岷江上游不仅是长江上游生态屏障障的重要组成部分，更是成都平原的重要生态屏障和水源生命线，该区拥有丰富的水、生物、旅游等可再生资源，但在退耕还林（草）生态建设中表现出退耕面积扩大化、国家补贴政策一刀切、经济林比重过大等问题。文章指出，应在克服上述问题基础上，通过调整农村产业内部结构、加大坡耕地改造、发展旅游业、水电业以及加强变通、通讯设施建设是实现经济可持续发展的最佳选择。

The Minjiang River upstream is not only an important part of ecological barrier of the upper reaches of the Changjiang River, but also a ecological barrier and lifeline of water supply of the Chengdu Plain. There is abound of regenerative resources of water, bios and tourism etc. Some problems, such as the expanding of returning farmland area, uniform subsidiaries, over large proportion of economic woods exist in the ecological construction of returning farmland to forest and pasture. The author points out that to adjust the inner structure of rural industries, enlarge the reform of sloping land, develop tourism, irrigation and power generation and strength the construction of transportation and communication basing on solving above-mentioned problems is the optimum choice for realizing sus- tainable economic development..