0.72 and 0.85 in three fields of irrigation resources, water transfer and in farm water consumption level respectively. Questionnaire’s validity was also confirmed by professors of agriculture training department of Tehran University and experts were related to water management. Statistical population of this study consisted of 4648 individuals of Zarindasht farmers. Using Cochran’s formula, sample size was estimated about 150 individuals. To select the samples, the multi-step sampling method was used. Results: The results of priority setting of the agricultural water management mechanisms revealed that most of important mechanisms of agricultural water management such as “feeding underground water”, “farmers’ participation in providing the expenses of electronically wells”, “setting systems of determining the permissible Debby” in field of irrigation resources and “ participation in different fields” as an important mechanism in the field of water transfer channels and also “using agricultural swages”, “land consolidation and consolidation” in water consumption level are the last priorities of farmers point of view. Furthermore, the result of agricultural water management mechanisms’ factor analysis indicated the existence of six factors in irrigation resources field that most

  7. Enhancing agricultural mechanization level through information technology%信息技术提升农业机械化水平

    Institute of Scientific and Technical Information of China (English)

    罗锡文; 廖娟; 邹湘军; 张智刚; 周志艳; 臧英; 胡炼

    2016-01-01

    Since 1978, great progress has been achieved in Chinese agriculture. However, the problems still exist in the development process, such as low labor productivity, high production cost, low land productivity, low yield, low rate of resource utilization and lacking international competitiveness of agricultural products. One important reason for these problems lies in the low agricultural mechanization level in China. The informationization of agricultural machinery is a fundamental way to enhance agricultural mechanization level. In order to keep the sustained growth of agricultural mechanization level and accomplish the agricultural sustainable development in China, it is critical to take full advantages of advanced information technology to improve the design, manufacturing, operation and management of agricultural machinery, and then to enhance the level of agricultural mechanization. This paper mainly introduced: 1) The key information technologies for agricultural machinery design: parametric design, agricultural machinery product design based on knowledge engineering, and concurrent and collaborative design based on product data management; 2) The key information technologies for agricultural machinery manufacturing: flexible manufacturing, computer integrated manufacturing, and virtual and network manufacturing; 3) The key information technologies for agricultural machinery operation: agricultural information acquisition, agricultural machinery navigation, and field management; 4) The key information technologies for agricultural machinery management: agricultural machinery management, and agricultural machinery scheduling. The deficiencies of current information technologies were analyzed, the development trend was summarized for the countries all over the world, and the core issues of enhancing the agricultural mechanization level in China for present information technologies were proposed. In order to further enhance the level of agricultural mechanization

  8. Bacterial indicator of agricultural management for soil under no-till crop production.

    Science.gov (United States)

    Figuerola, Eva L M; Guerrero, Leandro D; Rosa, Silvina M; Simonetti, Leandro; Duval, Matías E; Galantini, Juan A; Bedano, José C; Wall, Luis G; Erijman, Leonardo

    2012-01-01

    The rise in the world demand for food poses a challenge to our ability to sustain soil fertility and sustainability. The increasing use of no-till agriculture, adopted in many areas of the world as an alternative to conventional farming, may contribute to reduce the erosion of soils and the increase in the soil carbon pool. However, the advantages of no-till agriculture are jeopardized when its use is linked to the expansion of crop monoculture. The aim of this study was to survey bacterial communities to find indicators of soil quality related to contrasting agriculture management in soils under no-till farming. Four sites in production agriculture, with different soil properties, situated across a west-east transect in the most productive region in the Argentinean pampas, were taken as the basis for replication. Working definitions of Good no-till Agricultural Practices (GAP) and Poor no-till Agricultural Practices (PAP) were adopted for two distinct scenarios in terms of crop rotation, fertilization, agrochemicals use and pest control. Non-cultivated soils nearby the agricultural sites were taken as additional control treatments. Tag-encoded pyrosequencing was used to deeply sample the 16S rRNA gene from bacteria residing in soils corresponding to the three treatments at the four locations. Although bacterial communities as a whole appeared to be structured chiefly by a marked biogeographic provincialism, the distribution of a few taxa was shaped as well by environmental conditions related to agricultural management practices. A statistically supported approach was used to define candidates for management-indicator organisms, subsequently validated using quantitative PCR. We suggest that the ratio between the normalized abundance of a selected group of bacteria within the GP1 group of the phylum Acidobacteria and the genus Rubellimicrobium of the Alphaproteobacteria may serve as a potential management-indicator to discriminate between sustainable vs. non

  9. Bacterial indicator of agricultural management for soil under no-till crop production.

    Directory of Open Access Journals (Sweden)

    Eva L M Figuerola

    Full Text Available The rise in the world demand for food poses a challenge to our ability to sustain soil fertility and sustainability. The increasing use of no-till agriculture, adopted in many areas of the world as an alternative to conventional farming, may contribute to reduce the erosion of soils and the increase in the soil carbon pool. However, the advantages of no-till agriculture are jeopardized when its use is linked to the expansion of crop monoculture. The aim of this study was to survey bacterial communities to find indicators of soil quality related to contrasting agriculture management in soils under no-till farming. Four sites in production agriculture, with different soil properties, situated across a west-east transect in the most productive region in the Argentinean pampas, were taken as the basis for replication. Working definitions of Good no-till Agricultural Practices (GAP and Poor no-till Agricultural Practices (PAP were adopted for two distinct scenarios in terms of crop rotation, fertilization, agrochemicals use and pest control. Non-cultivated soils nearby the agricultural sites were taken as additional control treatments. Tag-encoded pyrosequencing was used to deeply sample the 16S rRNA gene from bacteria residing in soils corresponding to the three treatments at the four locations. Although bacterial communities as a whole appeared to be structured chiefly by a marked biogeographic provincialism, the distribution of a few taxa was shaped as well by environmental conditions related to agricultural management practices. A statistically supported approach was used to define candidates for management-indicator organisms, subsequently validated using quantitative PCR. We suggest that the ratio between the normalized abundance of a selected group of bacteria within the GP1 group of the phylum Acidobacteria and the genus Rubellimicrobium of the Alphaproteobacteria may serve as a potential management-indicator to discriminate between

  10. Short-term forecasting tools for agricultural nutrient management

    Science.gov (United States)

    The advent of real time/short term farm management tools is motivated by the need to protect water quality above and beyond the general guidance offered by existing nutrient management plans. Advances in high performance computing and hydrologic/climate modeling have enabled rapid dissemination of ...

  11. Guiding principles for management of forested, agricultural, and urban watersheds

    Science.gov (United States)

    Pamela J. Edwards; Jon E. Schoonover; Karl W.J. Williard

    2015-01-01

    Human actions must be well planned and include consideration of their potential influences on water and aquatic ecosystems - such consideration is the foundation of watershed management. Watersheds are the ideal land unit for managing and protecting water resources and aquatic health because watersheds integrate the physical, biological and chemical processes within...

  12. Development and prospect of unmanned aerial vehicles for agricultural production management

    Science.gov (United States)

    Unmanned aerial vehicles have been developed and applied to support agricultural production management. Compared to piloted aircrafts, an Unmanned Aerial Vehicle (UAV) can focus on small crop fields in lower flight altitude than regular airplanes to perform site-specific management with high precisi...

  13. The Influence of Time Management Practices on Job Stress Level among Beginning Secondary Agriculture Teachers

    Science.gov (United States)

    Lambert, Misty D.; Torres, Robert M.; Tummons, John D.

    2012-01-01

    Monitoring the stress of teachers continues to be important--particularly stress levels of beginning agriculture teachers. The study sought to describe the relationship between beginning teachers' perceived ability to manage their time and their level of stress. The Time Management Practices Inventory and the Job Stress Survey were used to measure…

  14. The management potential for the innovative development of the agricultural enterprises in the markets export

    Directory of Open Access Journals (Sweden)

    V.N. Ilchenko

    2011-12-01

    Full Text Available Deals with results of the management performance for agricultural enterprises related on export markets were highlighted. The main of management strategy formation to the foreign markets were investigated. The criteria of effectiveness of using of national economy innovative development are justified.

  15. Cryogenic Fluid Management Technology Development Roadmaps

    Science.gov (United States)

    Stephens, J. R.; Johnson, W. L.

    2017-01-01

    Advancement in Cryogenic Fluid Management (CFM) Technologies is essential for achieving NASA's future long duration missions. Propulsion systems utilizing cryogens are necessary to achieve mission success. Current State Of the Art (SOA) CFM technologies enable cryogenic propellants to be stored for several hours. However, some envisioned mission architectures require cryogens to be stored for two years or longer. The fundamental roles of CFM technologies are long term storage of cryogens, propellant tank pressure control and propellant delivery. In the presence of heat, the cryogens will "boil-off" over time resulting in excessive pressure buildup, off-nominal propellant conditions, and propellant loss. To achieve long term storage and tank pressure control, the CFM elements will intercept and/or remove any heat from the propulsion system. All functions are required to perform both with and without the presence of a gravitational field. Which CFM technologies are required is a function of the cryogens used, mission architecture, vehicle design and propellant tank size. To enable NASA's crewed mission to the Martian surface, a total of seventeen CFM technologies have been identified to support an In-Space Stage and a Lander/Ascent Vehicle. Recognizing that FY2020 includes a Decision Point regarding the In-Space Stage Architecture, a set of CFM Technology Development Roadmaps have been created identifying the current Technology Readiness Level (TRL) of each element, current technology "gaps", and existing technology development efforts. The roadmaps include a methodical approach and schedule to achieve a flight demonstration in FY2023, hence maturing CFM technologies to TRL 7 for infusion into the In-Space Stage Preliminary Design.

  16. Agricultural phosphorus and water quality: sources, transport and management

    Directory of Open Access Journals (Sweden)

    A. SHARPLEY

    2008-12-01

    Full Text Available Freshwater eutrophication is usually controlled by inputs of phosphorus (P. To identify critical sources of P export from agricultural catchments we investigated hydrological and chemical factors controlling P export from a mixed land use (30% wooded, 50% cultivated, 20% pasture 39.5-ha catchment in east-central Pennsylvania, USA. Mehlich-3 extractable soil P, determined on a 30-m grid over the catchment, ranged from 7 to 788 mg kg-1. Generally, soils in wooded areas had low Mehlich-3 P (

  17. Assessment of runoff water quality for an integrated best-management practice system in an agricultural watershed

    Science.gov (United States)

    To better understand, implement and integrate best management practices (BMPs) in agricultural watersheds, critical information on their effectiveness is required. A representative agricultural watershed, Beasley Lake, was used to compare runoff water quality draining through an integrated system of...

  18. Emerging technologies for knowledge resource management

    CERN Document Server

    Pandian, M

    2007-01-01

    Emerging Technologies for Knowledge Resource Management examines various factors that contribute to an enabled environment for optimum utilisation of information resources. These include the digital form of information resources, which are inherently sharable, consortia as a concept to bring people and materials together and unified portals as technology to bring together disparate and heterogeneous resources for sharing and access. The book provides a step-by-step guideline for system analysis and requirements analysis. The book also provides reviews of existing portal models for sharing reso

  19. Technology adoption in nonrenewable resource management

    Energy Technology Data Exchange (ETDEWEB)

    Cunha-e-Sa, Maria A.; Balcao Reis, Ana [Universidade Nova de Lisboa, Faculdade de Economia, Campus de Campolide, PT-1099-032, Lisboa (Portugal); Roseta-Palma, Catarina [Departamento de Economia, ISCTE, Avenida das Forcas Armadas, PT-1649-026, Lisboa (Portugal)

    2009-03-15

    Technological change has played an important role in models of nonrenewable resource management, since its presence mitigates the depletion effect on extraction costs over time. We formalize the problem of a competitive nonrenewable resource extracting firm faced with the possibility of technology adoption. Based on a quadratic extraction cost function, our results show that the expected net benefits from adoption increase both with the size of the resource stock and with prices. A boundary that separates the region where expected net benefits are positive from the one where they are negative is derived. (author)

  20. Managing the risk of agricultural drought in Africa

    Science.gov (United States)

    Quaife, T. L.; Black, E.; Brown, M.; Greatrex, H.; Maidment, R.; Mookerjee, A.; Tarnavsky, E.

    2015-12-01

    Farmers in Africa are highly vulnerable to variability in the weather - especially to drought. Robust and timely information on drought risk can enable farmers to take action to increase yields. Such information also forms the basis of financial instruments, such as weather index insurance. Monitoring weather conditions is, however, difficult in Africa because of the heteorogeneity of the climate, and the sparcity of the ground-observing network. Remotely sensed data (for example satellite-based rainfall estimates) are an alternative to ground observations - but only if the algorithms have skill and the data are presented in a useful form. A more fundamental issue is that the condition of the land surface is affected by factors other than rainfall. The evolving risk of agricultural drought is thus determined by the properties of the land surface, the contemporaneous soil moisture and the risk of rainfall deficits. We present a prototype agricultural decision support tool, based on the JULES land-surface model, driven with ensembles of meteorological driving data, which encompass the uncertainty in rainfall. We discuss the application of the tool for designing and implementing drought insurance in Ghana and Zambia - illustrated with real examples of weather index insurance schemes that are already active.

  1. Nutrient Management in Support of Environmental and Agricultural Sustainability

    Directory of Open Access Journals (Sweden)

    David S. Powlson

    2012-10-01

    Full Text Available Given that we must farm land in order to eat, the total environmental burden imposed by farming a crop, such as winter wheat in the UK, appears to be close to the minimum given current production techniques. The value of the services other than food production, such as flood water buffering, pollination, carbon storage and so on, that land can provide is relatively large compared with the value in reducing environmental burdens from pesticide use, nutrient pollution and greenhouse gas emissions that might arise by farming less intensively. More land will need to be brought into cultivation in order to provide the same amount of food if the intensity of farming is reduced and the resultant loss of ecosystem services (ES outweighs the reduction in other burdens. Nevertheless, losses of nutrients, especially nitrogen (N, from agriculture are a serious concern and the current cost of the environmental footprint of agriculture is significant compared with the value of the food it produces. This article examines nutrient burdens and analyses the means by which the total environmental burden might be reduced relative to productivity. These include increasing the efficiency of farming, removing constraints to yield, and establishing multiple uses for land at the same time as farming. It concludes that agronomic measures which improve nutrient capture and which obtain more yield per unit area are valuable means to avoid degradation of environmental quality because both nutrient pollution and land consumption can be avoided.

  2. A decomposition approach for optimal management of groundwater resources and irrigated agriculture in arid coastal regions

    Science.gov (United States)

    Grundmann, Jens; Schütze, Niels; Heck, Vera

    2013-04-01

    For ensuring an optimal sustainable water resources management in arid coastal environments, we develop a new simulation based integrated water management system. It aims at achieving best possible solutions for groundwater withdrawals for agricultural and municipal water use including saline water management together with a substantial increase of the water use efficiency in irrigated agriculture. To achieve a robust and fast operation of the management system, it unites process modelling with artificial intelligence tools and evolutionary optimisation techniques for managing both, water quality and water quantity of a strongly coupled groundwater-agriculture system. However, such systems are characterized by a large number of decision variables if abstraction schemes, cropping patterns and cultivated acreages are optimised simultaneously for multiple years. Therefore, we apply the principle of decomposition to separate the original large optimisation problem into smaller, independent optimisation problems which finally allow for a faster and more reliable solution. At first, within an inner optimisation loop, cropping patterns and cultivated acreages are optimised to achieve a most profitable agricultural production for a given amount of water. Thereby, the behaviour of farms is described by crop-water-production functions which can be derived analytically. Secondly, within an outer optimisation loop, a simulation based optimisation is performed to find optimal groundwater abstraction pattern by coupling an evolutionary optimisation algorithm with an artificial neural network for modelling the aquifer response, inclusive the seawater interface. We demonstrate the decomposition approach by an exemplary application of the south Batinah region in the Sultanate of Oman which is affected by saltwater intrusion into a coastal aquifer system due to excessive groundwater withdrawal for irrigated agriculture. We show the effectiveness of our methodology for the evaluation

  3. Project Management for Engineering, Business, and Technology

    CERN Document Server

    Nicholas, John M

    2012-01-01

    There is an ever-growing need for better project management within the disciplines of engineering, business and technology and this new edition is a direct response to that need. By emphasizing practical applications, this book targets the ultimate purpose of project management; to unify and integrate the interests, resources and work efforts of many stakeholders to accomplish the overall project goal. The book encompasses the essential background material, from philosophy to methodology, that is required, before dedicating itself to presenting concepts and techniques of practical application

  4. 农业信息技术与精确农业的发展%Development of Agricultural Information Technology and Precision Agriculture

    Institute of Scientific and Technical Information of China (English)

    彭望禄; PierreRobert

    2001-01-01

    介绍了美国精确农业发展现状及当前进行的主要工作,阐述精确农业就是信息农业的概念。着重介绍SSCM(根据田间具体情况作物管理系统)系统和YieldMap产量图在精确农业发展中的作用及GIS与精确农业的不可分关系%This paper describes the status of development of precision agriculture in the US and the profile of precision agriculture center. From these the concept of precision agriculture that precision agriculture is information agriculture is emphasized. The site-specific crop management and yield map analysis are important to precision agriculture. Geographic information system has close relation with precision agriculture. Finally, the recent issues of precision agriculture are listed. All above will likely be helpful for the development of precision agriculture in China.

