Abstract: 【Objective】 This project aims to grasp dynamic changes of economic forest resources and put forward the solutions to the imbalance of economic forest distribution in Yecheng County in the hope of providing a scientific theoretical basis for guiding regional forestry production, scientific planning, rational management and stable development. 【Method】'3S' technology was used for field data collection to select representative walnut, red dates, apricots, pomegranate, apples, pears and grapes in Yecheng County. The field survey data of economic forest trees and peaches in 2004-2014 were analyzed by using mathematical statistics and spatial analysis methods to explain the temporal variation and spatial distribution characteristics of economic forest tree species and variety area in Yecheng County. 【Result】In Yecheng County from 2004 to 2014, the largest growth area of walnut was 25,225.74 hm², the annual average rate of change was 19.02%. The growth area of jujube was the second largest at 1,382.92 hm², and the annual average rate of change was 1,398.30%. The area of apricot, pomegranate, apple and other trees showed varying degrees of reduction. 【Conclusion】The development model of forest fruit industry in Yecheng County is singular. The main economic forest varieties are mainly walnuts, and the growth area is far superior to other economic forest varieties, and they are unevenly distributed in time and space.