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-Development of agricultural information technology, agriculture meet the challenges of the knowledge economy, promote agricultural scientific and technological revolution of important initiatives. Crop fertilization expert system is to guide farmers on scientific, rational fertilization expert system, agricultural production and agricultural leaders macroeconomic policy management tool, agricultural officers to guide agricultural production helper. In the system construction, according to the guidance of crop fertilizer requirements, determine crop fertilization expert system, system functions and structure, through the quality of cultivated land surveys, books digitize, expert experience rule of other ways to build support for decision-making database, software development, digital map creation establish fertilization expert system. Applications in the system, in the request parameters to the user on the basis of questions raised guidance fertilization advice and other relevant decisi