The planning and management of land consolidation and rehabilitation is the dependence and the implement guarantee of the land consolidation and rehabilitation project. Its process comes down to the processing of a great deal of spatial data, establishing the corresponding information system based on GIS. It has significance to the modernization development of land consolidation and rehabilitation. This article discussed the technique and experience of developing planning and management information system of land consolidation and rehabilitation based on the ArcView GIS 8.2 of ESRI. The operation flow, general structure, functional design and the Digital Land and Resource Project data conversion of the system were analysed. And the planning and management information system development practice of land consolidation and rehabilitation was illustrated by a case of Longkou City in Shandong Province.