Study on the policy and experience adopted in the development of sustainable agriculture in foreign countries

In this paper，the experience and measures adopted in the development of sustainable agriculture in foreign countries are analyzed．And some policy suggestions to develop sustainable agriculture suitable for China，including the design of the developing pattern of sustainable agriculture based on the rule of socialist market economy；the adoption of different policies to develop sustainable agriculture according to the different status between the more developed area and the developing one；and converting the governmental function，setting up and improving the policy system to prompt the development of agriculture，are put forward．