  5. Effectiveness of marketing in management marketing activity agricultural companies

    OpenAIRE

    KUCHER O.

    2012-01-01

    Modern approaches to evaluating the effectiveness of marketing activity are investigated. The influence of marketing expenses on actualization volume of output is analyzed. A methodical approach of defining economic efficiency in marketing sales in management business is offered.

  6. Crop ecology: productivity and management in agricultural systems

    National Research Council Canada - National Science Library

    Connor, D. J; Loomis, R. S; Cassman, Kenneth G

    2011-01-01

    .... This updated and thoroughly revised second edition provides in-depth coverage of the impact of environmental conditions and management on crops, resource requirements for productivity and effects on soil resources...

  7. Sustainable management of a coupled groundwater-agriculture hydrosystem using multi-criteria simulation based optimisation.

    Science.gov (United States)

    Grundmann, Jens; Schütze, Niels; Lennartz, Franz

    2013-01-01

    In this paper we present a new simulation-based integrated water management tool for sustainable water resources management in arid coastal environments. This tool delivers optimised groundwater withdrawal scenarios considering saltwater intrusion as a result of agricultural and municipal water abstraction. It also yields a substantially improved water use efficiency of irrigated agriculture. To allow for a robust and fast operation we unified process modelling with artificial intelligence tools and evolutionary optimisation techniques. The aquifer behaviour is represented using an artificial neural network (ANN) which emulates a numerical density-dependent groundwater flow model. The impact of agriculture is represented by stochastic crop water production functions (SCWPF). Simulation-based optimisation techniques together with the SCWPF and ANN deliver optimal groundwater abstraction and cropping patterns. To address contradicting objectives, e.g. profit-oriented agriculture vs. sustainable abstraction scenarios, we performed multi-objective optimisations using a multi-criteria optimisation algorithm.

  8. Analysis of Impact Factors on Agricultural SMEs′ Technological Innovation Capacity——Case Study of Wenzhou City

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    The paper investigates impact factors of agricultural SMEs′ technological innovation by questionnaire on the survey of more than 100 agricultural SMEs of Wenzhou City of Jiangsu Province. It selects 14 major factors that influence agricultural SMEs′ technological innovation, they are capital source, enterprise culture, support from leaders, government policy support, effect of key research personnel, communication inside organization, enterprise strategy, technological development level, organizing and coordination inside organization, related information acquisition capacity, external cooperation, association and communication with consumers, change of external market and incentive measures to research personnel. Putting these factors in introductionance ordering by scores, we find out comparatively big impact factors influence agricultural SMEs′ technological innovation among them, they are technological development level, incentive measures to research personnel, capital source, government policy support and enterprise strategy. The paper also puts forward corresponding measures and suggestions: further enhance innovation consciousness and improve technological innovation level of agricultural SMEs; increase incentive measures, strengthen construction of talents team of technological innovation; express scientific research strength of local scientific research institutes and agricultural institution of higher learning, realize integration of industries, universities and research; sound government guiding and pushing mechanism, improve new policy environment of agricultural SMEs′ technological innovation.

  9. Community Essay: Seeking a dialogue: a targeted technology for sustainable agricultural systems in the American Corn Belt

    Directory of Open Access Journals (Sweden)

    Laura Christianson

    2011-09-01

    Full Text Available This Community Essay aims to start a dialogue on the role of targeted environmental technologies in “sustainable agriculture.” Using the new water-quality technology of denitrification bioreactors as a specific example, we focus on the question: are edge-of-field technologies such as bioreactors simply band-aid approaches to sustainable agriculture? Or can they be part of a comprehensive paradigm shift? Denitrification bioreactors are a novel approach for reducing the amount of nitrate in on-farm agricultural drainage, a pollutant that has caused water-quality concerns at both local and national scales. We first address whether or not denitrification bioreactors might qualify singularly as a "sustainable technology" within the conceptual continuum of weak to strong sustainability. Then we introduce a broader perspective on the potential role that targeted technologies might play in multifunctional agricultural landscapes. We suggest that denitrification bioreactors are one technology that can, in a small way, mediate a shift in agrarian paradigms. A transition toward sustainability is a long and gradual process requiring the incorporation of a wide range of approaches including targeted technologies and multifunctional landscapes. While the issues presented here are hardly exhaustive, it is our hope that this commentary spurs broader dialogue within the sustainable agriculture community about the role of technology in the future of agriculture. We are seeking to encourage broader philosophical reflection on work being done in the name of a sustainable agriculture.

  10. Optimal integrated management of groundwater resources and irrigated agriculture in arid coastal regions

    Science.gov (United States)

    Grundmann, J.; Schütze, N.; Heck, V.

    2014-09-01

    Groundwater systems in arid coastal regions are particularly at risk due to limited potential for groundwater replenishment and increasing water demand, caused by a continuously growing population. For ensuring a sustainable management of those regions, we developed a new simulation-based integrated water management system. The management system unites process modelling with artificial intelligence tools and evolutionary optimisation techniques for managing both water quality and water quantity of a strongly coupled groundwater-agriculture system. Due to the large number of decision variables, a decomposition approach is applied to separate the original large optimisation problem into smaller, independent optimisation problems which finally allow for faster and more reliable solutions. It consists of an analytical inner optimisation loop to achieve a most profitable agricultural production for a given amount of water and an outer simulation-based optimisation loop to find the optimal groundwater abstraction pattern. Thereby, the behaviour of farms is described by crop-water-production functions and the aquifer response, including the seawater interface, is simulated by an artificial neural network. The methodology is applied exemplarily for the south Batinah re-gion/Oman, which is affected by saltwater intrusion into a coastal aquifer system due to excessive groundwater withdrawal for irrigated agriculture. Due to contradicting objectives like profit-oriented agriculture vs aquifer sustainability, a multi-objective optimisation is performed which can provide sustainable solutions for water and agricultural management over long-term periods at farm and regional scales in respect of water resources, environment, and socio-economic development.

  11. Planning an Agricultural Water Resources Management System: A Two-Stage Stochastic Fractional Programming Model

    Directory of Open Access Journals (Sweden)

    Liang Cui

    2015-07-01

    Full Text Available Irrigation water management is crucial for agricultural production and livelihood security in many regions and countries throughout the world. In this study, a two-stage stochastic fractional programming (TSFP method is developed for planning an agricultural water resources management system under uncertainty. TSFP can provide an effective linkage between conflicting economic benefits and the associated penalties; it can also balance conflicting objectives and maximize the system marginal benefit with per unit of input under uncertainty. The developed TSFP method is applied to a real case of agricultural water resources management of the Zhangweinan River Basin China, which is one of the main food and cotton producing regions in north China and faces serious water shortage. The results demonstrate that the TSFP model is advantageous in balancing conflicting objectives and reflecting complicated relationships among multiple system factors. Results also indicate that, under the optimized irrigation target, the optimized water allocation rate of Minyou Channel and Zhangnan Channel are 57.3% and 42.7%, respectively, which adapts the changes in the actual agricultural water resources management problem. Compared with the inexact two-stage water management (ITSP method, TSFP could more effectively address the sustainable water management problem, provide more information regarding tradeoffs between multiple input factors and system benefits, and help the water managers maintain sustainable water resources development of the Zhangweinan River Basin.

  12. Use of UAV for support of intensive agricultural management decisions: from science to commercial applications

    Science.gov (United States)

    Torres-Rua, Alfonso

    2017-05-01

    Even in the nascent stage of unmanned aerial vehicles, it was projected that UAV technologies would closely integrate into agriculture activities at a fast pace and become a ubiquitous and low-cost tool for farming operations. Nevertheless, several years later, it is widely recognized that available UAV technology has not yet integrated into agriculture as expected despite multiple UAV platform offerings. In this paper, we discuss several concepts related to the commercial integration of UAV technology for agriculture, along with expected or existing solutions that can further its development and acceptance, especially in the US. Examples from the AggieAir UAV Research Group, at Utah State University, are included to provide a better understanding of the presented concepts.

  13. Design and implementation of a GPS guidance system for agricultural tractors using augmented reality technology.

    Science.gov (United States)

    Santana-Fernández, Javier; Gómez-Gil, Jaime; del-Pozo-San-Cirilo, Laura

    2010-01-01

    Current commercial tractor guidance systems present to the driver information to perform agricultural tasks in the best way. This information generally includes a treated zones map referenced to the tractor's position. Unlike actual guidance systems where the tractor driver must mentally associate treated zone maps and the plot layout, this paper presents a guidance system that using Augmented Reality (AR) technology, allows the tractor driver to see the real plot though eye monitor glasses with the treated zones in a different color. The paper includes a description of the system hardware and software, a real test done with image captures seen by the tractor driver, and a discussion predicting that the historical evolution of guidance systems could involve the use of AR technology in the agricultural guidance and monitoring systems.

  14. Considerations in change management related to technology.

    Science.gov (United States)

    Luo, John S; Hilty, Donald M; Worley, Linda L; Yager, Joel

    2006-01-01

    The authors describe the complexity of social processes for implementing technological change. Once a new technology is available, information about its availability and benefits must be made available to the community of users, with opportunities to try the innovations and find them worthwhile, despite organizational resistances. The authors reviewed the literature from psychiatry, psychology, sociology, business, and technology to distill common denominators for success and failure related to implementing technology. Beneficial technological innovations that are simple to use and obviously save everyone time and effort are easy to inaugurate. However, innovations that primarily serve management rather than subordinates or front-line utilizers may fail, despite considerable institutional effort. This article reviews and outlines several of the more prominent theoretical models governing successful institutional change. Successful implementation of difficult technological changes requires visionary leadership that has carefully considered the benefits, consulted with influence leaders at all organizational levels to spot unintended consequences and sources of resistance, and developed a detailed plan and continuous quality assurance process to foster implementation over time.

  15. Managing Licensing in a Market for Technology

    DEFF Research Database (Denmark)

    Arora, Ashish; Fosfuri, Andrea; Rønde, Thomas

    2013-01-01

    the technology makes licensing decisions—to centralized licensing. The business unit has superior information about licensing opportunities but may not have the appropriate incentives because its rewards depend on product market performance. If licensing is decentralized, the business unit forgoes valuable...... licensing opportunities because the rewards for licensing are (optimally) weaker than those for product market profits. This distortion is stronger when production-based incentives, especially private benefits, of business unit managers are more powerful, making centralization more attractive. Surprisingly...

  16. Mulching as a mitigation agricultural technology against land degradation in the wake of climate change

    Directory of Open Access Journals (Sweden)

    Bhanooduth Lalljee

    2013-12-01

    Full Text Available The sloping topography of the island of Rodrigues (an outer island dependency of the Republic of Mauritius makes it very prone to soil erosion, and loss of fertile topsoil. Climate variability and climate change in the form of increasing temperatures, long periods of drought followed by short periods of torrential rains are exacerbating this situation. Mulching is a cheap, affordable, sustainable agricultural technology for sustainable soil and land management and reducing soil erosion, which can be adopted by small as well as large farmers. The present work on mulching was carried out in Rodrigues in farmers’ fields that were prone to severe soil erosion (8% slope Banana (Musa sp leaves, coconut (Cocos nucifera leaves, and vetiver (Vetiveria zizanoides grass, at 0 t ha −1, 10 t ha −1, 20 t ha −1 and 40 t ha −1, were used as natural organic mulches after seeding the plots with maize in a randomised block design with four replicates. Runoff and sediment were collected from the treated and control plots, and analysed for total sediments, total runoff, and nutrient content (N, P, K. Results showed that all the mulches tested contributed to lowering of soil and nutrient losses, albeit in varying amounts. Coconut leaves mulch was found to be the most efficient, followed by vetiver and then banana leaves. Percentage mitigation in soil and nutrient erosion was found to be 28. 9% for banana leaves at 10 t ha −1, and 57. 3% for coconut leaves at 40 t ha −1. The reduction of soil and nutrient losses was attributed to the mechanical barrier provided by the mulches, and also to the reduction in the momentum of raindrops acting on the soil aggregates. Mulching also contributed to increasing infiltration rate, lowering temperature and therefore lowering evaporation.

  17. WASTE MANAGEMENT GENERATED FROM AGRICULTURE IN CĂLĂRAŞI COUNTY

    Directory of Open Access Journals (Sweden)

    Cecilia NEAGU

    2013-10-01

    Full Text Available The agriculture practiced in Calarasi county has negative effects on soil and water sources. The significant quantities of chemical fertilizers and fito-sanitary products, mono crops practicing, vegetal layer reducing (pasture and poor organic waste management derived from agriculture vegetal remains and animal manure lead to soil and ground water pollution. Due to the geographical position of the county, it is needed to monitor constantly the agricultural sector that can flow into the Danube high quantities of nitrites and nitrates. Călăraşi county has a high potential of biomass, enough to obtain natural fertilizers and biogas.

  18. Against the Grain: The Influence of Changing Agricultural Management on the Earth System

    Science.gov (United States)

    Foley, J. A.

    2007-12-01

    . While these modern agricultural practices have successfully increased food production, they have caused extensive environmental damage across the planet. Unfortunately, the current generation of remote sensing datasets and global models only considers the geographic extent of agricultural land; the actual practice of agriculture (what is grown, how it is grown, what inputs are used) is almost completely ignored. This is a serious oversight. In this presentation, I will present new efforts to document the patterns of global agricultural practices and management regimes, and new techniques for incorporating them into global ecological and climate models.

  19. Advances in Remote Sensing for Vegetation Dynamics and Agricultural Management

    Science.gov (United States)

    Tucker, Compton; Puma, Michael

    2015-01-01

    Spaceborne remote sensing has led to great advances in the global monitoring of vegetation. For example, the NASA Global Inventory Modeling and Mapping Studies (GIMMS) group has developed widely used datasets from the Advanced Very High Resolution Radiometer (AVHRR) sensors as well as the Moderate Resolution Imaging Spectroradiometer (MODIS) map imagery and normalized difference vegetation index datasets. These data are valuable for analyzing vegetation trends and variability at the regional and global levels. Numerous studies have investigated such trends and variability for both natural vegetation (e.g., re-greening of the Sahel, shifts in the Eurasian boreal forest, Amazonian drought sensitivity) and crops (e.g., impacts of extremes on agricultural production). Here, a critical overview is presented on recent developments and opportunities in the use of remote sensing for monitoring vegetation and crop dynamics.

  20. Analysis the Impact of Technology Spillovers on Total Factor Productivity of Agricultural Sector in Iran

    OpenAIRE

    Mostafa Baniasadi; Seyed Abd-Almajid Jala’ee Esfandabadi

    2016-01-01

    Introduction: The growth of agricultural production and natural resources are from primary objectives of any political system, because this section has a vital role in providing food security. According to the production theories, production growth will come from two sources; more use of production factors within the framework of existing technologies and second, with using more advanced and more efficient production methods and effective use of production factors. In fact, the second one is ...

  1. Study on the Policies,Science and Technology Support to Impel the Development of Recreational Agriculture in Hainan

    Institute of Scientific and Technical Information of China (English)

    Shuhe; PU; Fuyou; WANG

    2014-01-01

    The current situation of the recreational agriculture development in Hainan was analyzed. The problems of imperfect security system,unsound policies and regulations,scant government support,low enthusiasm for developing recreational agriculture,lacking science and technology support and less special competitive products in Hainan were discussed. Through the reference of foreign countries and Taiwan Area policy support and legislative experience on recreational agriculture,it was recommended to perfect the policy system,develop the leading role of the government,enhance the legislation and supervision,pay attention to science and technology support,in order to promote the healthy sustainable development of recreational agriculture in Hainan.

  2. Natural-technological risk assessment and management

    Science.gov (United States)

    Burova, Valentina; Frolova, Nina

    2016-04-01

    EM-DAT statistical data on human impact and economic damages in the 1st semester 2015 are the highest since 2011: 41% of disasters were floods, responsible for 39% of economic damage and 7% of events were earthquakes responsible for 59% of total death toll. This suggests that disaster risk assessment and management still need to be improved and stay the principle issue in national and international related programs. The paper investigates the risk assessment and management practice in the Russian Federation at different levels. The method is proposed to identify the territories characterized by integrated natural-technological hazard. The maps of the Russian Federation zoning according to the integrated natural-technological hazard level are presented, as well as the procedure of updating the integrated hazard level taking into account the activity of separate processes. Special attention is paid to data bases on past natural and technological processes consequences, which are used for verification of current hazard estimation. The examples of natural-technological risk zoning for the country and some regions territory are presented. Different output risk indexes: both social and economic, are estimated taking into account requirements of end-users. In order to increase the safety of population of the Russian Federation the trans-boundaries hazards are also taken into account.

