Taking as an example the land resources management in Dingzhuang town, Guangrao county, Shandong province, this thesis makes sufficient investigation and demand analysis in accordance with the features of land resources management in villages and towns. It studied in details the main content of land resources management in villages and towns. On this basis, the thesis first makes a general design of the land resources management system in Dingzhuang town, and an in-depth investigation of the functions of every modules in the information system of land resources management in villages and towns, together with the necessary principles for the design of system interface. In the following steps, it establishes through research the spatial database and attribute database, along with the platform of the geographic information system of Dingzhuang town on the basis of the spatial data and attribute data of this town. On this platform, it uses the relevant data of Dingzhuang town land resources and groupware second development technology to research and develop the information system of land resources management in villages and towns. The basic functions of this system include land use planning, basic farmland management, the management of land for construction use, land survey, land registration and so on. Besides, it realizes the basic land management of each patch in the village and town level, as well as property search map and map search function.