| Agriculture is the foundation of the national economy. The development of agriculture relies on not only the science and technology, but also the policies of government to increase the investment. With the acceleration of industrialization and urbanization, the traditional agriculture of China is also transforming into modern agriculture. It is important for the modernization of agriculture to strengthen the innovation of science and technology, and increase the investment for it. As the demand for the investment is larger and larger, the research can apparently contribute a lot to the rational plan of agricultural production.In this thesis, the theory of public choice and the distribution of the welfare is widely used. With the combination of theoretical and empirical analysis, the thesis mainly discuses about the related concept, characteristics and classification of science and technology of the agriculture in China. After the analysis of the current financing in China, Hunan is chosen as the research object. After the through specific analysis, there comes the problem. Such as the overall small scale of the investment, the single form of the main part source of financing. The allocation of the investment is not reasonable; therefore supervision and control of the financing should be strengthened.In the view of the problem in Hunan, the thesis promotes a sound development of the investment of agricultural science and technology, such as changes in the financial distribution system in Hunan Province, the establishment the security system of investment, the transformation of government functions, the improvement of the investment in Hunan Province, making appropriate preferential policies, the increment of the source of the financing, the increment of the investment for basic research of the agriculture from the whole investment according to local conditions, the enhancement of supervision and control of the investment, the establishment of a public income and expenses of the investment in the whole province to improve the efficient use of the whole investment. |