  3. Impact of agricultural management practices on soil organic carbon: simulation of Australian wheat systems.

    Science.gov (United States)

    Zhao, Gang; Bryan, Brett A; King, Darran; Luo, Zhongkui; Wang, Enli; Song, Xiaodong; Yu, Qiang

    2013-05-01

    Quantifying soil organic carbon (SOC) dynamics at a high spatial and temporal resolution in response to different agricultural management practices and environmental conditions can help identify practices that both sequester carbon in the soil and sustain agricultural productivity. Using an agricultural systems model (the Agricultural Production Systems sIMulator), we conducted a high spatial resolution and long-term (122 years) simulation study to identify the key management practices and environmental variables influencing SOC dynamics in a continuous wheat cropping system in Australia's 96 million ha cereal-growing regions. Agricultural practices included five nitrogen application rates (0-200 kg N ha(-1) in 50 kg N ha(-1) increments), five residue removal rates (0-100% in 25% increments), and five residue incorporation rates (0-100% in 25% increments). We found that the change in SOC during the 122-year simulation was influenced by the management practices of residue removal (linearly negative) and fertilization (nonlinearly positive) - and the environmental variables of initial SOC content (linearly negative) and temperature (nonlinearly negative). The effects of fertilization were strongest at rates up to 50 kg N ha(-1) , and the effects of temperature were strongest where mean annual temperatures exceeded 19 °C. Reducing residue removal and increasing fertilization increased SOC in most areas except Queensland where high rates of SOC decomposition caused by high temperature and soil moisture negated these benefits. Management practices were particularly effective in increasing SOC in south-west Western Australia - an area with low initial SOC. The results can help target agricultural management practices for increasing SOC in the context of local environmental conditions, enabling farmers to contribute to climate change mitigation and sustaining agricultural production.

  4. Management of Agricultural Weather Risks: traditional procedures and new management strategies

    Science.gov (United States)

    Burgaz, F.

    2009-04-01

    Throughout history, agriculture has progressed as an outcome of farmers' efforts to design and apply adaptation strategies aiming to mitigate the impact of adverse meteorological phenomena on their farms' economy. The survival and sustainability of farmholdings, regardless of size or type of production, is directly related to their capacity to withstand the consequences of such phenomena and continue to yield a harvest year after year. While substantial differences can be identified in the intensity and frequency of the damage borne, depending on the country, region and type of production, no farm is exempt from the effects of uncontrollable risks. In this endeavour to mitigate such consequences and successfully manage natural risks, the first protective step must be taken by the farm itself, which must adopt measures that pursue more favourable crop development or a heightened ability to handle risks and their adverse effects. But when the damage inflicted is of an intensity that cannot be accommodated by the farmer, instruments must be deployed that spread or transfer risk to third parties, a process known as risk insurance. Experience shows that of the various such instruments in place, insurance constitutes the most appropriate risk management model and the one that has reached the highest levels of development and acceptance among farmers.

  5. space technology and nigerian national challenges in disaster management

    Science.gov (United States)

    O. Akinyede, J., , Dr.; Abdullahi, R.

    One of the sustainable development challenges of any nation is the nation s capacity and capabilities to manage its environment and disaster According to Abiodun 2002 the fundamental life support systems are air clean water and food or agricultural resources It also includes wholesome environment shelter and access to energy health and education All of these constitute the basic necessities of life whose provision and preservation should be a pre-occupation of the visionary leaders executive legislative and judiciary of any nation and its people in order to completely eradicate ignorance unemployment poverty and disease and also increase life expectancy Accordingly many societies around the globe including Nigeria are embarking on initiatives and developing agenda that could address redress the threats to the life supporting systems Disaster prevention management and reduction therefore present major challenges that require prompt attention locally nationally regionally and globally Responses to disasters vary from the application of space-derived data for disaster management to the disbursement of relief to the victims and the emplacement of recovery measures The role of space technology in particular in all the phases of disaster management planning against disaster disaster early warning risk reduction preparedness crises and damage assessment response and relief disbursement and recovery and reconstruction cannot be overemphasized Akinyede 2005 Therefore this paper seeks to focus on space

  6. Technology management in construction: Lessons for the practice of ...

    African Journals Online (AJOL)

    Abstract. The relevance of managing technology to architectural practices in South .... lead times, lack of continuity in the supply chain, overprocessing, rework ..... Business e-Coach. 2003. Guidelines on technology management for. SMEs.

  7. Technological change in irrigated agriculture in a semiarid region of Spain

    Science.gov (United States)

    Philip, Jean-Marc; Sánchez-Chóliz, Julio; Sarasa, Cristina

    2014-12-01

    Technological change plays a decisive role in irrigated agriculture, which is particularly challenging in semiarid regions. The main objective of this paper is to assess four kinds of alternative technological improvements aimed at dealing with future water availability, especially in the case of extreme events like drought. We evaluate these technologies for a better understanding of what form should be applied in irrigated agriculture in a context of limits on natural resources. We develop a dynamic computable general equilibrium (CGE) model, whose production structure distinguishes between rainfed and irrigated crops, and between a variety of irrigated crops. Land use changes are also evaluated. As well as technological change, we consider the Water Framework Directive (EC 2000/60), which establishes water cost recovery as a key goal. Thus, we assess strategies that combine irrigation water pricing strategies and improved technology. Our results show that policy strategies that focus on fostering technical progress can mitigate the long-term economic effects of downward trends in water supplies, even in drought years. The study also confirms that the absence of price volatility achieved through a water pricing strategy could improve the sustainable use of water.

  8. AN APPROACH FOR TECHNOLOGICAL MANAGEMENT OF MINERAL FERTILIZATION OF CROPS

    Directory of Open Access Journals (Sweden)

    ATANAS Atanasov

    2008-07-01

    Full Text Available An approach for technological management of mineral fertilization in crops based on simulation was presented. The simulation of the interaction between technical means, agricultural workers, crops, soils and fi elds was based on step of the algorithm. It included the following main steps: calculation of the adequate rate of fertilizers depending on soil reserves and the crop requirements, computing the number of aggregates depending of the duration of work, calculation of the productivity of machines, determination of the optimal duration of work and the number of aggregates depending on the shift duration. The new approach presented enabled the following: optimization of time for actual use of the resources, within the boundaries of the agrothechnical terms; precisely simulation of the initial data; specifying the decision for the concrete conditions; easy accessibility and applicability for a broad range of users.

  9. Ascendancy of agricultural biotechnology in the Australian political mainstream coexists with technology criticism by a vocal-minority

    Science.gov (United States)

    Tribe, David

    2014-01-01

    Australia is a federation of States. This political structure necessitates collaborative arrangements between Australian governments to harmonize national regulation of gene technology and food standards. Extensive political negotiation among institutions of federal government has managed regulation of GM crops and food. Well-developed human resources in Australian government provided numerous policy documents facilitating a transparent political process. Workable legislation has been devised in the face of criticisms of gene technology though the political process. Conflicts between potential disruptions to food commodity trade by precautionary proposals for environmental protection were one cause of political tensions, and differences in policy priorities at regional political levels versus national and international forums for negotiation were another. Australian policy outcomes on GM crops reflect (a) strong economic self-interest in innovative and productive farming, (b) reliance on global agricultural market reforms through the Cairns trade group and the WTO, and (c) the importance of Codex Alimentarius and WTO instruments SPS and TBT. Precautionary frameworks for GM food safety assurance that are inconsistent with WTO obligations were avoided in legislation. Since 2008 the 2 major parties, Australian Labor Party (ALP) and the Liberals appear to have reached a workable consensus at the Federal policy level about an important role for agricultural biotechnology in Australia's economic future. PMID:25437242

  10. Ascendancy of agricultural biotechnology in the Australian political mainstream coexists with technology criticism by a vocal-minority.

    Science.gov (United States)

    Tribe, David

    2014-07-01

    Australia is a federation of States. This political structure necessitates collaborative arrangements between Australian governments to harmonize national regulation of gene technology and food standards. Extensive political negotiation among institutions of federal government has managed regulation of GM crops and food. Well-developed human resources in Australian government provided numerous policy documents facilitating a transparent political process. Workable legislation has been devised in the face of criticisms of gene technology though the political process. Conflicts between potential disruptions to food commodity trade by precautionary proposals for environmental protection were one cause of political tensions, and differences in policy priorities at regional political levels versus national and international forums for negotiation were another. Australian policy outcomes on GM crops reflect (a) strong economic self-interest in innovative and productive farming, (b) reliance on global agricultural market reforms through the Cairns trade group and the WTO, and (c) the importance of Codex Alimentarius and WTO instruments SPS and TBT. Precautionary frameworks for GM food safety assurance that are inconsistent with WTO obligations were avoided in legislation. Since 2008 the 2 major parties, Australian Labor Party (ALP) and the Liberals appear to have reached a workable consensus at the Federal policy level about an important role for agricultural biotechnology in Australia's economic future.

  11. Assessment of alternative water management options for irrigated agriculture

    NARCIS (Netherlands)

    Jhorar, R.K.; Smit, A.A.M.F.R.; Roest, C.W.J.

    2009-01-01

    A simulation study on alternative water management strategies was carried out for Sirsa Irrigation Circle in Haryana, covering an area of about 4800 km(2). Results showed that crop evapotranspiration and soil salinity development under reduction in canal water supply and increase in groundwater use,

  12. Importance of whole-farm risk management in agriculture

    NARCIS (Netherlands)

    Huirne, R.B.M.; Meuwissen, M.P.M.; Asseldonk, van M.A.P.M.

    2007-01-01

    Risk management is an increasingly important topic. At the farm level, it received little attention in Europe. Research indicates that whole-farm riskmanagement approaches, that is approaches in which multiple risks and farm activities are considered simultaneously, seem more efficient than `single

  13. Importance of whole-farm risk management in agriculture

    NARCIS (Netherlands)

    Huirne, R.B.M.; Meuwissen, M.P.M.; Asseldonk, van M.A.P.M.

    2007-01-01

    Risk management is an increasingly important topic. At the farm level, it received little attention in Europe. Research indicates that whole-farm riskmanagement approaches, that is approaches in which multiple risks and farm activities are considered simultaneously, seem more efficient than `single

  14. Lessons from Agriculture for the Sustainable Management of Malaria Vectors

    NARCIS (Netherlands)

    Thomas, M.B.; Godfray, H.C.J.; Read, A.F.; Berg, van den H.; Tabashnik, B.E.; Lenteren, van J.C.; Waage, J.K.; Takken, W.

    2012-01-01

    The effectiveness of insecticide-treated bed nets and indoor insecticide sprays to control adult mosquito vectors is being threatened by the spread of insecticide resistance. We argue for expanding beyond “insecticide monotherapy” to more sustainable integrated vector management strategies that use

  15. The use of surrogates for an optimal management of coupled groundwater-agriculture hydrosystems

    Science.gov (United States)

    Grundmann, J.; Schütze, N.; Brettschneider, M.; Schmitz, G. H.; Lennartz, F.

    2012-04-01

    For ensuring an optimal sustainable water resources management in arid coastal environments, we develop a new simulation based integrated water management system. It aims at achieving best possible solutions for groundwater withdrawals for agricultural and municipal water use including saline water management together with a substantial increase of the water use efficiency in irrigated agriculture. To achieve a robust and fast operation of the management system regarding water quality and water quantity we develop appropriate surrogate models by combining physically based process modelling with methods of artificial intelligence. Thereby we use an artificial neural network for modelling the aquifer response, inclusive the seawater interface, which was trained on a scenario database generated by a numerical density depended groundwater flow model. For simulating the behaviour of high productive agricultural farms crop water production functions are generated by means of soil-vegetation-atmosphere-transport (SVAT)-models, adapted to the regional climate conditions, and a novel evolutionary optimisation algorithm for optimal irrigation scheduling and control. We apply both surrogates exemplarily within a simulation based optimisation environment using the characteristics of the south Batinah region in the Sultanate of Oman which is affected by saltwater intrusion into the coastal aquifer due to excessive groundwater withdrawal for irrigated agriculture. We demonstrate the effectiveness of our methodology for the evaluation and optimisation of different irrigation practices, cropping pattern and resulting abstraction scenarios. Due to contradicting objectives like profit-oriented agriculture vs. aquifer sustainability a multi-criterial optimisation is performed.

  16. Sustainable technological development in chemistry. Improving the quality of life through chemistry and agriculture

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-08-01

    The importance of agricultural products, their potential conversion to energy sources and their applications for fibre-reinforced construction materials is emphasized. Another potentially important technology is the conversion of sunlight into electricity such as occurs in the leaves of plants. Parallels with nature exist, even though conversions with inorganic materials have, until now, been promising. The ability to control chemical reactions is the subject throughout all the following chapters. The goal is to achieve high reaction efficiencies and to use fewer basic materials, both of which will lead to a reduction in environmental stress. Sustainable developments in chemistry can be described by two approaches: (1) Improvements in society, with challenges for chemistry; and (2) Improvement in the chemical sector itself. Both approaches are dealt with in this report. Five areas for development have been chosen in the discussions for `DTO-Chemie`: Integrated plant conversion (IPC), in particular Valorisation of plant parts for raw materials and energy; Biomass conversion (C1 Chemistry), in particular Technologies for (among others) C1-based chemicals and energy carriers; Photovoltaic cells (PSC), in particular Technologies for the conversion of solar light into electricity; Process Technology in Fine chemistry (PFC), in particular Methodology of manufacturing processes for Fine chemicals; and Sustainable Construction Materials (FRC); in particular Techniques for using fibre-reinforced composites in construction applications. These areas can be viewed as clusters of technologies, with a strong chemistry and agricultural component, which are necessary for achieving a sustainable future. Furthermore, it is important to recognise that technology requires a progressive development (technology lifecycle). The five areas of technology development are tested against a number of criteria: (1) Sustainability / leap / volume; (2) Horizon 2050; (3) Commitment from industry

  17. Scientific Data Management Center for Enabling Technologies

    Energy Technology Data Exchange (ETDEWEB)

    Vouk, Mladen A.

    2013-01-15

    Managing scientific data has been identified by the scientific community as one of the most important emerging needs because of the sheer volume and increasing complexity of data being collected. Effectively generating, managing, and analyzing this information requires a comprehensive, end-to-end approach to data management that encompasses all of the stages from the initial data acquisition to the final analysis of the data. Fortunately, the data management problems encountered by most scientific domains are common enough to be addressed through shared technology solutions. Based on community input, we have identified three significant requirements. First, more efficient access to storage systems is needed. In particular, parallel file system and I/O system improvements are needed to write and read large volumes of data without slowing a simulation, analysis, or visualization engine. These processes are complicated by the fact that scientific data are structured differently for specific application domains, and are stored in specialized file formats. Second, scientists require technologies to facilitate better understanding of their data, in particular the ability to effectively perform complex data analysis and searches over extremely large data sets. Specialized feature discovery and statistical analysis techniques are needed before the data can be understood or visualized. Furthermore, interactive analysis requires techniques for efficiently selecting subsets of the data. Finally, generating the data, collecting and storing the results, keeping track of data provenance, data post-processing, and analysis of results is a tedious, fragmented process. Tools for automation of this process in a robust, tractable, and recoverable fashion are required to enhance scientific exploration. The SDM center was established under the SciDAC program to address these issues. The SciDAC-1 Scientific Data Management (SDM) Center succeeded in bringing an initial set of advanced

  18. Analysis of economic impacts of climate change on agricultural water management in Europe

    Science.gov (United States)

    Garrote, Luis; Iglesias, Ana

    2016-04-01

    This contribution presents an analysis of impacts of climate change on agricultural water management in Europe. The analysis of climate change impacts on agriculture is composed of two main categories: rainfed agriculture and irrigated agriculture. Impacts on rainfed agriculture are mostly conditioned by climatic factors and were evaluated through the estimation of changes in agricultural productivity induced by climatic changes using the SARA model. At each site, process-based crop responses to climate and management are simulated by using the DSSAT crop models for cereals (wheat and rice), coarse grains (maize) and leguminous (soybeans). Changes in the rest of the crops are derived from analogies to these main crops. For each of the sites we conducted a sensitivity analysis to environmental variables (temperature, precipitation and CO2 levels) and management variables (planting date, nitrogen and irrigation applications) to obtain a database of crop responses. The resulting site output was used to define statistical models of yield response for each site which were used to obtain estimates of changes in agricultural productivity of representative production systems in European agro-climatic regions. Impacts on irrigated agriculture are mostly conditioned by water availability and were evaluated through the estimation of changes in water availability using the WAAPA model, which simulates the operation of a water resources system to maximize water availability. Basic components of WAAPA are inflows, reservoirs and demands. These components are linked to nodes of the river network. WAAPA allows the simulation of reservoir operation and the computation of supply to demands from a system of reservoirs accounting for ecological flows and evaporation losses. WAAPA model was used to estimate maximum potential water availability in the European river network applying gross volume reliability as performance criterion. Impacts on agricultural production are also dependent

  19. An Empirical Analysis on Agricultural Materials Logistics Control and Agricultural Products Safety: A Case Study of Bi-chains Management Model for Veterinary Drugs in Pinggu District

    Institute of Scientific and Technical Information of China (English)

    Tianqi; ZHANG

    2013-01-01

    Through an empirical analysis of the agricultural logistics model and agricultural products quality control system in Pinggu district of Beijing, a model was studied to control the agricultural quality by agricultural logistics. The model adopts modern logistics supply chain, which firstly, establishes a modern logistics distribution system for veterinary drugs by the means of suppliers control, chain management and cold chain distribution; secondly, organizes the veterinary experts and doctors to provide real-time technical services so as to control the abuse of drugs; thirdly, realizes the supervision of local veterinary drugs and diseases. Thus the quality of animal products is guaranteed, and the model is worthy to be popularized.

