Maintenance Skill Training Gives Agricultural Socialized Service Providers More Advantages

Agricultural machinery maintenance skill training is conducive to improving the fault diagnosis and levels of agricultural for socialized service providers plays an important role in providing stable reliable operation services. This paper aims study whether gives more advantages than untrained providers, exploring relationship between area. Based on a survey 4905 farmers from 10 provinces China, empirical analysis was carried out using fixed effect model propensity score matching method. The results showed following: First, had significant positive impact area, including 10.426 ha tilling area 8.524 harvesting Second, since gave services enabled them obtain orders, it indirect quantity demand large- middle-sized machinery.