Establishment of highly profitable green vegetables/ornamental plants cultivation system suitable for inclined farm. (Tokushima Prefecture). 3) Demonstration experiment and management evaluation of highly profitable cultivation system for green vegetables/ornamental plants suitable for inclined farms. (1) On site demonstration of highly profitable cultivation system with cropping type of spinach + Brassica chinensis var.komatsuna + spinach. (Agricultural Technology Research Organization, Kinki Chugoku Shikoku Agricultural Res. Center S).