摘要
发展农业信息技术是农业迎接知识经济挑战、推动农业科技革命的重要举措。农作物施肥专家系统是指导农民科学、合理施肥的专家系统,是农业领导进行农业生产宏观决策管理的工具,是农技人员指导农业生产的帮手。在系统建设上,根据指导农作物施肥的要求,确定农作物施肥专家系统的系统功能与结构,通过耕地质量调查、书籍资料数字化、专家经验规则化等途径建立支持决策数据库,通过软件开发、数字地图创建,建立施肥专家系统。在系统应用上,在向用户提问索取参数的基础上提出指导施肥的决策意见及其他相关农艺措施意见。
Developing agricultural information technology is the challenge that agriculture meets the kownledge economy, is also the important action of promoting agricultural revolution in science and technology. Fertilization expert system of crops is refers to a system of guiding peasants to apply fertilizer rationally and scientifically, it is the tool that agricultural leader makes macroscopic decision,and the helper that agrotechnical personnel guides agricultural production. In the construction of system, according to the requirement for instructing the fertilization of crops, to confirm systematic function and structure of fertilization expert system of crops, to set up and support the decision database through some routes such as quality investigaton of cultivated lands, books materials digitization, expertise rule etc., and establish fertilization expert system through software development and building of digital map, In the application of system, decision suggestions and other relevant agricultural measures of guiding fertilization are put forward based on soliciting of interrelated parameters.
关键词
施肥
信息
专家系统
fertilization
information
expert system
