Discussion of Management Information System of Sloping Farmland in Three Gorges Reservoir Region

Abstract: Three Gorges Reservoir region are leading soil erosion region in the upper reaches of the Yangtze River basin. Sloping farmland is the source of severe soil erosion. As a way of erosion control, this paper put forward management information system of sloping farmland. In this paper its flow chart, the foundation of database, parameter confirmation, its realization and program design are discussed in detail