【摘要】 阐明了农林复合生态经济系统特性（生产力、稳定性、持续性和公正性）的概念及内容，结合淳化泥河沟流域农林复合生态经济系统不同特性状况具体指标对该农林复合生态经济系统特性进行了综合评价，给该流域农林复合生态经济系统结构优化，功能增强，持续、稳定发展提出了量化依据更多还原

【Abstract】 Conception and contents of characteristics(productivity,stability,sustainability and farity) of an agroforestry economic ecosystem were explained and evaluation on the characteristics was done using the indexes of the agroforestry economic ecosystem at Nihe gully watershed of Chunhua,which provide a quantity base for structure optimization,function strengthening sustainable and stable development of the system更多还原