农业产业集聚与农业绿色发展:耦合度及协同效应

Agricultural Industry Agglomeration and Agricultural Green Development:Coupling Degree and Synergistic Effect

文章基于2004—2017年间省域数据,采用耦合协调模型测算了农业产业集聚与农业绿色发展二者之间的耦合度及其协同效应。结果表明:农业产业集聚综合序参量除东北有所上升之外,基本呈现出西部、中部、东部依次递减的规律;农业绿色发展综合序参量呈现出东北、西部、中部、东部依次递减的规律。耦合度方面,西部最高、东部最低,中部、西部、东北均处于高水平耦合阶段,东部从高水平耦合阶段大幅度下降到磨合耦合阶段;耦合协调度方面,西部、东部最低,中部和西部处于中级协调、东部处于勉强协调,东北处于中级协调。

Based on the provincial data from 2004 to 2017,this paper adopts the coupling coordination model to calculate the coupling degree and synergistic effect between agricultural industrial agglomeration and agricultural green development.The results show that the comprehensive order parameters of agricultural industrial agglomeration basically present the law that the west,central,east decreases successively,except that the northeast increases a bit;the comprehensive order parameters of agricultural green development show a law of decreasing successively in northeast,west,central and east;in terms of coupling degree,the western part is the highest,with the east the lowest,the central,western and northeast in the stage of high-level coupling,and the east greatly reduced from the high-level coupling stage to the running-in coupling stage;in terms of coupling coordination degree,the western and eastern regions are the lowest,with the central and western regions in intermediate coordination,the east barely coordinated,and the northeast in intermediate coordination.