摘要
从调查研究榆次市怀仁村生态经济系统的现状出发,分析评价了该村各业经济结构、种植业生产结构、系统的能流特点、土壤营养元素收支、二次资源利用及农业生态环境状况,明确了该村生态系统的整体特点。据此提出该村生态农业建设应抓好的环节。
Based on the investigation of the present situation of agroecosystem of Huairen village of Yuci suburb, the paper studied and evaluated the structure and function of the agroecosystem and rural eco-environment, and propounded the purpose and efective ways of construction for the village.
出处
《生态经济》
1993年第2期44-47,共4页
Ecological Economy
