In order to realize the digitalization and visualization of information management in agricultural-region, a VRGIS-based digital agricultural region management system (VDARMS) was developed with SuperMap 2008 as the platform of spatial information management, VRMap 3.0 as the driver of scene, and integrating with the existing knowledge model for crop management. This system realized the functions as file management, spatial handling, information query, data analysis, cultural management plan design, virtual simulation, and system maintenance, etc. Case studies of the system were carried out in Heheng village of Jiangyan city and Qinglong village of Nanjing city, Jiangsu province, China, the application results indicated that VDARMS accorded with the development of modern agricultural spatial information management, realized standard, digital management and visual display of agricultural information, and greatly promoted the development of digital agriculture technology.