The current situation of land resource shortage becomes more and more obvious.The development and utilization of low hill and gentle slope,which are key reserve resources,is an important means to relieve the shortage of land resources,and it is particularly important to improve the use control of low hill and gentle slope space.Xianju county in Zhejiang Province is known for its mountains and waters and there are many low-hill and gentle slope resources available for development and utilization in the county.The ecological function of the low hill and gentle slope land is divided into the important ecological protection circle in the north,the key ecological and economic comprehensive development circle in the central part and the ecological restoration and ecological economic coordinated development circle in the south in the county.This paper takes the practice of space use control on low hills and gentle slopes in Xianju county as an example and proposes domestic low hill gentle slope use control methods and measures.