Comparative study of rural science and technology correspondent major domestic provinces and the enlightenment of Guangdong province

Since the reform and opening up, China has gradually established five government rural extension service system from the central to the township. Rural science and technology correspondent work is important to the farmers in meeting demand for technology services and increase farmers' income. This paper selected provinces which were more representative in rural science and technology correspondent construction. It carried on the contrast analysis from the provinces of investment, incentive, management and coordination in four aspects to study the characteristics of each province, and worked out enlightenment to rural science and technology correspondent in Guangdong.