This paper briefly introduces some basic conditions of users' wants,environmentalexploitation, system design and system implementation. With Xiaoliang Water and Soil Conservation Experiment Station of Guangdong Province as the basic user, amanagemental software applicable to every water and soil conservation st tion inSouth China has been developed. The system was programmed using FOXBASE+database language and QUICK BASIC language. The system consists of data management,data retrieval, three subsystems of statistic analysis and one universal full screendata query and editing tools. This system has all the functions, and is reliable inoperation, rational in analysis and easy to handle.