  20. Agriculture and land management: the landscape monitoring system in Tuscany

    Directory of Open Access Journals (Sweden)

    Valentina Marinai

    2009-10-01

    Full Text Available With respect to the reduced weight in the Gross National Product (GDP and the continuous decrease in manpower which has been recorded in the last decades, an important role is recognized to the rural sector in the current developmetn model which justify the heavy financial committment of Europe and Italy to sustain european agriculture.Within this role, land preservation has an important role for the sector competitiveness, the rural space quality and the citizen’s life quality, and this role is nowadays recognized even by the politics for landscape defined for the Piano strategico nazionale 2007-20131. Both action definitions and planning and development of landscape resources firstly require to define landscape monitoring systems pointing out trends, and critical and strength points represented by the great historical and environmental differences of Italian landscapes. This study is a synthesis of the results from a 5 year project aimed to the definition of a landscape monitoring system in Tuscany, ranging from 1800 and 2000 and based on study areas covering around 1% of the regional territory, which will soon be implemented. The first recorded results show a strong decrease of landscape diversity (40-50% in the investigated time period. This study want to be an example for the implementation of the future monitoring system of this resource.

  1. What are the effects of agricultural management on soil organic carbon (SOC) stocks?

    DEFF Research Database (Denmark)

    Söderström, Bo; Hedlund, Katarina; Jackson, Louise E.

    2014-01-01

    Changes in soil organic carbon (SOC) stocks significantly influence the atmospheric C concentration. Agricultural management practices that increase SOC stocks thus may have profound effects on climate mitigation. Additional benefits include higher soil fertility since increased SOC stocks improve......, such as oxidation/mineralization, leaching and erosion. However, a systematic review comparing the efficacy of different agricultural management practices to increase SOC stocks has not yet been produced. Since there are diverging views on this matter, a systematic review would be timely for framing policies...

  2. How agricultural management shapes soil microbial communities: patterns emerging from genetic and genomic studies

    Science.gov (United States)

    Daly, Amanda; Grandy, A. Stuart

    2016-04-01

    Agriculture is a predominant land use and thus a large influence on global carbon (C) and nitrogen (N) balances, climate, and human health. If we are to produce food, fiber, and fuel sustainably we must maximize agricultural yield while minimizing negative environmental consequences, goals towards which we have made great strides through agronomic advances. However, most agronomic strategies have been designed with a view of soil as a black box, largely ignoring the way management is mediated by soil biota. Because soil microbes play a central role in many of the processes that deliver nutrients to crops and support their health and productivity, agricultural management strategies targeted to exploit or support microbial activity should deliver additional benefits. To do this we must determine how microbial community structure and function are shaped by agricultural practices, but until recently our characterizations of soil microbial communities in agricultural soils have been largely limited to broad taxonomic classes due to methodological constraints. With advances in high-throughput genetic and genomic sequencing techniques, better taxonomic resolution now enables us to determine how agricultural management affects specific microbes and, in turn, nutrient cycling outcomes. Here we unite findings from published research that includes genetic or genomic data about microbial community structure (e.g. 454, Illumina, clone libraries, qPCR) in soils under agricultural management regimes that differ in type and extent of tillage, cropping selections and rotations, inclusion of cover crops, organic amendments, and/or synthetic fertilizer application. We delineate patterns linking agricultural management to microbial diversity, biomass, C- and N-content, and abundance of microbial taxa; furthermore, where available, we compare patterns in microbial communities to patterns in soil extracellular enzyme activities, catabolic profiles, inorganic nitrogen pools, and nitrogen

  3. Geothermal Produced Fluids: Characteristics, Treatment Technologies, and Management Options

    Energy Technology Data Exchange (ETDEWEB)

    Finster, Molly; Clark, Corrie; Schroeder, Jenna; Martino, Louis

    2015-10-01

    Geothermal power plants use geothermal fluids as a resource and create waste residuals as part of the power generation process. Both the geofluid resource and the waste stream are considered produced fluids. The chemical and physical nature of produced fluids can have a major impact on the geothermal power industry and can influence the feasibility of geothermal power development, exploration approaches, power plant design, operating practices, and the reuse or disposal of residuals. In general, produced fluids include anything that comes out of a geothermal field and that subsequently must be managed on the surface. These fluids vary greatly depending on the geothermal reservoir being harnessed, power plant design, and the life cycle stage in which the fluid exists, but generally include water and fluids used to drill geothermal wells, fluids used to stimulate wells in enhanced geothermal systems, and makeup and/or cooling water used during operation of a geothermal power plant. Additional geothermal-related produced fluids include many substances that are similar to waste streams from the oil and gas industry, such as scale, flash tank solids, precipitated solids from brine treatment, hydrogen sulfide, and cooling-tower-related waste. This review paper aims to provide baseline knowledge on specific technologies and technology areas associated with geothermal power production. Specifically, this research focused on the management techniques related to fluids produced and used during the operational stage of a geothermal power plant; the vast majority of which are employed in the generation of electricity. The general characteristics of produced fluids are discussed. Constituents of interest that tend to drive the selection of treatment technologies are described, including total dissolved solids, noncondensable gases, scale and corrosion, silicon dioxide, metal sulfides, calcium carbonate, corrosion, metals, and naturally occurring radioactive material. Management

  4. NASA's Cryogenic Fluid Management Technology Project

    Science.gov (United States)

    Tramel, Terri L.; Motil, Susan M.

    2008-01-01

    The Cryogenic Fluid Management (CFM) Project's primary objective is to develop storage, transfer, and handling technologies for cryogens that will support the enabling of high performance cryogenic propulsion systems, lunar surface systems and economical ground operations. Such technologies can significantly reduce propellant launch mass and required on-orbit margins, reduce or even eliminate propellant tank fluid boil-off losses for long term missions, and simplify vehicle operations. This paper will present the status of the specific technologies that the CFM Project is developing. The two main areas of concentration are analysis models development and CFM hardware development. The project develops analysis tools and models based on thermodynamics, hydrodynamics, and existing flight/test data. These tools assist in the development of pressure/thermal control devices (such as the Thermodynamic Vent System (TVS), and Multi-layer insulation); with the ultimate goal being to develop a mature set of tools and models that can characterize the performance of the pressure/thermal control devices incorporated in the design of an entire CFM system with minimal cryogen loss. The project does hardware development and testing to verify our understanding of the physical principles involved, and to validate the performance of CFM components, subsystems and systems. This database provides information to anchor our analytical models. This paper describes some of the current activities of the NASA's Cryogenic Fluid Management Project.

  5. Adoption of precision agriculture technologies in India and in some developing countries: Scope, present status and strategies

    Institute of Scientific and Technical Information of China (English)

    Pinaki Mondal; Manisha Basu

    2009-01-01

    Rapid socio-economic changes in some developing countries, including India, are creating new scopes for application of precision agriculture (PA). The implications of dramatic shifts for economic development, urbanization and energy consumption in some devel-oping countries are immense. High-tech nature of traditional PA technologies developed in advanced countries created a real challenge for engineers to search suitable PA technologies for developing countries. It is expected that application of balanced soft and hard PA technologies based on the need of specific socio-economic condition of a country will make PA suitable for developing countries also. 'Soft' PA depends mainly on visual observation of crop and soil and management decision based on experience and intuition, rather than on statistical and scientific analysis. 'Hard' PA utilizes all modern technologies such as GPS, RS, and VRT. Three components, namely, 'single PA technology', 'PA technology package' (for the user to select one or combination) and 'integrated PA technology', have been identified as a part of adoption strategies of PA in the developing countries. Therefore, the objective of this paper is to find out the scope, the present status and the strategies for adoption of PA in India and in some developing countries. Application of PA in cash crop, plan-tation crop, etc. has been discussed. Application of some medium and low-tech PA tools such as chlorophyll meter and leaf colour chart. in small farms has been included. This exhaustive review of the present status of PA in India and in some developing countries is expected to help to find out the adoption trend and direction of future research. Detailed strategy for the adoption of PA in India has also been proposed.

  6. Precision Agriculture. Reaping the Benefits of Technological Growth. Resources in Technology.

    Science.gov (United States)

    Hadley, Joel F.

    1998-01-01

    Technological innovations have revolutionized farming. Using precision farming techniques, farmers get an accurate picture of a field's attributes, such as soil properties, yield rates, and crop characteristics through the use of Differential Global Positioning Satellite hardware. (JOW)

  7. Precision Agriculture. Reaping the Benefits of Technological Growth. Resources in Technology.

    Science.gov (United States)

    Hadley, Joel F.

    1998-01-01

    Technological innovations have revolutionized farming. Using precision farming techniques, farmers get an accurate picture of a field's attributes, such as soil properties, yield rates, and crop characteristics through the use of Differential Global Positioning Satellite hardware. (JOW)

  8. Investigation on Reservoir Operation of Agricultural Water Resources Management for Drought Mitigation

    Science.gov (United States)

    Cheng, C. L.

    2015-12-01

    Investigation on Reservoir Operation of Agricultural Water Resources Management for Drought Mitigation Chung-Lien Cheng, Wen-Ping Tsai, Fi-John Chang* Department of Bioenvironmental Systems Engineering, National Taiwan University, Da-An District, Taipei 10617, Taiwan, ROC.Corresponding author: Fi-John Chang (changfj@ntu.edu.tw) AbstractIn Taiwan, the population growth and economic development has led to considerable and increasing demands for natural water resources in the last decades. Under such condition, water shortage problems have frequently occurred in northern Taiwan in recent years such that water is usually transferred from irrigation sectors to public sectors during drought periods. Facing the uneven spatial and temporal distribution of water resources and the problems of increasing water shortages, it is a primary and critical issue to simultaneously satisfy multiple water uses through adequate reservoir operations for sustainable water resources management. Therefore, we intend to build an intelligent reservoir operation system for the assessment of agricultural water resources management strategy in response to food security during drought periods. This study first uses the grey system to forecast the agricultural water demand during February and April for assessing future agricultural water demands. In the second part, we build an intelligent water resources system by using the non-dominated sorting genetic algorithm-II (NSGA-II), an optimization tool, for searching the water allocation series based on different water demand scenarios created from the first part to optimize the water supply operation for different water sectors. The results can be a reference guide for adequate agricultural water resources management during drought periods. Keywords: Non-dominated sorting genetic algorithm-II (NSGA-II); Grey System; Optimization; Agricultural Water Resources Management.

  9. Food, water, and fault lines: Remote sensing opportunities for earthquake-response management of agricultural water

    Energy Technology Data Exchange (ETDEWEB)

    Rodriguez, Jenna, E-mail: jmmartin@ucdavis.edu; Ustin, Susan; Sandoval-Solis, Samuel; O' Geen, Anthony Toby

    2016-09-15

    Earthquakes often cause destructive and unpredictable changes that can affect local hydrology (e.g. groundwater elevation or reduction) and thus disrupt land uses and human activities. Prolific agricultural regions overlie seismically active areas, emphasizing the importance to improve our understanding and monitoring of hydrologic and agricultural systems following a seismic event. A thorough data collection is necessary for adequate post-earthquake crop management response; however, the large spatial extent of earthquake's impact makes challenging the collection of robust data sets for identifying locations and magnitude of these impacts. Observing hydrologic responses to earthquakes is not a novel concept, yet there is a lack of methods and tools for assessing earthquake's impacts upon the regional hydrology and agricultural systems. The objective of this paper is to describe how remote sensing imagery, methods and tools allow detecting crop responses and damage incurred after earthquakes because a change in the regional hydrology. Many remote sensing datasets are long archived with extensive coverage and with well-documented methods to assess plant-water relations. We thus connect remote sensing of plant water relations to its utility in agriculture using a post-earthquake agrohydrologic remote sensing (PEARS) framework; specifically in agro-hydrologic relationships associated with recent earthquake events that will lead to improved water management. - Highlights: • Remote sensing to improve agricultural disaster management • Introduce post-earthquake agrohydrologic remote sensing (PEARS) framework • Apply PEARS framework to 2010 Maule Earthquake in Central Chile.

  10. 精准农业技术概述%Overview of Precision Agriculture Technology

    Institute of Scientific and Technical Information of China (English)

    王福义

    2012-01-01

    在农产品国际市场竞争日趋激烈的时代,只有采用更先进的技术手段,才能适应不断变化的外部环境。为高效利用各类农业资源和改善环境.简述精准农业的定义及其技术流程,详细介绍精准农业的主要内容及其支持技术,为该项技术的广泛应用提供有益的参考。%This article explains the definition of precision agriculture and its technical flow and expounds on the major contents of precision agriculture and its supportive technology for the aim of making full use of various agricultural resources and improving environment and providing reference for the application of this technology.

  11. Active microbial soil communities in different agricultural managements

    Science.gov (United States)

    Landi, S.; Pastorelli, R.

    2009-04-01

    We studied the composition of active eubacterial microflora by RNA extraction from soil (bulk and rhizosphere) under different environmental impact managements, in a hilly basin in Gallura (Sardinia). We contrasted grassy vineyard, in which the soil had been in continuous contact with plant roots for a long period of time, with traditional tilled vineyard. Moreover, we examined permanent grassland, in which plants had been present for some years, with temporary grassland, in which varying plants had been present only during the respective growing seasons. Molecular analysis of total population was carried out by electrophoretic separation by Denaturing Gradient Gel Electrophoresis (DGGE) of amplified cDNA fragments obtained from 16S rRNA. In vineyards UPGMA (Unweighted Pair Group Mathematical Average) analysis made up separate clusters depending on soil management. In spring both clusters showed similarity over 70%, while in autumn the similarity increased, 84% and 90% for grassy and conventional tilled vineyard respectively. Permanent and temporary grassland joined in a single cluster in spring, while in autumn a partial separation was evidenced. The grassy vineyard, permanent and temporary grassland showed higher richness and diversity Shannon-Weiner index values than vineyard with conventional tillage although no significant. In conclusion the expected effect of the rhizosphere was visible: the grass cover influenced positively the diversity of active microbial population.

  12. Problem area 1 effective water management in agriculture-Product area accomplishments-FY 11 - FY14

    Science.gov (United States)

    The USDA Agricultural Research Service National Program 211 is composed of four components or problem areas. Problem Area 1, Effective Water Management in Agriculture, focuses on six areas of research that are crucial to safe and effective use of all water resources for agricultural production: 1) I...

  13. Sustainable management of agriculture activity on areas with soil vulnerability to compaction trough a developed decision support system (DSS)

    Science.gov (United States)

    Moretto, Johnny; Fantinato, Luciano; Rasera, Roberto

    2017-04-01

    One of the main environmental effects of agriculture is the negative impacts on areas with soil vulnerability to compaction and undersurface water derived from inputs and treatment distributions. A solution may represented from the "Precision Farming". Precision Farming refers to a management concept focusing on (near-real time) observation, measurement and responses to inter- and intra-variability in crops, fields and animals. Potential benefits may include increasing crop yields and animal performance, cost and labour reduction and optimisation of process inputs, all of which would increase profitability. At the same time, Precision Farming should increase work safety and reduce the environmental impacts of agriculture and farming practices, thus contributing to the sustainability of agricultural production. The concept has been made possible by the rapid development of ICT-based sensor technologies and procedures along with dedicated software that, in the case of arable farming, provides the link between spatially-distributed variables and appropriate farming practices such as tillage, seeding, fertilisation, herbicide and pesticide application, and harvesting. Much progress has been made in terms of technical solutions, but major steps are still required for the introduction of this approach over the common agricultural practices. There are currently a large number of sensors capable of collecting data for various applications (e.g. Index of vegetation vigor, soil moisture, Digital Elevation Models, meteorology, etc.). The resulting large volumes of data need to be standardised, processed and integrated using metadata analysis of spatial information, to generate useful input for decision-support systems. In this context, a user-friendly IT applications has been developed, for organizing and processing large volumes of data from different types of remote sensing and meteorological sensors, and for integrating these data into user-friendly farm management support

  14. 基于物联网技术的智能农业应用系统%Intelligent agriculture application system based on IOT technology

    Institute of Scientific and Technical Information of China (English)

    林元乖; 龙顺宇; 杨伟

    2013-01-01

    Based on the development of modern agriculture intelligent and actual demands, an IOT based intelligent agriculture application system was designed. The technologies used in the system includes Zigbee technology, wireless networking, sensor technology, RFID ntechnology, MCU intelligent control, bar code recognition, embedded TCP/IP technology, GSM communication technology, GPRS communication technology, GPS global positioning technology, DTU remote transmission technology, TTS speech synthesis technology and adaptive gateway switching technology. This environmental monitoring system is composed of the agricultural products and nurturing platform subsystem, agricultural products transportation management and control subsystem, and agricultural products sales and distribution management subsystem. Those three subsystems are remotely interacted to solve some of the practical problems such as intelligent monitoring and cultivation, transportation, sale, stage. The scientific cultivation of crops, precision transportation and smart product traceability were realized ultimately.%  立足现代农业智能化发展和实际需求,合理选用ZigBee技术、无线组网技术、传感器技术、RFID技术、单片机智能控制技术、条码识别技术、嵌入式TCP/IP技术、GSM通讯技术、GPRS通讯技术、GPS全球定位技术、DTU远程传送技术、TTS语音合成技术、自适应网关切换技术等物联网关键技术,设计了一种基于物联网技术的智能农业应用系统。该系统包括农业产品环境监测与培育平台系统、农业产品运输管理与控制系统、农业产品销售与分配管理系统等三个子系统,可通过远程交互方式来解决农作物的智能监测和培育、运输、销售等阶段的一些实际问题,最终实现农作物的科学培育、精准运输、产品溯源等智能农业应用。

  15. Development and demonstration of energy saving technologies in agriculture; Udvikling og demonstration af energibesparende teknologi til landbruget

    Energy Technology Data Exchange (ETDEWEB)

    Pedersen, Joergen; Trenel, P.; Krogh Hansen, T.; Andersen, Mathias

    2010-07-01

    The energy consumption for agriculture is approx. 10% of the total corporate energy use in Denmark and is therefore a major source of total CO2 emission. This project aims to show that there is great potential for reducing energy use in agriculture. The project focused on saving energy in pig production, as this is the largest branch of production in farming and also the most energy consuming. The energy consumption in selected herds has been monitored with high accuracy making it possible to track down energy consumption, on system level, minute by minute. The energy consumption for light, ventilation and heating systems has been followed in various sections of different farms to compare the level of consumption. In the project 4 technologies were developed and tested. The results are: 1) Two new EC (electronically commuted) fans for livestock facilities makes it possible to reduce power consumption for ventilation with over 50% compared with frequency controlled fans; 2) An intelligent shelter for two climate stables was developed to regulate heat in the piglet pens. The system showed a 43% energy saving for heating compared to identical climate stables with normal floor heating; 3) An hour-based energy management system called Elspot was tested. The Elspot module can automatically activate and deactivate electrically powered equipment according to the energy price. The study found that farms can reduce their spending on electricity by 25% using the Elspot module on a feed mill; 4) A web interface for energy monitoring was designed specifically for farmers. This system makes it possible for farmers to monitor their energy consumption at and benchmark this against normative values or new technologies. The initial goal of the project was to develop and demonstrate solutions that could potentially reduce energy consumption in agriculture by 20%. Since the work was done only with energy saving technologies in livestock production, this corresponds to an energy

  16. Secure Logistic Management System Using Wireless Technologies

    Directory of Open Access Journals (Sweden)

    K.R. Prasanna

    2012-06-01

    Full Text Available This study proposes an idea of solving problems arising in logistics management, with the aid of wireless communication technologies like RFID, GSM and GPS. This study includes the modules of goods delivery status, vehicle location tracking, overloading of goods, interlocking system and finding out the misplaced goods. The integrated system consists of RFID and GPS technology for goods count and vehicle tracking. Overloading of goods is identified with the help of the weight sensors. If the goods are misplaced, the secure system will indicate the authorized base station and will not allow the vehicle to move. If the wrong goods are taken out from the cargo the buzzer will be ON and the message will be intimated to the concerned person through GSM.

