农作物病虫害防治知识库构建探讨  

Construction of Knowledge Base of Pest Management for Crops

作　　者：左志平[1] 唐少先[2] 

机构地区：[1]湖南农业大学生物安全科学技术学院,湖南长沙410128 [2]湖南农业大学信息科学技术学院,湖南长沙410128

出　　处：《湖南农业科学》2012年第5期132-133,137,共3页Hunan Agricultural Sciences

基　　金：湖南科技厅项目(FJ20093017)

摘　　要：结合病虫害防治专家经验及专家系统技术的发展趋势,从知识组织、问题求解的灵活性角度对知识库的构建进行了深入的探讨。提出了具有四层结构、易扩充、适合网络服务的农作物病虫害防治专家系统知识库构架,对促进农作物病虫害防治专家系统的发展有十分积极的作用。Combining with experts＇ experiences of pest management and developmental trends of expert system＇s technologies,the construction of knowledge base was deeply discussed from the perceptivities of knowledge organization and problem solving flexibility.In the end,a framework for knowledge base of crops pest management expert system,which has four layers and is easy to enlarge and is suitable for internet information services,has been presented.This system is meaningful to advance development of crops pest management expert systems.

关 键 词：知识库 专家系统 病虫害防治 

分 类 号：S126[农业科学—农业基础科学]