基于构件化生长模型的作物管理决策支持系统

运用系统分析原理和数学建模技术，通过分析不同作物生长模型的共性及特点，初步创建了基于通用算法框架的作物生长模型。并进一步结合气象生成模型、品种参数生成模型及策略分析评价模型，以C#为编程语言，应用面向对象的程序设计与软构件技术，建立了基于构件化生长模型的作物管理决策支持系统。系统实现了农作模拟预测、决策支持和人机交互技术的有机耦合，具有农作信息管理、动态模拟、方案评估、因苗预测、时空分析及系统维护等功能。系统的建立可为通用性、综合性数字化作物管理决策支持系统的构建奠定基础。

Growth model and component-based decision support system for crop management

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.