| Potatoes are the main crops in China, and is also the main crops in Shanxi province. The potato is a food substitute, is also a good industrial raw materials. In recent years, the development of potato industry in theadjustment of agricultural structure, vigorously in Shanxi Province, and achieved certain results. Especially in the virus-free potato planting has made great progress, which not only give Shanxi the adjustment of industrial structure of agriculture laid the foundation, and to Shanxi farmers has broughtgreat economic benefits. Shanxi province Hequ County in Loess Plateau, due to the weather conditions and in the environment, at the same time, Hequ county to the fundamental interests of the farmers, with the advantages oflocal agriculture, virus-free potato planting promotion to give strong supportfrom the policy, capital, technology and other aspects, to promote cultivation of Virus-free potato as the government of county Party committee of ten things.The first of the "Ten Project" is one, all of these, greatly enhance theenthusiasm of fanmers planting virus-free potato.In this paper, comprehensive domestic and foreign scholars and research results of the economic value of the potato planting planting on promotion,taking Shanxi Province as an example of Hequ, focusing on analysis of Hequ County planting virus-free potato to Hequ County agricultural product upgrading opportunities and economic benefits generated by the. At the same time, analyses the causes of the virus-free potato planting promotion in the process of land circulation is not smooth, the shortage of funds, the scarcity of agricultural extension, extension staff is not in place and the farmer human capital level low. In order to show the necessity of virus-free potato planting in Hequ County, the development of modern agriculture. After a comprehensive analysis of natural conditions, economic conditions, Hequ County Agricultural Status and other factors, to guide the Hequ County for the promotion practice of Virus-free Potato planting. And considering the shortage, farmers of human capital in the promotion process of virus-free potato planting in Hequ countybased equipment is not perfect, promotion system is not perfect, and the reasons, and finally put forward policy suggestions of planting potato in Hequ County, emphasized vigorously promote large-scale, intensive cropping,balanced development industry, the real estate industry and to adjust to the new agriculture; increase the investment of farmers’ human capital value,improve their level of human capital; the government should increase special funds for rural agricultural extension investment; the government shouldadvocate, encourage talents to rural agricultural technology extension.In this paper, data acquisition using official documents or personallyinvestigation, and strive to achieve reliable, practical advice, maneuverability. Itmainly data combined with theory, combine theory with practice, and makes a comparative analysis on the different types of data, combined with localeconomic factors and non economic factors such as history, system overall analysis, do the same with. |