Growth model and component-based decision support system for crop management
Weixing Cao · Nanjing Nongye Daxue xuebao · 2008
By using system analysis theory and mathematics modeling method,and analyzing the commonness and character of different crop growth models,a crop growth model based on general algorithm framework was developed.By intgerating weather generation model,variety parameter generation model and strategy evaluation model,with Visual C# as programming platform,and using the technology of object-oriented programming and software component,a growth model and component-based decision support system for crop management was developed.With the effective coupling of the crop simulating estimation,decision-making and alternating technology,the system realized the functions as farming information management,dynamic simulation,project assessment,real-time forecast,time and spatial analysis and system maintenance.This study provides a foundation for establishing general and digital crop management decision support system.