摘要
本文通过对岳阳村按循环利用型生态模式建设三年来所采取的措施效果进行了调查分析，并对其农业系统结构、亚系统间的能流物流效益进行了概算比较。
Measures benefits through using eco-agriculture pattern of circulatory utilization in Yueyang village for three years have been surveied and analysed. Energy flow and material flow benefits between sub-systems and agri-system structure have been comparely estimated. Meanwhile,sustainable development mechanism that conducted eec-agricultural structure for three years in Yueyang village was expounded.
出处
《水土保持研究》
CSCD
1994年第2期83-95,共13页
Research of Soil and Water Conservation
关键词
生态农业
循环利用
系统结构
能流
物流
eco-agriculture circulatory utilization systematic structure energy flowmaterials flow