  17. Enabling Technologies for Improved Data Management: Hardware

    Directory of Open Access Journals (Sweden)

    Kerstin van Dam-Kleese

    2001-01-01

    Full Text Available The most valuable assets in every scientific community are the expert work force and the research results/data produced. The last decade has seen new experimental and computational techniques developing at an ever-faster pace, encouraging the production of ever-larger quantities of data in ever-shorter time spans. Concurrently the traditional scientific working environment has changed beyond recognition. Today scientists can use a wide spectrum of experimental, computational and analytical facilities, often widely distributed over the UK and Europe. In this environment new challenges are posed for the Management of Data every day, but are we ready to tackle them? Do we know exactly what the challenges are? Is the right technology available and is it applied where necessary? This part of enabling technologies investigates current hardware techniques and their functionalities and provides a comparison between various products.

  18. Management Fads, Pedagogies and Soft Technologies

    CERN Document Server

    Bendor, J; Wu, F; Bendor, Jonathan; Huberman, Bernardo A.; Wu, Fang

    2005-01-01

    We present a model for the diffusion of management fads and other technologies which lack clear objective evidence about their merits. The choices made by non-Bayesian adopters reflect both their own evaluations and the social influence of their peers. We show, both analytically and computationally, that the dynamics lead to outcomes that appear to be deterministic in spite of being governed by a stochastic process. In other words, when the objective evidence about a technology is weak, the evolution of this process quickly settles down to a fraction of adopters that is not predetermined. When the objective evidence is strong, the proportion of adopters is determined by the quality of the evidence and the adopters' competence.

  19. Tailoring conservation agriculture technologies to West Africa semi-arid zones: Building on traditional local practices for soil restoration

    NARCIS (Netherlands)

    Lahmar, R.; Bationo, B.A.; Lamso, N.D.; Guéro, Y.; Tittonell, P.A.

    2012-01-01

    Low inherent fertility of tropical soils and degradation, nutrient deficiency and water stress are the key factors that hamper rainfed agriculture in semi-arid West Africa. Conservation Agriculture (CA) is currently promoted in the region as a technology to reduce soil degradation, mitigate the effe

  20. Ergonomics Perspective in Agricultural Research: A User-Centred Approach Using CAD and Digital Human Modeling (DHM) Technologies

    Science.gov (United States)

    Patel, Thaneswer; Sanjog, J.; Karmakar, Sougata

    2016-06-01

    Computer-aided Design (CAD) and Digital Human Modeling (DHM) (specialized CAD software for virtual human representation) technologies endow unique opportunities to incorporate human factors pro-actively in design development. Challenges of enhancing agricultural productivity through improvement of agricultural tools/machineries and better human-machine compatibility can be ensured by adoption of these modern technologies. Objectives of present work are to provide the detailed scenario of CAD and DHM applications in agricultural sector; and finding out means for wide adoption of these technologies for design and development of cost-effective, user-friendly, efficient and safe agricultural tools/equipment and operator's workplace. Extensive literature review has been conducted for systematic segregation and representation of available information towards drawing inferences. Although applications of various CAD software have momentum in agricultural research particularly for design and manufacturing of agricultural equipment/machinery, use of DHM is still at its infancy in this sector. Current review discusses about reasons of less adoption of these technologies in agricultural sector and steps to be taken for their wide adoption. It also suggests possible future research directions to come up with better ergonomic design strategies for improvement of agricultural equipment/machines and workstations through application of CAD and DHM.

  1. Tailoring conservation agriculture technologies to West Africa semi-arid zones: Building on traditional local practices for soil restoration

    NARCIS (Netherlands)

    Lahmar, R.; Bationo, B.A.; Lamso, N.D.; Guéro, Y.; Tittonell, P.A.

    2012-01-01

    Low inherent fertility of tropical soils and degradation, nutrient deficiency and water stress are the key factors that hamper rainfed agriculture in semi-arid West Africa. Conservation Agriculture (CA) is currently promoted in the region as a technology to reduce soil degradation, mitigate the effe

  2. Ergonomics Perspective in Agricultural Research: A User-Centred Approach Using CAD and Digital Human Modeling (DHM) Technologies

    Science.gov (United States)

    Patel, Thaneswer; Sanjog, J.; Karmakar, Sougata

    2016-09-01

    Computer-aided Design (CAD) and Digital Human Modeling (DHM) (specialized CAD software for virtual human representation) technologies endow unique opportunities to incorporate human factors pro-actively in design development. Challenges of enhancing agricultural productivity through improvement of agricultural tools/machineries and better human-machine compatibility can be ensured by adoption of these modern technologies. Objectives of present work are to provide the detailed scenario of CAD and DHM applications in agricultural sector; and finding out means for wide adoption of these technologies for design and development of cost-effective, user-friendly, efficient and safe agricultural tools/equipment and operator's workplace. Extensive literature review has been conducted for systematic segregation and representation of available information towards drawing inferences. Although applications of various CAD software have momentum in agricultural research particularly for design and manufacturing of agricultural equipment/machinery, use of DHM is still at its infancy in this sector. Current review discusses about reasons of less adoption of these technologies in agricultural sector and steps to be taken for their wide adoption. It also suggests possible future research directions to come up with better ergonomic design strategies for improvement of agricultural equipment/machines and workstations through application of CAD and DHM.

  3. Applications and case studies of the next-generation sequencing technologies in food, nutrition and agriculture.

    Science.gov (United States)

    Liu, George E

    2009-01-01

    The next-generation sequencing technologies are able to produce millions of short sequence reads in a high-throughput, cost-effective fashion. The emergence of these technologies has not only facilitated genome sequencing but also started to change the landscape of life sciences. Here, I survey their major applications ranging from whole-genome sequencing and resequencing, single nucleotide polymorphism (SNP) and structural variation discovery, to mRNA and noncoding RNA profiling and protein-nucleic acid interaction assay. These case studies in structural, functional and comparative genomics, metagenomics, and epigenomics are providing a more complete picture of the genome structures and functions. In the near future, we will witness broad impacts of these next-generation sequencing technologies for solving the complex biological problems in food, nutrition and agriculture. In this article, recent patents based information is also included.

  4. Information technology project risk management in Peru

    OpenAIRE

    Del Carpio Gallegos, Javier; Universidad Nacional Mayor de San Marcos

    2014-01-01

    This article shows how some principles, uses, and practices of risk management are applied in information technology projects in Peru; in the last four years, in representative sectors like manufacturing, banking, information and communications, academics institutions, construction, government, consulting, services, and others. El presente artículo muestra algunos principios, usos y prácticas de cómo la gestión de riesgos de proyectos de tecnología se ha llevado a cabo en los últimos cuatr...

  5. Managing the Organizational Culture: A Technological Issue

    Directory of Open Access Journals (Sweden)

    Takhir U. Bazarov

    2011-01-01

    Full Text Available Organizational culture presents an interest for research and practice of social psychology. This article is intended to discuss the problem of managing the organizational structure on two levels that contain most topical problems: general methodological level and technological level. Organizational culture is a system with its distinct features that consists of units and sub-systems with their specific features. An organizational-culture system comprises several levels: leader's personality level (as well as the personality level in general, level of executive team (as well as of a small group in general, level of organization in general (level of a large group.

  6. The economical contracting management in Agricultural Cooperatives: tools for evaluating their performance.

    Directory of Open Access Journals (Sweden)

    Rafael Enrique Viña Echevarría

    2014-06-01

    Full Text Available The economic and management contracts involve strategic actions, legal and operational purposes that make possible to convert the goal of an organization on results that express the fulfillment of the mandates and satisfies customers on the basis of the duties and obligations set out in the negotiating document. This article aims to get inside into the performance evaluation of the management of the recruitment of Agricultural Cooperatives and to reflex about the insufficiencies evidenced in this process. To which we developed a theoretical valuation and economic procurement praxiological showing a group of deficiencies that have impacted in the contracts management The study was able to obtain, process, analyze, interpret and argue the problems associated with economic contracting and justify the need to propose a system of indicators to assess recruitment management Agricultural Cooperatives in the province of Sancti Spiritus, the results revealed the ineffectiveness of the process and the negative impact on the productive base.

  7. Educational Reform in Management Courses of Agricultural & Forestry Higher Vocational Schools from the Perspective of Microblog

    Institute of Scientific and Technical Information of China (English)

    Liuhe; JIN

    2014-01-01

    At present there are many socialized microblog platforms.With powerful mobility,real-time information,fragment of information dissemination,and innovation of interaction,the microblog has become a socialized interaction mode in recent years.Since microblog is very popular with students of agricultural and forestry higher vocational schools,with the rising and development of network education,the microblog as a new information platform will be used by more and more teachers in education.From the perspective of microblog,this paper studied educational reform in management courses of agricultural and forestry higher vocational schools,in the hope of providing certain reference and help for current education practice of agricultural and forestry management courses.

  8. Policy options and system supplies on socialization standard management of city agricultural laborers

    Institute of Scientific and Technical Information of China (English)

    SUN Yujuan

    2007-01-01

    It is a social system engineering to solve problems of city agricultural laborers, inevitably concerning series of social phenomenon and the social issues of the city and countryside relations, the government function, the city management, the fair efficiency, the population flows, the labor employment, the social security, and so on. Furthermore, it also involves the profoundly political and economic system reforms, the transformation of government functions, the system perfection, legal administration, the social stability in China. The city government, as the direct superintendent of the agricultural laborers, should adopt the conception of the system engineering to construct anew mechanism of the city agricultural laborers socialization standard management, which has a profound theoretical and practical significance.

  9. Two dimensions of nitrate pollution management in an agricultural catchment

    Science.gov (United States)

    Wachniew, Przemysław; Martinez, Grit; Bar-Michalczyk, Dominika; Kania, Jarosław; Malina, Grzegorz; Michalczyk, Tomasz; Różański, Kazimierz; Witczak, Stanisław; Zięba, Damian; Żurek, Anna J.; Berrini, Anne

    2017-04-01

    The Kocinka River catchment underlain by the karstic-fissured upper Jurrasic Częstochowa aquifer in Southern Poland is the site of an interdisciplinary research aimed at finding solutions to pollution of water resources with nutrients. These efforts are conducted in the framework of the BONUS Soils2Sea project that deals with the development of differentiated environmental management measures based on utilization of the natural ability of soils, groundwater and surface water to remove surplus nutrients. Implementation of these or any other measures for the improvement of water quality depends primarily on the perceptions and attitudes of the major actors, which in turn are a product of the socio-economic, cultural-historical and political development spanning many generations. The problem of the deteriorating water quality is therefore twofold. Understanding the complex natural system consisting of the coupled groundwater and surface water component with a wide spectrum of time lags of pollution transport is only the beginning of the solution. The mitigation policies and measures based on this scientific knowledge have to recognize the equally complex nature of social factors and interactions. Implementation of the European and national policies and legislations has to take into account the regional perspective. Identification of the key stakeholders is in this regard a first step followed by an inquiry into their values, perceptions and motivations through interviews, workshops, etc. Understanding of the socio-cultural, historical, economic and political factors that shape stakeholder actions is a prerequisite for the development of the successful management and mitigation schemes. The process of gaining insights into the environmental and social aspects of nutrient pollution in the Kocinka catchment is partly presented by the documentary film "Soils2Sea: Reducing nutrient loadings into the Baltic Sea" (https://www.youtube.com/watch?v=LUouES4SeJk).

  10. Moving R&D to the Marketplace, A Guidebook for Technology Transfer Managers

    Energy Technology Data Exchange (ETDEWEB)

    Mock, John E.; Kenkeremath, Deepak C.; Janis, F. Timothy

    1993-01-01

    This Guidebook serves as an introduction as well as a refresher for technology transfer managers. It focuses on the question: What can the Technology Transfer manager do when confronted by complex situations and events? The main functional issues addressed here concern the conduct of technology transfer in Technology Utilization programs. These R&D programs whose primary mission is to develop technologies that will be used outside of the Federal sector. Renewable energy, health care, and agricultural advances are technologies of this type. The contents of this Guidebook will be of value to managers in a variety of Federal, State, university and industry technology development and transfer programs. The general area of transferring service innovations is not covered here. The Guidebook is primarily about the development and care of hardware. This Guidebook makes no attempt to judge the value of specific technologies in meeting societal needs. Rather, it addresses the improvement of the technology transfer process itself. It does, however, include reminders that ascertainment of the social value of specific technologies is one of the important yet difficult tasks of R&D and technology transfer programs. [DJE-2005

  11. 现代智能农业技术引领农业现代化进程初探%Discussing on Development of Agriculture Modernization Supporting by Modern Intelligent Agriculture Technologies

    Institute of Scientific and Technical Information of China (English)

    陈一飞; 高万林; 齐凯; 刘柏成

    2014-01-01

    在我国发展农业现代化无疑要结合本国国情,因此有许多发展方向和目标。把发展农业现代化看成一个大系统工程,并按照大系统理论,将其分解成由3层递阶子系统组成的大系统架构,即底层的农业生产及农产品加工现代化、中层的农业产品经营及社会服务现代化、高层的农业大系统管理与决策现代化,简述了彼此的关系。同时,阐明了现代农业科技中智慧农业和智能农业的关系,最后重点探讨了智能农业在农业生产及加工层面中至关重要的作用,提出了加强以智能农业为主导来提升农业现代化的建议。%In China , development agriculture modernization has many directions and purposes , but all of these should think domestic agricultural situations .Based on complex large system theory , development agriculture modernization can be considered one large system engineering , and which is constructed by three levels hierarchical sub -systems , it in-cludes agricultural production and processing modernization on bottom level , agricultural products trade and social server modernization on middle level , agriculture large system management and decision making modernization .In this paper , the relation among these three levels is discussed .On the other hand , paper also has presented the relation between Wis-dom Agriculture ( WA) and Intelligent Agriculture ( IA) in modern agricultural science and technology , and the IA im-portant function in bottom level of agriculture production and processing is researched .Finally , paper has presented the proposal of enhancing IA dominant function to promote agriculture modernization .

  12. 76 FR 74722 - Office of Procurement and Property Management; Agriculture Acquisition Regulation, Labor Law...

    Science.gov (United States)

    2011-12-01

    ... Regulation, Labor Law Violations AGENCY: Office of Procurement and Property Management, Department of...'') to add a new clause at subpart 422.70 entitled ``Labor Law Violations.'' The rule is issued as a... subpart and clause entitled Labor Law Violations to the Agriculture Acquisition Regulation (AGAR)....

