长白山江河源头区沟道、水系发育 ,地形复杂 ,属典型的生态脆弱区。以东辽河源头区黑牛河流域为代表进行分析研究 ,认为农业是该区农村经济发展的主体 ,生态经济建设应以控制水土流失为重点 ,以发展经济作物和粮食为中心 ,提高土地资源的利用率 ,发展加工业。提出了生态环境整治的具体措施 Changbai Mountain source area of ​​the river channel, water system development, complex terrain, is a typical ecological fragile area. Based on the analysis of the Black River Basin in the headwaters of East Liaohe River, agriculture is the main body of the rural economic development in this area. The ecological economic construction should focus on the control of soil and water loss, take the development of cash crops and grain as the center, and improve the land resources Utilization rate, the development of processing industry. Put forward specific measures for the remediation of the ecological environment