Abstract: Since 2005, farmers’ professional cooperative organizations and all kinds of agricultural social service organizations have developed rapidly in China. But there are a lot of problems, such as unbalanced development, small-scale organization, inefficient management and so on. This paper introduces the background and tactic of establishing main organization in agricultural management, analyses the type, development and evaluation of the main organizations in agricultural management in Japan, and puts forward some advice for the development of agricultural management system in China.