To build a harmonious community has already become the mainstream of human social development. On the basic of constructing the function of harmony degree,rank of harmony degree(RHD) and appraising index,regional agricultural system is divided into 3 subsystems,which are ecological subsystem,economic subsystem and social subsystem(EES). Harmony degree is analysed from 1995 to 2003 of the regional agricultural system of Ziyang District,Yiyang city,Huan Province(ZYH).
Economic progress should be emphasized and,at the same time,environment construction be reinforced and social constructed be paid more attention to in order to drive the coordinated development of regional agricultural system in ZYH.
The Application with Technologies of Agriculture Informing in the Regional Agriculture System Research——Taking Maping Town's Agriculture System Research for Example
Therefore, it is very significant to establish such an indicator system with criteria for assessment of AESD, which can serve not only as basis for assessing state of AESD objectively, but also as optimization and development goals and diagnostic measures for AESD.
The result: ZYH was in the state of low and ebb maladjustment from 1995 to 2002,RHD was grade 4 and grade 5,and the change of harmony degree took on an ascending trend;