油菜生产专家系统知识库构建

采用“浏览器 / Web服务器 /数据库系统”三层网络结构模型 ,遵循 COM/ DCOM/ COM 技术规范 ,利用软构件技术和专家系统技术 ,将我国著名油菜专家官春云院士的理论知识、技术体系、研究成果和经验常知进行智能化集成 ,形成了油菜生产专家系统。该系统在智能决策方面不仅可用于一般油菜知识信息查询 ,而且可提供油菜播前农艺措施优化、发芽出苗期管理、苗期管理、蕾薹期管理、开花期管理、角果期管理、油菜病虫草害诊断与防治、田间诊断和油菜产后加工等决策 ,并可进行可视化模拟分析、油菜产量预测及经济效益分析等。

Development of knowledge-base of the expert system for rapeseed production

Rapeseed production Expert System (RES) is intelligently built based on the knowledge, experience and research results of professor Guan Chunyun, who is a famous rapeseed expert and a academician of Chinese Engineering Academy. It adopts "Browser/Web Server/DBMS" three hierarchy architecture network model, follows COM/DCOM/COM standards, and used soft component techniques and expert system techniques. The intelligent decision making functions of RES have not only query of the general rapeseed knowledge and information, but also optimal decision making on the agronomic measures before sowing, management decision making at germination and seedling emergence stage, seedling stage, bolting stage, flowering stage, and pod development and maturity stage, diagnosis and control decision making of disease, insect and weed pests, and processing decision making of rapeseed products.