【摘要】 本文介绍了专家系统在水稻病害治理上的应用．系统由人机接口、知识库、推理机和知识库管理程序四部分组成．防治指标分析模块、发病因素分析模块和防治措施组合模块是推理机的主要组成部分．在对１０９４份水稻品种进行抗性分析的基础上，采用以品种抗性级别来校正理论防治指标，系统可区别不同情况提出相应的综合治理措施，具有较高的智能化程度．程序用Ｐｒｏｌｏｇ语言编写，可在支持直接写屏的中文系统下快速运行．更多还原

【Abstract】 An Expert System for Rice Blast Integrated Management was composed of interface, knowledge base,inference engine and knowledge base management parts.The design ideas and the system structure were discussed here.The inference engine included control index analysis block,contributing conditions analysis block and control measures synthesis block.The system had initial intelligence,it could put forward different measures of integrated management according to concrete conditions. The program was written by Turbo Prolog.更多还原