  13. Managing saltwater intrusion in coastal arid regions and its societal implications for agriculture

    Science.gov (United States)

    Grundmann, Jens; Al-Khatri, Ayisha; Schütze, Niels

    2016-05-01

    Coastal aquifers in arid and semiarid regions are particularly at risk due to intrusion of salty marine water. Since groundwater is predominantly used in irrigated agriculture, its excessive pumping - above the natural rate of replenishment - strengthen the intrusion process. Using this increasingly saline water for irrigation, leads to a destruction of valuable agricultural resources and the economic basis of farmers and their communities. The limitation of resources (water and soil) in these regions requires a societal adaptation and change in behaviour as well as the development of appropriate management strategies for a transition towards stable and sustainable future hydrosystem states. Besides a description of the system dynamics and the spatial consequences of adaptation on the resources availability, the contribution combines results of an empirical survey with stakeholders and physically based modelling of the groundwater-agriculture hydrosystem interactions. This includes an analysis of stakeholders' (farmers and decision makers) behaviour and opinions regarding several management interventions aiming on water demand and water resources management as well as the thinking of decision makers how farmers will behave. In this context, the technical counter measures to manage the saltwater intrusion by simulating different groundwater pumping strategies and scenarios are evaluated from the economic and social point of view and if the spatial variability of the aquifer's hydrogeology is taken into consideration. The study is exemplarily investigated for the south Batinah region in the Sultanate of Oman, which is affected by saltwater intrusion into a coastal aquifer system due to excessive groundwater withdrawal for irrigated agriculture.

  14. Hands-on Precision Agriculture Data Management Workshops for Producers and Industry Professionals: Development and Assessment

    Science.gov (United States)

    Luck, Joe D.; Fulton, John P.; Rees, Jennifer

    2015-01-01

    Three Precision Agriculture Data Management workshops regarding yield monitor data were conducted in 2014, reaching 62 participants. Post-workshop surveys (n = 58) indicated 73% of respondents experienced a moderate to significant increase in knowledge related to yield monitor data usage. Another 72% reported that they planned to utilize best…

  15. Water Resources and Agricultural Water Use in the North China Plain: Current Status and Management Options

    Science.gov (United States)

    Serious water deficits with deteriorating environmental quality are threatening agricultural sustainability in the North China Plain (NCP). This paper addresses spatial and temporal availability of water resources in the NCP, and identifies the effects of soil management, irrigation and crop genetic...

  16. Soil organic matter distribution and microaggregate characteristics as affected by agricultural management and earthworm activity

    NARCIS (Netherlands)

    Pulleman, M.M.; Six, J.; Breemen, van N.; Jongmans, A.G.

    2005-01-01

    Stable microaggregates can physically protect occluded soil organic matter (SOM) against decomposition. We studied the effects of agricultural management on the amount and characteristics of microaggregates and on SOM distribution in a marine loam soil in the Netherlands. Three long-term farming sys

  17. Soil health: an emergent set of soil properties that result from synergy among agricultural management practices

    Science.gov (United States)

    The responses of a selected soil microbial property to a single agricultural management practice are often inconsistent among field studies, possibly reflecting the site-specific nature of field studies. An equally compelling explanation is that in complex systems where outcomes are the result of n...

  18. 25 CFR 166.311 - Is an Indian agricultural resource management plan required?

    Science.gov (United States)

    2010-04-01

    ... federal statute or judicial decision or conflict with our general trust responsibility under federal law. ... agricultural resource management plan developed by the tribe, or by us in close consultation with the tribe... and existing survey documents, reports, and other research from federal agencies, tribal...

  19. Changes in agricultural management drive the diversity of Burkholderia species isolated from soil on PLAT medium

    NARCIS (Netherlands)

    Salles, JF; Samyn, E; Vandamme, P; van Veen, JA; van Elsas, JD

    2006-01-01

    In order to assess the diversity of culturable Burkholderia populations in rhizosphere and bulk soil and to evaluate how different agricultural management regimes and land use history affect this diversity, four treatments were evaluated: permanent grassland; grassland converted into maize monocultu

  20. Changes in agricultural management drive the diversity of Burkholderia species isolated from soil on PCAT medium

    NARCIS (Netherlands)

    Salles, J.F.; Samyn, E.; Vandamme, P.; Van Veen, J.A.; van Elsas, J.D.

    2006-01-01

    Abstract In order to assess the diversity of culturable Burkholderia populations in rhizosphere and bulk soil and to evaluate how different agricultural management regimes and land use history affect this diversity, four treatments were evaluated: permanent grassland; grassland converted into maize

  1. TECHNOLOGY FOR THE PREPARATION OF LIVESTOCK WASTEWATER FOR IRRIGATION OF AGRICULTURAL CROPS

    Directory of Open Access Journals (Sweden)

    Domashenko Y. E.

    2015-02-01

    Full Text Available In the article the authors propose various techniques for the preparation of livestock waste for agricultural use, particularly for irrigation. We have considered resource-saving environmentally safe technology for processing livestock waste pig farms based on the use of the reagent preparation phosphogypsum – residuals of phosphoric acid and fertilizers. The technology was tested and endorsed at the operating company LLC "Aksai field" of the Rostov region. Also based on this technology, we have offered the following technical solution: livestock wastewater is exposed to the vortex field with movable ferromagnetic particles, which contributes to more complete disinfecting effect. Further improvement of the technological scheme of training for livestock waste allowed to get more modern technical solution, including sewage treatment acidifying reagent is a suspension of phosphogypsum and slightly basic by oxychloride brand Aqua-Aurat. With the aim of reducing the cost and simplifying the technology of training we offered using a reagent, obtained from natural raw materials - silica-coagulant on the basis of nepheline instead of the low-base oxychloride brand Aqua-AuraTM. Aluminosilicate coagulant on the basis of nepheline may be used at high values of COD up to 2000 mg O/l and TBOD to 1500 mg O/l, which is a limitation for the use of such coagulants in the preparation of livestock wastewater pig farms. All the proposed technologies are based on the positions of resource and energy efficiency and environmental safety

  2. A study of the cost-effective markets for new technology agricultural aircraft

    Science.gov (United States)

    Hazelrigg, G. A., Jr.; Clyne, F.

    1979-01-01

    A previously developed data base was used to estimate the regional and total U.S. cost-effective markets for a new technology agricultural aircraft as incorporating features which could result from NASA-sponsored aerial applications research. The results show that the long-term market penetration of a new technology aircraft would be near 3,000 aircraft. This market penetration would be attained in approximately 20 years. Annual sales would be about 200 aircraft after 5 to 6 years of introduction. The net present value of cost savings benefit which this aircraft would yield (measured on an infinite horizon basis) would be about $35 million counted at a 10 percent discount rate and $120 million at a 5 percent discount rate. At both discount rates the present value of cost savings exceeds the present value of research and development (R&D) costs estimated for the development of the technology base needed for the proposed aircraft. These results are quite conservative as they have been derived neglecting future growth in the agricultural aviation industry, which has been averaging about 12 percent per year over the past several years.

  3. Importance of Program Development Competencies for Agricultural Extension Agents' Performance in Process of Technology Transfer

    Directory of Open Access Journals (Sweden)

    Neda Tiraieyari

    2010-01-01

    Full Text Available Problem statement: The movement of technology from lab to the field has been a challenge for agricultural extension agents. In this study researchers focused on program development competencies for agricultural extension agents in process of technology transfer and discuss the importance of these competencies by determining the relationship between these competencies and performance of extension agents. Approach: The study employed stratified random sampling technique. The sample consisted of 210 extension agents in four states of Malaysia. The data were analyzed using descriptive statistics, Pearson correlation and multiple regression analysis. Results: Extension agents perceived themselves competent in developing program planning, program implementation and program evaluation. The findings supported the positive relationship between competencies and extension agents’ performance. Therefore hypothesis of the study was supported. The results of multiple regressions showed program development competencies explained 0.448 of variance of extension agents’ performance. Conclusion/Recommendations: It can be concluded that performance of extension agents is expected to increase if they have program development competencies. Results supported the importance of these competencies for performance of extension agents in process of technology transfer. Hence to keep extension agents competent and to further improve their performance, these competencies must be considered and upgraded. Continuous assessment of extension agents’ competencies and performance is recommended.

  4. An Extraordinary Year for Managing Technology

    Science.gov (United States)

    Dumbacher, Daniel L.

    2006-01-01

    It's wonderful to be back home again in Indiana. I am honored to be here with you today to share two important results of effective technology management. The first is the indirect return on investment that Americans get from NASA's relatively lean annual budget, and the second is the direct economic benefits that the great state of Indiana and businesses nationwide realize through multiple contracts with NASA. As a proud Purdue graduate and deputy director of one of NASA's highest-priority, multi-billion dollar projects, I have a vested interest in this conference and in the outcome of this work. My goal today is to help you better understand the types of work in which NASA engages and to provide avenues for you to pursue opportunities with America's space Agency, if that is a good fit for your company. You may already know that NASA and various Indiana businesses and universities are partners in the pursuit of improving life on Earth through scientific discoveries that pay dividends in terms of expanded knowledge, as well as big-picture conveniences and a multitude of spin-offs. Whether your organization is large or small, NASA offers numerous opportunities to participate. Before I provide some motivating facts and figures about the aerospace industry and its economic impact, I want to set the stage by sharing several notable examples of how 2005 was an extraordinary year for technology management at NASA, a subject that I can speak about firsthand.

  5. Managing hemophilia: the role of mobile technology

    Directory of Open Access Journals (Sweden)

    Khair K

    2014-05-01

    Full Text Available Kate Khair,1 Mike Holland21Haemophilia Centre, Great Ormond Street Hospital for Children NHS Foundation Trust, London, 2Haemnet Ltd, London, UKAbstract: The ubiquity of mobile technology offers the potential for instantaneous and two-way transfer of information, as well as the potential for improving medical care delivery and extending it to those in countries and regions with a less developed medical infrastructure. This review considers the role of mobile health (mHealth technology in managing hemophilia. This is a disease area in which good record-keeping is an essential component of home-based hemophilia care. Health care professionals contribute patients' data to national registries and databases and frequently interrogate those data for commercial and academic purposes. Only rarely are the data used to directly improve the care of the individual patient. Patient-focused apps designed to respond to an individual's personal data may offer the potential to empower patients to live healthier lifestyles, reinforcing the care provided by health care professionals and offering a mechanism for peer-support and promoting adherence to an individualized management plan.Keywords: mHealth, hemophilia, peer-support, adherence

  6. Perceptions of Paddy Farmers towards Sustainable Agricultural Technologies: Case of Haraz Catchments Area in Mazandaran province of Iran

    Directory of Open Access Journals (Sweden)

    A. Bagheri

    2008-01-01

    Full Text Available Sustainable agriculture has defined and described in many ways. Despite the diversity in conceptualizing sustainable agriculture, there is a consensus on three basic dimensions of the concept, namely, ecological soundness economically viable and socially acceptable. The dimensions of ecological soundness refers to the preservation and improvement of the natural environment. Environmental issues emerge from the human use of natural resources. Farmers' decisions to adopt a new agricultural technology depend on complex factors. One of the factors is farmers' perception. The objective of this study was to investigate perceptions of paddy farmers towards applying sustainable agricultural technologies and to identify factors influencing their perceptions. The results of the study show that farmers had good perception about sustainable technologies such as diversification and rotation, application of manure but in general, they preferred modern technologies to local ones. They perceived agrochemicals as the best means to combat against pests and to increase rice production. Their perception of intangible impacts of modern technologies was weak. It was found that there should be a relationship between a numbers of socio-economic factors, such as human capital factors, information sources use, extension participation and landholding size and the perception towards selected sustainable agricultural technologies. Also, educational level, contact with agricultural experts and extension participation were best predictors of their perceptions.

  7. Approach Choice and Innovative Model Design of Grass-root Agricultural Technology Promotion under the View of New Countryside

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    This paper introduces the approach types of agricultural technology promotion we can choose in the process of new countryside construction, and there are mainly 6 types, namely government-domination-oriented approach, market-development-oriented approach, university (scientific research institution)-education-oriented approach, farmers’ participation-oriented approach, direct-training-oriented approach and individual-service-oriented approach, including 20 models. The problems existing in the grass-root agricultural technology promotion in the process of new village construction are analyzed as follows: the awareness of innovation is not strong; scientific research, education, and promotion are disjointed; the construction of specific work system lags behind; the structure of promotion team is irrational, and the quality of promotion personnel is yet to be promoted; the cultural quality of farmers is low, and the cooperative organizations are not sound; the working conditions are poor, and the basic security is inadequate; the investment channel is simple and the supply amount is badly short; the methods of agricultural technology promotion do not adapt to the requirements of new situation. According to the characteristics and internal requirements of grass-root agricultural technology promotion, we creatively design an overall working model, and put forward new measures from objective of grass-root agricultural technology promotion, service object, service content, organization work and scope, method, role of agricultural technology personnel and so on.

  8. Effects of different agricultural management on a stagnic Luvisol in Lower Saxony, Germany - Factors for sustainable soil protection

    Science.gov (United States)

    Lorenz, Marco; Brunotte, Joachim; Ortmeier, Berthold

    2017-04-01

    Regarding increasing pressures by global societal and climate change, for example, the assessment of the impact of land use and land management practices on land productivity, land degradation and the related decrease in sustainable food production and the provision of ecosystem services gains increasing interest. Regarding international research on land use and soil threats, main problems in agricultural land use on global scale are erosion by water and wind, soil organic matter loss, salinization, depletion of nutrients, chemical and physical deterioration, including e.g. soil compaction. When coming to soil sciences, basically soil functions are affected negatively by intensive food production and field traffic. Management based negative changes in soil functions and a suboptimal soil structure have multiple negative effects on physical, biological and chemical soil functions, like a poor water balance, air and water permeability, disturbed soil fauna, impeded root penetration etc. and in consequence on the achievable yields. The presentation deals with the multiple effects of different agricultural machinery and technologies and different agricultural soil tillage (e.g. no-till, conservation tillage, ploughing), on various soil properties of a stagnic Luvisol in Lower Saxony, Germany. These are e.g. bulk density, air capacity, saturated water permeability, changes in pore size distribution and water retention curve as well as crop yields. Furthermore results of a long term study of bulk density and total pore size on more then 20 farms in Lower Saxony since the year 1952 will be presented. Finally, key factors and first recommendations for sustainable agricultural soil protection will be derived from the results.

  9. Use of Unmanned Aerial Vehicles for Improving Farm Scale Agricultural Water Management in Agriculture at a Farm Scale. A case study for field crops in the California's Central Valley

    Science.gov (United States)

    Medellin-Azuara, J.; Morande, J. A.; Jin, Y.; Chen, Y.; Paw U, K. T.; Viers, J. H.

    2016-12-01

    Traditional methods for estimating consumptive water use as evapotranspiration (ET) for agriculture in areas with water limitations such as California have always been a challenge for farmers, water managers, researchers and government agencies. Direct measurement of evapotranspiration (ET) and crop water stress in agriculture can be a cumbersome and costly task. Furthermore, spatial variability of applied water and irrigation and stress level in crops, due to inherent heterogeneity in soil conditions, topography, management practices, and lack of uniformity in water applications may affect estimates water use efficiency and water balances. This situation difficult long-term management of agroecosystems. This paper presents a case study for various areas in California's Central Valley using Unmanned Aerial Vehicles (UAVs) for a late portion of the 2016 irrigation season These estimates are compared those obtained by direct measurement (from previously deployed stations), and energy balance approaches with remotely sensed data in a selection of field crop parcels. This research improves information on water use and site conditions in agriculture by enhancing remote sensing-based estimations through the use of higher resolution multi-spectral and thermal imagery captured by UAV. We assess whether more frequent information at higher spatial resolution from UAVs can improve estimations of overall ET through energy balance and imagery. Stress levels and ET are characterized spatially to examine irrigation practices and their performance to improve water use in the agroecosystem. Ground based data such as air and crop temperature and stem water potential is collected to validate UAV aerial measurements. Preliminary results show the potential of UAV technology to improve timing, resolution and accuracy in the ET estimation and assessment of crop stress at a farm scales. Side to side comparison with ground level stations employing surface renewal, eddy covariance and

  10. Agricultural Waste Management Systems on Agricultural Land in the Conterminous United States, 1992: National Resource Inventory Conservation Practice 312

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This data set represents the estimated percentage of the 1-km grid cell that is covered by or subject to the agricultural conservation practice (CP312), Agricultural...

  11. Land use policy and agricultural water management of the previous half of century in Africa

    Science.gov (United States)

    Valipour, Mohammad

    2015-12-01

    This paper examines land use policy and agricultural water management in Africa from 1962 to 2011. For this purpose, data were gathered from Food and Agriculture Organization of the United Nations (FAO) and the World Bank Group. Using the FAO database, ten indices were selected: permanent crops to cultivated area (%), rural population to total population (%), total economically active population in agriculture to total economically active population (%), human development index, national rainfall index (mm/year), value added to gross domestic product by agriculture (%), irrigation water requirement (mm/year), percentage of total cultivated area drained (%), difference between national rainfall index and irrigation water requirement (mm/year), area equipped for irrigation to cultivated area or land use policy index (%). These indices were analyzed for all 53 countries in the study area and the land use policy index was estimated by two different formulas. The results show that value of relative error is systems was studied using other eight indices with more limited information. These indices are surface irrigation (%), sprinkler irrigation (%), localized irrigation (%), spate irrigation (%), agricultural water withdrawal (10 km3/year), conservation agriculture area as percentage of cultivated area (%), percentage of area equipped for irrigation salinized (%), and area waterlogged by irrigation (%). Finally, tendency of farmers to use irrigation systems for cultivated crops has been presented. The results show that Africa needs governments' policy to encourage farmers to use irrigation systems and raise cropping intensity for irrigated area.

