四川省南充市农业可持续发展研究

采用PRESD系统分析的方法和SPSS分析方法南充市农业发展的可持续性进行评价，结果表明：农业总体是可发展趋势，三区可持续发展顺序依次为顺庆区〈喜陵区〈高坪区，但三区在农业生产、农业经济、农业生态环境和农村社会四个子系统方面相差很大，发展极不平衡，作者通过对区域PRESD要素进行分析，为制订南充市农业可持续发展战略和措施提供理论基础。

Study on the Sustainable Development of Agriculture in Nanchong

Nachong is a well-known city in the north of Sichuan Province. Its agriculture has the greatest status in the industrial structures and the general natural economy. But it also faces a series of problems ,especially in the relations among agriculture, economy and environment. This paper estimates its sustainable agriculture with the field agriculture PRESD system and the SPSS analysis .The result shows that the agricultural development is sustainable in general, but the three regions governed by Nanchong have great differences in the four subsystems including agricultural produc Tion, agricultural economical ,ecology environment of agriculture and agricultural society .This paper also provides the theoratical basis for the sustainable agricultural development Nanchong.