【摘要】 本文通过分析农业可持续发展系统的主导系统——农业再生产运行系统的组成、运行过程以及扩大与萎缩状态,为探讨和评价农业可持续发展系统的持续状态奠定基础理论框架。更多还原

【Abstract】 This paper puts the focus on the operating system of agriculture reproduction(OSAR), which is the main system of agriculture sustainable development system(ASDS).Through analyzing the OSAR’s composition, operating procedure, status of up-grading or down-grading (reducing, declining) ,lay out the theoretical basement for the evaluation for the ASDS.更多还原