  12. A multicriteria model for planning agricultural regions within a context of groundwater rational management.

    Science.gov (United States)

    Manos, B; Papathanasiou, J; Bournaris, Th; Voudouris, K

    2010-07-01

    Current international research focuses on topics like sustainable development, regional planning, environmental decision making and implementation, biodiversity conservation plus a number of other relevant issues, especially at times of economic crisis as today. Economic growth and environmental protection can go hand in hand, provided that decision makers develop and use tools and insights targeting in the implementation of successful and robust long term policies. This paper was developed in the framework of a European research project and implements a Multicriteria Mathematical Programming model that optimises the sustainable management of agricultural regions taking in account the available resources (land, labour, capital) and environmental parameters (agrochemicals, water consumption). The model achieves the optimum farm plan in the area combining different criteria to a utility function under a set of constraints and the spatial integration of the vulnerability maps of the regions into the model enables the regional authorities to design policies for the optimal agricultural development and the groundwater protection from the agricultural land uses. Furthermore, the model is used to simulate different scenarios and policies by the local stakeholders, due to changes on different social, economic and environmental parameters. In this way the decision makers can achieve alternative farm plans and agricultural land uses as well as to estimate economic, social and environmental impacts of different policies. The model has been applied to an agricultural region in Northern Greece and proved to be a valuable tool in the implementation of environmental policies and actions, especially in agricultural regions in a delicate balance as the study area.

  13. Emerging Technologies: Biosecurity and Consequence Management Implications

    Science.gov (United States)

    Perkins, Dana; Nordmann, Brian

    The natural outbreaks of disease and pandemics are transnational threats that create international challenges when detection and containment are not timely due to scarce human and material resources. Whether the cause of those outbreaks is natural or intentional in origin, the main goal of consequence management operations is to save lives. The consequence management process is a continuum of inter-connected phases such as planning, preparation, response, and recovery. The rapid advances of life sciences and the emergence of dual-use technologies such as synthetic biology and nanotechnology pose additional challenges in terms of planning for the unknown potential threats whether they may be synthetic microorganisms with unpredictable dissemination patterns or nanoscale-manipulated biological agents evading current detection capabilities. The US National Strategy for Countering Biological Threats is emphasizing prevention while continuing to support the national preparedness goals and response/recovery capabilities. The recent policies, guidelines, and recommendations on overhauling the biological risk management in the United States are a proactive stance to a rapidly changing global environment. They include optimization of the current oversight frameworks and active engagement of the industry and academia in order to reduce the risk that individuals with ill intent may exploit the commercial application of nucleic acid synthesis technology to access genetic material derived from or by encoding Biological Select Agents or Toxins. We are also actively seeking to increase our knowledge of health effects of various types of nanomaterials, and how to assess, control, and prevent harmful exposure, taking into consideration the numerous gaps that currently exist with regard to the distinct behavior of nanoparticles compared to the same chemical or material at "macro-scale". Fundamentally, a biological incident, whether it is of natural, accidental, or deliberate origin

  14. Irrigation management in Mediterranean salt affected agriculture: how leaching operates

    Directory of Open Access Journals (Sweden)

    Angela Libutti

    2012-03-01

    Full Text Available In the frame of a crop rotation currently applied in a farm of the Apulian Tavoliere (Southern Italy, this paper reports the effect of brackish water irrigation on soil, outlines the corresponding salinity balance, formulates quantitative relations to model salt outflow below the soil root-layer and defines operational criteria to optimize irrigation management at farm level in order to control soil salinity through leaching. The general aim is to contribute to a sustainable use of the available water resources and a proper soil fertility conservation. A three-year trial (2007-2010 was carried out on a farm located close to the coast of the Manfredonia gulf (Mediterranean - Adriatic sea, where irrigation with brackish water is frequently practiced due to seawater intrusion into the groundwater. An especially designed experimental field-unit was set-up: the bottom of three hydraulically insulated plots was covered with a plastic sheet to intercept the percolating water and collect it into tanks by means of drain tubes. Each year a double crop cycle was applied to the soil; a spring-summer crop (tomato, zucchini and pepper, respectively was followed by a fall-winter crop (spinach, broccoli and wheat. Short “fallow” periods (completely bare soil were inserted between two crop cycles. Irrigation or rain completely restored crop water consumptions (with the exception of wheat, considered a rainfed crop and leaching was performed both unintentionally (by rainfalls or intentionally (supplying higher irrigation volumes whenever the soil electrical conductivity exceeded a fixed threshold. The soil electrical conductivity was periodically measured together with volume and electrical conductivity of irrigation and drainage water. All these measures allowed to draw-up the salt-balance of the soil, respectively at the beginning and the end of each crop cycle. Absolute and relative variations in soil salt content were interpreted with respect to absolute

  15. Proceedings of the first International workshop on robotics and associated high-technologies and equipment por agriculture (RHEA-2011)

    OpenAIRE

    RHEA Consortium

    2011-01-01

    These proceedings are the result of the work developed by the RHEA consortium throughout the first year of the RHEA project (Robot fleets for highly effective agriculture and forestry management-FP7-NMP 245986). RHEA comprises a number of research centres, universities, and companies funded by the European Commission through the Seventh Framework Programme to develop robotic fleets for weed control and pesticide management in agriculture and forestry.

  16. High-Throughput 3-D Monitoring of Agricultural-Tree Plantations with Unmanned Aerial Vehicle (UAV) Technology.

    Science.gov (United States)

    Torres-Sánchez, Jorge; López-Granados, Francisca; Serrano, Nicolás; Arquero, Octavio; Peña, José M

    2015-01-01

    The geometric features of agricultural trees such as canopy area, tree height and crown volume provide useful information about plantation status and crop production. However, these variables are mostly estimated after a time-consuming and hard field work and applying equations that treat the trees as geometric solids, which produce inconsistent results. As an alternative, this work presents an innovative procedure for computing the 3-dimensional geometric features of individual trees and tree-rows by applying two consecutive phases: 1) generation of Digital Surface Models with Unmanned Aerial Vehicle (UAV) technology and 2) use of object-based image analysis techniques. Our UAV-based procedure produced successful results both in single-tree and in tree-row plantations, reporting up to 97% accuracy on area quantification and minimal deviations compared to in-field estimations of tree heights and crown volumes. The maps generated could be used to understand the linkages between tree grown and field-related factors or to optimize crop management operations in the context of precision agriculture with relevant agro-environmental implications.

  17. High-Throughput 3-D Monitoring of Agricultural-Tree Plantations with Unmanned Aerial Vehicle (UAV Technology.

    Directory of Open Access Journals (Sweden)

    Jorge Torres-Sánchez

    Full Text Available The geometric features of agricultural trees such as canopy area, tree height and crown volume provide useful information about plantation status and crop production. However, these variables are mostly estimated after a time-consuming and hard field work and applying equations that treat the trees as geometric solids, which produce inconsistent results. As an alternative, this work presents an innovative procedure for computing the 3-dimensional geometric features of individual trees and tree-rows by applying two consecutive phases: 1 generation of Digital Surface Models with Unmanned Aerial Vehicle (UAV technology and 2 use of object-based image analysis techniques. Our UAV-based procedure produced successful results both in single-tree and in tree-row plantations, reporting up to 97% accuracy on area quantification and minimal deviations compared to in-field estimations of tree heights and crown volumes. The maps generated could be used to understand the linkages between tree grown and field-related factors or to optimize crop management operations in the context of precision agriculture with relevant agro-environmental implications.

  18. The application of quality management (TQM to enhance the competitiveness of agricultural entities

    Directory of Open Access Journals (Sweden)

    Jelena Kristić

    2016-12-01

    Full Text Available In recent years quality management has become a new management segment and the most important factor in the market survival as well as in the growth and the development of business entities in most European and other countries worldwide. In order to determine characteristics of an efficient quality management system in agricultural entities and their impact on financial, economic and business performance and competitiveness, primary research was carried out on a sample of 248 respondents, i.e. the representatives of Croatian agricultural entities. The results of the research indicate there is a statistically significant relationship between a high level of TQM application and the horizontal and flexible organization structure, defined mission and vision, systematic observation of changes in the market, stable top management support, employee empowerment and their involvement in quality management activities, creating business environment that supports employee initiatives, education and training, measurable quality objectives, clear understanding of quality concept, business process evaluation and improvement, by using a proactive approach, and finally, orientation towards consumers. The study has found that TQM improves the financial, economic and business performance, i.e. increases market share, price competitiveness, competitive advantage, total sales, the introduction of new products, profitability, input use efficiency, exports, as well as employee and consumer satisfaction. Cost reduction is another advantage. Understanding the role of TQM is essential for gaining competitive advantage, which agricultural entities can achieve only through the synergy of all these elements.

  19. Toward environmental management systems in Australian agriculture to achieve better environmental outcomes at the catchment scale.

    Science.gov (United States)

    Seymour, Eloise J; Ridley, Anna M

    2005-03-01

    Environmental Management Systems (EMS) are being trialed for Australian agricultural industries as society becomes more concerned about agriculture's environmental performance. EMS is a structured approach used by farm businesses to assess, monitor, and improve environmental performance. Use of EMS in conjunction with other policy tools (such as financial incentives and regulation) in agriculture could enhance management of both on-farm and off-farm environmental issues. Based on the international standard ISO14001, EMS was designed to be applied at the individual business level. However, governments in Australia are exploring its potential to be applied at a catchment scale, among other things, for the purpose of linking farm-level actions to catchment targets. In Australia, governments and catchment management bodies are using Integrated Catchment Management (ICM) as the framework to try to achieve environmental targets set out in catchment plans. In this article, we compare aspects of the EMS and ICM frameworks and comment on the potential of using EMS to achieve catchment-scale environmental outcomes. We conclude that EMS could be a useful policy tool to improve farm management and to contribute, in part, to better off-site outcomes at the catchment/landscape scale. Recommendations on the use of EMS at the catchment scale are discussed. These include using an educational approach for EMS delivery, linking the EMS process to catchment targets, and ensuring catchment targets are realistic and achievable.

  20. RISK PERCEPTION AND RISK MANAGEMENT STRATEGIES BY FARMER S IN AGRICULTURE SECTOR OF PAKISTAN

    Directory of Open Access Journals (Sweden)

    Binesh SARWAR

    2013-10-01

    Full Text Available The present study focuses on the risk perception and risk management strategy used by Pakistani farmers in agriculture sector. Agriculture activities are the basic source of revenue and play an important role in the growth of its GDP. The sector helps to provide the gainful employment to a large percentage of population especially in Pakistan. Farmers are always operating under risky conditions. They have to face many risks and uncertainties arising from natural, economical and social environments. The more the farmers would learn about risk possibilities and risk management tools available to them, the better they will be in a situation to cope with it. The basic purpose of research is to provide the pragmatic insights that how farmers in Pakistan perceive and manage the risk. Farmers in the districts of south Punjab will be targeted through conducting detailed interviews and using questionnaires by asking questions about specific issues. Moreover, literature will be reviewed for its application in risk perception and management by farmers. Research findings can be helpful in developing an integrated risk management strategy framework, which will prove beneficial for agriculture sector in Pakistan.

  1. Modeling the impacts of climate change and agricultural management practices on surface erosion in a dryland agricultural basin

    Science.gov (United States)

    Ottenbreit, E.; Adam, J. C.; Barber, M. E.

    2010-12-01

    The objective of this study is to investigate the effects of climate change and agricultural management practices on suspended sediment concentrations in the Potlach River basin in northwestern Idaho. Suspended sediment is a pollutant in many water systems and contributes to the impairment of streams. Conventional tillage practices and rain-on-snow events in the Palouse region of northern Idaho and eastern Washington can produce some of the highest sediment losses per acre in the United States. Climate change may lead to further problems as more frequent and intense winter storm events are predicted to occur. Many hydrological models have been developed which examine suspended sediment in river systems. The Potlatch River basin near Julietta, ID was examined using the Distributed Hydrology Soil Vegetation Model (DHSVM), which has a sediment module that includes surface erosion and channel sediment transport. DHSVM was calibrated and evaluated over the historical period of streamflow observations and was used to predict soil erosion rates and suspended sediment concentrations using a range of downscaled Global Climate Models (GCMs) emissions scenarios for the year 2045. Furthermore, the sensitivity of suspended sediment concentrations to conventional versus convservative tillage practices was explored. The results show that as the projected climate-driven intensity of storms increase, more sediment is predicted in the Potlatch River. Suspended sediment and streamflow are predicted to increase during the late fall through the early spring. This increase occurs during times of heightened runoff when suspended sediment concentration in the river is highest. Three tillage scenarios were incorporated into DHSVM for winter wheat: conventional till, reduced till, and no till. Erosion and suspended sediment were higher during storm events under conventional agricultural tillage scenarios. In the long-term, this research can lead to examination of the effects of climate

  2. Hydrological problems of water resources in irrigated agriculture: A management perspective

    Science.gov (United States)

    Singh, Ajay

    2016-10-01

    The development of irrigated agriculture is necessary for fulfilling the rising food requirements of the burgeoning global population. However, the intensification of irrigated agriculture causes the twin menace of waterlogging and soil salinization in arid and semiarid regions where more than 75% of the world's population lives. These problems can be managed by either adopting preventive measures which decrease the inflow of water and salt or by employing remedial measures which increase the outflow. This paper presents an overview of various measures used for the management of waterlogging and salinity problems. The background, processes involved, and severity of waterlogging and salinity problems are provided. The role of drainage systems, conjunctive use of different water sources, use of computer-based mathematical models, and the use of remote sensing and GIS techniques in managing the problems are discussed. Conclusions are provided which could be useful for all the stakeholders.

  3. Agricultural Management Practices Explain Variation in Global Yield Gaps of Major Crops

    Science.gov (United States)

    Mueller, N. D.; Gerber, J. S.; Ray, D. K.; Ramankutty, N.; Foley, J. A.

    2010-12-01

    The continued expansion and intensification of agriculture are key drivers of global environmental change. Meeting a doubling of food demand in the next half-century will further induce environmental change, requiring either large cropland expansion into carbon- and biodiversity-rich tropical forests or increasing yields on existing croplands. Closing the “yield gaps” between the most and least productive farmers on current agricultural lands is a necessary and major step towards preserving natural ecosystems and meeting future food demand. Here we use global climate, soils, and cropland datasets to quantify yield gaps for major crops using equal-area climate analogs. Consistent with previous studies, we find large yield gaps for many crops in Eastern Europe, tropical Africa, and parts of Mexico. To analyze the drivers of yield gaps, we collected sub-national agricultural management data and built a global dataset of fertilizer application rates for over 160 crops. We constructed empirical crop yield models for each climate analog using the global management information for 17 major crops. We find that our climate-specific models explain a substantial amount of the global variation in yields. These models could be widely applied to identify management changes needed to close yield gaps, analyze the environmental impacts of agricultural intensification, and identify climate change adaptation techniques.

  4. Managing Artificially Drained Low-Gradient Agricultural Headwaters for Enhanced Ecosystem Functions

    Directory of Open Access Journals (Sweden)

    Reza Pezeshki

    2012-12-01

    Full Text Available Large tracts of lowlands have been drained to expand extensive agriculture into areas that were historically categorized as wasteland. This expansion in agriculture necessarily coincided with changes in ecosystem structure, biodiversity, and nutrient cycling. These changes have impacted not only the landscapes in which they occurred, but also larger water bodies receiving runoff from drained land. New approaches must append current efforts toward land conservation and restoration, as the continuing impacts to receiving waters is an issue of major environmental concern. One of these approaches is agricultural drainage management. This article reviews how this approach differs from traditional conservation efforts, the specific practices of drainage management and the current state of knowledge on the ecology of drainage ditches. A bottom-up approach is utilized, examining the effects of stochastic hydrology and anthropogenic disturbance on primary production and diversity of primary producers, with special regard given to how management can affect establishment of macrophytes and how macrophytes in agricultural landscapes alter their environment in ways that can serve to mitigate non-point source pollution and promote biodiversity in receiving waters.

  5. Managing Artificially Drained Low-Gradient Agricultural Headwaters for Enhanced Ecosystem Functions

    Science.gov (United States)

    Pierce, Samuel C.; Kröger, Robert; Pezeshki, Reza

    2012-01-01

    Large tracts of lowlands have been drained to expand extensive agriculture into areas that were historically categorized as wasteland. This expansion in agriculture necessarily coincided with changes in ecosystem structure, biodiversity, and nutrient cycling. These changes have impacted not only the landscapes in which they occurred, but also larger water bodies receiving runoff from drained land. New approaches must append current efforts toward land conservation and restoration, as the continuing impacts to receiving waters is an issue of major environmental concern. One of these approaches is agricultural drainage management. This article reviews how this approach differs from traditional conservation efforts, the specific practices of drainage management and the current state of knowledge on the ecology of drainage ditches. A bottom-up approach is utilized, examining the effects of stochastic hydrology and anthropogenic disturbance on primary production and diversity of primary producers, with special regard given to how management can affect establishment of macrophytes and how macrophytes in agricultural landscapes alter their environment in ways that can serve to mitigate non-point source pollution and promote biodiversity in receiving waters. PMID:24832519

  6. Agriculture and the European public: Agendas, attitudes, and the management of issues

    DEFF Research Database (Denmark)

    Scholderer, Joachim

    liberalisation has gained a more prominent (and hotly disputed) role on the agenda. The paper analyses the degree to which agenda-setting processes in the political arena reflected (and sometimes prompted) changes in public opinion on agricultural policy. Furthermore, the paper assesses the degree to which...... of producer support with others. However, radical reform was avoided. In the period 2002-2004, the level of support to producers still amounted to approximately 30% of farm receipts in the EU, and 70% in Iceland, Norway and Switzerland. In the public eye, intensified agricultural production was also labelled......, and their respective lobby organisations may manage issues and respond to changes in public opinion....

