Abstract: In order to further explore the significant role of symbiotic radiation effect of farmers' professional cooperatives, this paper studied the radiation effect of farmers' professional cooperatives in China from the perspective of symbiotic theory. The results show that there are some practical problems in the symbiotic radiation effect of Chinese farmers' professional cooperatives, such as the dissociation and limitation of dynamic effect, the non fluency and non correlation of derivative effect, and the lag and singleness of superposition effect. In view of the above problems, it puts forward some countermeasures, such as the combination of element integration and resource sharing, the matching of information platform and capital platform, the matching of cooperation and sharing and industrial integration, in order to provide reference for the follow-up research.

Key words: symbiotic perspective, farmers' professional cooperatives, symbiotic radiation effect, industrial convergence