A case study from "Huangxin" immigrant high efficiency ecological agriculture exploiture area in Wuqiao, Wanzhou borough of Chongqing, based on the structure and fuction and benefit of orchard ecosystem of Three Gorges Reservoir,the problems of why they are not in reason are found. The strategies,including how to use such a great opportunity to optimize orchard ecosystem and develop fruit industry coming from Three Gorges Project,is put forward by investigating and experimenting in Three Gorges Reservoir in two years.