Study On Agricultural Mechanization And Rural Sustainable Development

According to the real complexion of agricultural mechanization and actuality of rural development, agricultural mechanization and rural development were analyzed dynamically, unitarily and systemically from the point of view of sustainable development. The relation was nailed down between both systems of agricultural mechanization and rural development, and among internal factors of the system. Development stratagem of agricultural mechanization and rural sustainable development was given, which was significant to promote sustainable development of agricultural mechanization and countryside theoretically and really.The method of DEMATEL (Decision Making Trial and Evaluation Laboratory) was applied to research influencing factors of rural sustainable development and agricultural mechanization, all influencing factors were differentiated and main factors of them were determined and analyzed.A evaluation index system of ICOE was set up for development effect of agricultural mechanization and a method of global osculating value was applied to evaluate development effect of agricultural mechanization in provinces of China. It was pointed out that difference was great between provinces, so did its unbalance, which was not broken in short time. At same time the evaluation index system and mathematical model were established for rural sustainable development, and statistical data were applied to evaluate and analyze the ability of rural sustainable development in provinces of China, which was divided into 3 groups of A,B and C according result of evaluation.The relation was researched between agricultural mechanization and rural economy, rural society, rural resource & environment, prominent positive correlation was confirmed between agricultural mechanization and GDP, gross output value of agriculture, value-added of agriculture, per capita annual income of rural household, productive efficiency of agriculture, rural education, rural welfare, transferring quantity of rural labor force, namely development of agricultural mechanization could influence them positively. Agricultural mechanization could promote productive ability of grain, restrain increase of population, expedite to enlarge managing scale of rural arable land, realize benefit of scalization of arable land, hoist ratio of urbanization, transfer rural labor force. Agricultural mechanization played an important role in rural environment both positively and negatively. The techniques should be taken which was propitious to protect rural environment when agricultural machines was adopted in agricultural production.Game theory was applied to analyze course of system variance of agricultural mechanization and every system arrangement came from result of benefit groups competing. Quiddity of a system arrangement was basically process of "Pareto optimality", which was in favor of maximizing social welfare, development and stability of society. Economical theory was applied to analyze externalities of agricultural mechanization, which shew that agricultural mechanization was syntheses of public and private goods. Therefore, the government of China ought to support development of agricultural mechanization. Attribute of public goods of agricultural mechanization was an academic foundation that government sustained agricultural mechanization in financial policy.Under basis of systemic study agricultural mechanization and rural sustainable development in Ning'an county of Heilongjiang province were empirically analyzed through statistical data and investigation. Functions of main factors were confirmed that influenced agricultural mechanization and rural development, status of agricultural mechanization was affirmed in rural sustainable development. Strategy of agricultural mechanization and rural sustainable development was put forward, which consisted of innovation system, law system and technical system.