Abstract:Relationship capital and financing constraints have great influence on the growth of farmers business. A survey of the related data shows that the influence of relationship capital on entrepreneurial growth varies with financing constraints. The relationship capital plays an important role in the process of farmers entrepreneurial growth. The more the political capital and the social capital are, the higher the success rate of the entrepreneurship; the more political and social capital, the more convenient for peasants to have access to financing from financial institutions. At the same time, the more convenient for farmers to get financing support from financial institutions, the smaller the financing constraints, and the more likely the farmers entrepreneurial success. With the continuous improvement of rural financial market, the farmers will rely less and less on political capital and social capital for private financing, and the relationship between relationship capital and the entrepreneurial growth of farmers will be weakened.