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本文报道的稻纵卷叶螟管理专家系统(MSRLR),系用知识工程语言NEW的最新版本和BASIC语言构筑。系统根据公开性知识和专家经验,考虑水稻类型、水稻长势、成虫迁入期早迟、迁入高峰期数量和气候条件等因子,对宁国县稻纵卷叶螟主害代发生期和发生趋势进行预测,并提供决策方案,为稻纵卷叶螟的管理提供一种实用的工具。系统采用自然语言提问和菜单选择相结合的方式同用户交互。系统能对推论等给出解释,令用户信服。系统还具有良好的开发机,对知识库的增删修改都极为方便,系统的不同版本可在不同机型和操作系统支持下运行。
This paper reports the rice leaf roller management expert system (MSRLR), using the latest version of Knowledge Engineering Language NEW and BASIC language construction. Based on open knowledge and expert experience, the system considers the factors such as the type of rice, the growth of rice, the early or late entry of adults, the number of climax during the migration period and the climatic conditions, and analyzes the occurrence and trend of the main daughters of Cnaphalocrocis medinalis in Ningguo County Forecast and provide decision-making plan to provide a practical tool for the management of rice leaf roller. The system uses natural language questions and menu options to combine with the user interaction. The system can give explanations, etc., to convince users. The system also has a good development machine, the additions and deletions to the knowledge base are extremely convenient to modify, different versions of the system can run under different models and operating system support.