Pollination biological consideration on the natural crossing between plant populations and isolation (10). 2.Methods of isolation of populations and their accuracy (2). Isolation distance in isolation by distance. (4) Isolation distance in some seed production standard in Japan.
Mise au point d'une stratégie de prégrossissement intensif en nourricerie de palourdes (R. philippinarum) et d'huîtres (c. gigas) dans la région de la baie de Bourgneuf Development of a strategy of pre-growth intensive in hatcheries of clams (R. philippinarum) and of oysters (C. gigas) in the area of bay of Bourgneuf
Japanese clam and hollow oyster spats have been pre-grown under intensive conditions in hatcheries using underground seawater as thermal resource and as source of nutritional salts for forage seaweed production. The main parameters of this environment have been followed up and raising conditions hav...