A RESEARCH ON THE ENHANCEMENT MODE CONVERSION AND THE SUSTAINABLE DEVELOPMENT OF AGRICULTURE——TAKING JIANGSU PROVINCE AS A CASE STUDY
研究了江苏省农业从粗放型向集约型增长方式转变的过程，通过模型评估了资源配置效率对农业产出的影响，并分析了人口、资源、环境与发展的矛盾，展望了可持续农业的前景。
In the process of agricultural modernization,the enhancement mode is changed from extensive pattern to intensive pattern.This paper sets up a model of the enhancement mode of agriculture which gives an evaluation of the enhancement mode conversion in Jiangsu province since the implementation of reform and open policies.Furthermore,the paper demonstrates that the efficiency of resource collocation lead the agricultural output to be increased based on the improvement of productivity of agriculture factors,input elasticity quotiety and output intensive degree.Moreover,the paper analyzes the agricultural orientation based on the contradiction of resource collocation.Finally,prospects on sustainable agriculture are given by analysis in population,resource,environment and development(PRED).