Studied On DataBase Application System Of Crop Planting Simulation Model Base On GIS

According to the theory and methods of system engineering, the author of this paper studied the data management about crop planting simulation model with the task 'A Study on Technique Integration and Consultation System about Crop-Planting-Mode for high-yield and high-efficiency & good quality?as background ,entrusted by Guangxi Zhuang Autonomous Region's Science and Technology Institution,with GIS and dataBase as its supporting technique, information management system as its core of theory, information management and service as its ultimate object, developed a DataBase Application System base on GIS which is specially used for managing information required by crop planting simulating model. This Application System not only can manage the information of climate,soil and vartieties crop parameter,but also return the simulated results,even output the ultimate outcome with proper style. It is a opening application system, an universal unaided DataBase Application System which can serve for many Crop Planting Simulation Model, not to subordinate to certain Crop Planting Simulation Model. The Applicattion System, which manage the information required by Crop Planting Simulation Model with dataBase technique, is conveniently operated, modified and updated data easily. It has determinate function on expert repository because of including varieties crop's planting knowledge. The Application System can show the climate,soil and crop planting condition within every region, provide required information for the region's Decision Support about crop planting and management macroscopically at first hand.