Abstract: The theoretical model for the influencing factors of participation degree of the farmers' professional cooperatives members was constructed, and the empirical analysis based on the investigation on Fujian was conducted.The result showed that the age and part-time level were negatively related, and the education level, the ratio of agricultural income to total income, the scale of agricultural production and management, the member's position, the number of years for business of the members, the received support, and the regional level of cooperative were positively related with the participation degree of the farmers' cooperatives members significantly.Considering into the above results, the corresponding suggestions were proposed.