Abstract: Application of database technology, information monitoring and control technology, multimedia information technology, 3D geographic information system construction and development technology, developed integrated information collection, manage and analyze data, information release and policy decisions 3D information management system of modern agricultural of tobacco in Baoshan. The system realize grasp the ecological conditions, economic status and the quality of tobacco accurately, monitor and manage tobacco all production process dynamically, realize tobacco production status timely, release weather forecast, disaster prevention, pest control forecast and new tobacco production technology timely, provide the base construction of tobacco, electronic contract and tobacco purchasing information display and various training platform. The development of the system provides comprehensive construction achievements exhibition platform for modern tobacco agricultural construction and basis for decision-making of policy formulation, the integrated application of modern information technology will become the important content of tobacco agricultural modernization.