生态产业链与价值链视角下山东省循环农业耦合度分析

Coupling Degree of Circular Agriculture in Shandong Province from the Perspective of Ecological Industry Chain and Value Chain

从生态产业链和价值链的视角,运用因子分析和线性回归等方法,对山东省农业资源环境和农业经济增长的耦合态势进行了分析,并对山东省循环农业的发展情况进行了评价。研究表明,1978—2014年,山东省农业资源环境指标呈线性分布,农业经济增长指标呈三次曲线分布,农业资源环境对农业经济增长存在低级的胁迫发展关系,农业资源环境对农业经济增长有一定的约束作用。

This paper analyzed the coupling degree of agricultural resource environment with agricultural economic growth in Shandong province from the perspective ofecological industry chain and value chain, using the method of factor analysis and linear regression, and at the same time the authors evaluated the development of circular agriculture in Shandong province. The results showed that the distributions of agricultural resource environment and agricultural economic growth of Shandong province were linear and cubic curve respectively from 1978 to 2014. There was a low level ofbullying symbiosis between agricultural resources environment and agricultural economic growth. The agricultural resource environment had certain restraining effect on agricultural economic growth.