Development and Experience Reference on Foreign Agriculture Science and Technology Extension System

Agricultural technology promotion is the bridge and tie that agricultural scientific and technological achievements into practical productive forces,determines the actual utility of achievement of science and technology.Agricultural science and technology of our country is rich in resources,but the resources integration degree difference,lack of optimization,is not fully established modern agricultural management and promotion system,practical utility of achievement of science and technology is not ideal.at present,many developed countries have established a perfect system on agricultural science and technology extension.In this paper,based on foreign existing several extension system of agricultural science and technology research,the feasibility experience are summarized so as to provide rich knowledge resources establishment a diversified new extension system of agricultural science and technology.