  7. Nanotechnology and patents in agriculture, food technology, nutrition and medicine - advantages and risks: worldwide patented nano- and absorber particles in food nutrition and agriculture.

    Science.gov (United States)

    Benckiser, Gero

    2012-12-01

    The keywords nanotechnology, super absorber, agriculture, nutrition, and food technology exhibited 28,149 positive matches under more than 68 million patents worldwide. A closer look at the first 500 nanotechnology, agriculture, nutrition and biotechnology related patents, published during 2011-2012, unveiled that 64% are parts of machines and control devices while about 36% comprise metal oxides, fertilizers, pesticides and drugs, which are compounds and often applied in combination with inorganic or organic super absorbing polymeric structures. The latter compounds are in the focus of this special issue.

  8. Comparison of Management-Operational Efficiency of Agricultural Machinery Operating Systems (Case Study Alborz Province

    Directory of Open Access Journals (Sweden)

    A Omidi

    2017-10-01

    Full Text Available Introduction Measuring the efficiency of operating systems in comparison with the methods of comparing the performance of systems explains the various dimensions of issues such as, the lack of full use of agricultural machinery capacity, improper selection of machine, incorrect use of machinery, ownership, etc.. Any improvement in operating system conditions reduces costs,, consumption of inputs, increases the efficiency of production factors and consequently reduces the price and increases agricultural profitability. The main objective of this research is to compare the operational-management efficiency of operating systems in Alborz province and comparison of managerial and operational efficiency of agricultural machinery farming systems by calculating the efficiency of its major components in agricultural machinery farming systems including efficiency, social, economic, technical-operational and managerial and ranking them in order to understand the optimal model of agricultural machinery systems. Materials and Methods This research is a survey study.The study population was beneficiaries of agricultural machinery in the Alborz province which in the multi-stage random sample was determined. Alborz province has 31,438 agricultural operations, of which 543 are exploited agricultural machinery. Cochran formula was used to determine sample size. Since, Cronbach's alpha coefficient greater than 0.7 was obtained by questionnaire, the reliability of the questionnaires was assessed as desirable. To calculate the efficiency the component data were extracted from 4 specialized questionnaires after the initial examination and encoding, then they were analyzed using the software SPSS, MCDM Engine. TOPSIS techniques were used for ranking managerial performance operating system for operating agricultural machinery Alborz province. Results and Discussion The results showed that social efficiency of dedicated-professional operation with an average of 6.6 had

  9. Managing weather and climate risks to agriculture in North America, Central America and the Caribbean

    Directory of Open Access Journals (Sweden)

    Harlan D. Shannon

    2015-12-01

    Full Text Available In recent decades, numerous weather- and climate-related natural disasters have impacted North America, Central America, and the Caribbean, repeatedly demonstrating how vulnerable local agriculture is to extreme episodic events. Given this recent history, and expectations that the frequency and intensity of some episodic events will increase with climate change, it is becoming increasingly important for farmers to proactively manage weather and climate risks to agriculture to protect their livelihoods. Some farmers in this region already apply various strategies to help reduce weather and climate risks and uncertainties, including farming in multiple locations, diversifying crops and varieties, seeking alternative sources of income, and purchasing crop insurance. Such efforts often help farmers maintain a more stable income while also protecting and preserving the productivity of the land. Other farmers, however, have failed to implement basic risk management strategies despite the clear benefits. Reasons for these failures can be attributed to inadequate farmer education and training, a lack of tools to help facilitate the practical application of risk management concepts, and poor communications between the agrometeorological and farming communities. The agrometeorological community can help overcome these obstacles by building upon existing efforts that have successfully educated farmers about weather and climate risks to agriculture and have equipped farmers with the data, tools, and applications necessary to manage these risks. Farmer input is critical to preparing effective educational and training materials and developing user-friendly risk management tools. The agrometeorological community should solicit input from farmers regularly to ensure that farmers are obtaining the information necessary to effectively manage weather and climate risks to agriculture.

  10. Systematic mapping study of information communication technology research for agriculture (in case of developing Countries)

    DEFF Research Database (Denmark)

    Zewge, Amanuel; Dittrich, Yvonne

    2015-01-01

    Context: A rural community in a developing country is a socially complex and infrastructural weak environment that demands clear understanding of the social, economical, cultural, and political precondition before implementing information commutation technology (ICT) innovations. Objective: This ...... for an ongoing discourse to fill identified gaps from software engineering, computer science or information system research perspective. Keywords: design method, information system, development, agriculture....... with number of contributions but still there is long ways to go. The review shows that currently there are limited knowledge areas in methods, user interface design, and theory in how to design information system for rural community settings. Conclusion: This paper first presents an overview of research......Context: A rural community in a developing country is a socially complex and infrastructural weak environment that demands clear understanding of the social, economical, cultural, and political precondition before implementing information commutation technology (ICT) innovations. Objective...

  11. Applying Adaptive Agricultural Management & Industrial Ecology Principles to Produce Lower- Carbon Ethanol from California Energy Beets

    Science.gov (United States)

    Alexiades, Anthy Maria

    The life cycle assessment of a proposed beet-to-ethanol pathway demonstrates how agricultural management and industrial ecology principles can be applied to reduce greenhouse gas emissions, minimize agrochemical inputs and waste, provide ecosystem services and yield a lower-carbon fuel from a highly land-use efficient, first-generation feedstock cultivated in California. Beets grown in California have unique potential as a biofuel feedstock. A mature agricultural product with well-developed supply chains, beet-sugar production in California has contracted over recent decades, leaving idle production capacity and forcing growers to seek other crops for use in rotation or find a new market for beets. California's Low Carbon Fuel Standard (LCFS) faces risk of steeply-rising compliance costs, as greenhouse gas reduction targets in the transportation sector were established assuming commercial volumes of lower-carbon fuels from second-generation feedstocks -- such as residues, waste, algae and cellulosic crops -- would be available by 2020. The expected shortfall of cellulosic ethanol has created an immediate need to develop lower-carbon fuels from readily available feedstocks using conventional conversion technologies. The life cycle carbon intensity of this ethanol pathway is less than 28 gCO2e/MJEthanol: a 72% reduction compared to gasoline and 19% lower than the most efficient corn ethanol pathway (34 gCO2e/MJ not including indirect land use change) approved under LCFS. The system relies primarily on waste-to-energy resources; nearly 18 gCO2e/MJ are avoided by using renewable heat and power generated from anaerobic digestion of fermentation stillage and gasification of orchard residues to meet 88% of the facility's steam demand. Co-products displace 2 gCO2e/MJ. Beet cultivation is the largest source of emissions, contributing 15 gCO 2e/MJ. The goal of the study is to explore opportunities to minimize carbon intensity of beet-ethanol and investigate the potential

  12. An intellectual property sharing initiative in agricultural biotechnology: development of broadly accessible technologies for plant transformation.

    Science.gov (United States)

    Chi-Ham, Cecilia L; Boettiger, Sara; Figueroa-Balderas, Rosa; Bird, Sara; Geoola, Josef N; Zamora, Pablo; Alandete-Saez, Monica; Bennett, Alan B

    2012-06-01

    The Public Intellectual Property Resource for Agriculture (PIPRA) was founded in 2004 by the Rockefeller Foundation in response to concerns that public investments in agricultural biotechnology benefiting developing countries were facing delays, high transaction costs and lack of access to important technologies due to intellectual property right (IPR) issues. From its inception, PIPRA has worked broadly to support a wide range of research in the public sector, in specialty and minor acreage crops as well as crops important to food security in developing countries. In this paper, we review PIPRA's work, discussing the failures, successes, and lessons learned during its years of operation. To address public sector's limited freedom-to-operate, or legal access to third-party rights, in the area of plant transformation, we describe PIPRA's patent 'pool' approach to develop open-access technologies for plant transformation which consolidate patent and tangible property rights in marker-free vector systems. The plant transformation system has been licensed and deployed for both commercial and humanitarian applications in the United States (US) and Africa, respectively.

  13. Science, technique, technology: passages between matter and knowledge in imperial Chinese agriculture.

    Science.gov (United States)

    Bray, Francesca

    2008-09-01

    Many historians today prefer to speak of knowledge and practice rather than science and technology. Here I argue for the value of reinstating the terms science, techniques and technology as tools for a more precise analysis of governmentality and the workings of power. My tactic is to use these three categories and their articulations to highlight flows between matter and ideas in the production and reproduction of knowledge. In any society, agriculture offers a wonderfully rich case of how ideas, material goods and social relations interweave. In China agronomy was a science of state, the basis of legitimate rule. I compare different genres of agronomic treatise to highlight what officials, landowners and peasants respectively contributed to, and expected from, this charged natural knowledge. I ask how new forms of textual and graphic inscription for encoding agronomic knowledge facilitated its dissemination and ask how successful this knowledge proved when rematerialized and tested as concrete artefacts or techniques. I highlight forms of innovation in response to crisis, and outline the overlapping interpretative frameworks within which the material applications of Chinese agricultural science confirmed and extended its truth across space and time.

  14. Ammonia Emissions from the Agriculture Sector of Argentina in a Context of Changing Technologies and Practices

    Science.gov (United States)

    Dawidowski, L. E.

    2015-12-01

    Agriculture is a key sector of the Argentinean economy, accounting for 6 to 8 5% of the GDP in the last ten years. Argentina switched in the 90´s from an articulated co-evolution between extensive livestock and crop farming, with annual rotation of crops and livestock, to intensive decoupled practices. Under these new production schemes, ecosystems were supplied with more nutrients, generating increasing levels of wastes. Other changes have also occurred, associated with the shift of the agricultural frontier and the consequent reduction in the cattle stock. In addition, changes related to climate through the strong increase in rainfall in the 80s and 90s in the west Pampas, helped to boost agricultural development. The agriculture sector accounts for practically all NH3 emissions in Argentina, however no inventory has been thus far available. To bridge this gap and particularly to have accurate input information to run coupled atmospheric chemistry models for secondary inorganic aerosols, we estimated 2000-2012 NH3 emissions, both at national and spatially disaggregated levels. Of particular interest for us was also temporal disaggregation as crops growing and temperature exhibit strong seasonal variability. As no NH3 inventory was available we also estimated related N2O emissions to verify our estimates with those of national GHG emission inventory (NEI). National NH3 emissions in 2012 amounted to 309.9 Gg, use of fertilizers accounted for 43.6%, manure management 18,9%, manure in pasture 36,0% and agricultural waste burning 1.5%. Our N2O estimates are in good agreement with the GHG-NEI. NH3 estimates in the EDGAR database for 2008 are 84.0% higher than ours for this year, and exhibit more significant differences per category, namely 113,6% higher for use of fertilizers and about 500% higher for agricultural waste burning. Urea dominates national NH3 emissions, accounting for 32,8% of the total and its use for wheat and corn crops dominates the trend.

  15. Satellite-guided hydro-economic analysis for integrated management and prediction of the impact of droughts on agricultural regions

    Science.gov (United States)

    Maneta, M. P.; Howitt, R.; Kimball, J. S.

    2013-12-01

    Agricultural activity can exacerbate or buffer the impact of climate variability, especially droughts, on the hydrologic and socioeconomic conditions of rural areas. Potential negative regional impacts of droughts include impoverishment of agricultural regions, deterioration or overuse of water resources, risk of monoculture, and regional dependence on external food markets. Policies that encourage adequate management practices in the face of adverse climatic events are critical to preserve rural livelihoods and to ensure a sustainable future for agriculture. Diagnosing and managing drought effects on agricultural production, on the social and natural environment, and on limited water resources, is highly complex and interdisciplinary. The challenges that decision-makers face to mitigate the impact of water shortage are social, agronomic, economic and environmental in nature and therefore must be approached from an integrated multidisciplinary point of view. Existing observation technologies, in conjunction with models and assimilation methods open the opportunity for novel interdisciplinary analysis tools to support policy and decision making. We present an integrated modeling and observation framework driven by satellite remote sensing and other ancillary information from regional monitoring networks to enable robust regional assessment and prediction of drought impacts on agricultural production, water resources, management decisions and socioeconomic policy. The core of this framework is a hydroeconomic model of agricultural production that assimilates remote sensing inputs to quantify the amount of land, water, fertilizer and labor farmers allocate for each crop they choose to grow on a seasonal basis in response to changing climatic conditions, including drought. A regional hydroclimatologic model provides biophysical constraints to an economic model of agricultural production based on a class of models referred to as positive mathematical programming (PMP

  16. Modeling Intention to Use Information Technology (IT Among Agricultural Teachers in Agricultural Vocational Schools in Kurdistan Province

    Directory of Open Access Journals (Sweden)

    Adel Sulaimany

    2012-03-01

    Full Text Available : The purpose of this descriptive – co-relational study was to determine factors influencing intention to use IT among agricultural vocational teachers using Theory of Planned Behavior (TPB in Kurdistan province. Data was collected using researcher-made questionnaire. The validity was confirmed using a panel of experts and reliability was assessed using Cronbach's alpha yielding 0.7 for all sections. The population consisted of agricultural vocational teachers in Kurdistan province (N =71. All teachers participated in the study. Regression analysis revealed that self-efficacy, subjective norms, and attitude towards using IT explained 58% variance in intention to use IT. The result of this study has implications for agricultural vocational system in Kurdistan province in that attitude, subjective norm, and self-efficacy should be further enhanced if teachers are to continue using IT in their educational activities.

  17. Strategic management of technology in phytopharmacy

    Directory of Open Access Journals (Sweden)

    Dugalić Sretenka L.

    2003-01-01

    Full Text Available The paper deals with the: 1. Meaning, characteristics and developing possibilities of phytotherapy; 2. Dimensions of markets and technologies in managing phytotherapic assortment. By observing the final results, which were obtained by means of representative sources and other research of phytotherapeutics products, it can be expected applicable to a broader range in practice with input to marketing ideas. The models, presented here, are meant to be innovative applications in the medical marketing concept, by the results of broad spending in the food service industry (domain of dietetics in the manufacture of food for children, in the manufacture of 'medical cosmetics' and cosmetic-druggist assortments (products for hygiene, shampoos soaps, creams and buble baths.

  18. Managing cosmetics technologies in dynamic environments

    DEFF Research Database (Denmark)

    Larsen, Rikke Hundal; Tambo, Torben

    2014-01-01

    The purpose of this paper is to operationalize theoretical and empirical tools suggested for the private label cosmetics manufacturer. The approach is to enable manufacturers to start designing theoretical tools in order to manage technologies and navigate in the cosmetic industry to maintain...... or improve their industrial position. The research predominantly employs qualitative methods with elements of quantitative methods to strengthen the findings’ reliability. To embrace the multiplicity of engaged and involved parties, several interviews has been made; employees at CosComp, customers, suppliers......, NGO’s and experts, supporting the theoretical review. The cosmetic industry is driven by trends and regulations, which manufacturers have to meet. Suggestions for further work have been made on investigating how to break the vicious circle of critical customers and stakeholders. This paper...

  19. How technology transfer issues are managed

    Energy Technology Data Exchange (ETDEWEB)

    Sink, C.H. [Dept. of Energy, Washington, DC (United States); Easley, K.R. [Waste Policy Inst. (United States)

    1991-12-31

    In 1989, Secretary of Energy James Watkins made a commitment to accelerate DOE compliance with all applicable laws and standards aimed at protecting human health and the environment. At a minimum, this pledge requires the remediation of the 1989 inventory of chemical, radioactive, and mixed wastes at DOE production sites by 2019. The 1989 Complex inventory consisted of more than 3,700 sites, encompassing more than 26,000 acres contaminated with radioactive, hazardous, and mixed wastes. In addition, over 500 surplus sites are awaiting decontamination and decommissioning (D and D), and approximately 5,000 peripheral properties have contaminated soils (e.g., uranium tailings). Moreover, these problems exist at both inactive sites, where the primary focus is on environmental restoration, and at active sites, where the major emphasis is on improved waste management techniques. Although some of DOE`s problems are considered unique due to radioactivity, most forms of contamination resident in the Complex are not; rather, contaminants such as waste chemicals (e.g., inorganics), organics (e.g., fuels and solvents), halogenated organics (e.g., PCBs) and heavy metals commonly result in conventional industrial processes. Although certain other forms of contamination are more unique to DOE operations (e.g., radioactive materials, explosives, and pyrophorics), they are not exclusive to DOE. As DOE develops innovative solutions to these and related waste problems, it is imperative that technology systems and lessons learned be transferred from DOE sites and its R and D laboratories to private industry to maximize the nation`s return on environmental management technology investments.

  20. Agriculture: Newsroom

    Science.gov (United States)

    Agriculture Newsroom. News releases, reports, and other documents from around EPA that are of interest or direct importance to the environmental management or compliance efforts of the agricultural community.