Based on the development of Zhejiang province, the authors firstly classify the professional farmer cooperative organization into three types, including professional association, traditional professional cooperation, and share cooperation, and the paper also summarizes their development patterns and trends respectively. Secondly, after summarizing the modes of farmer cooperative organization development, the paper indicates the farmer leading multi - sectional and multitiered putting development pattern will be presented in the future. Finally, aiming at the problems the farmer cooperative organization confronting with, some policy suggestions are proposed.