基于专家知识库的智能施肥灌溉决策系统设计  

Design of Intelligent Fertilization and Irrigation Decision System Based on Expert Knowledge Base

作　　者：徐恒玉[1] Xu Hengyu(Zhoukou Vocational and Technical College,Zhoukou 466000,China)

机构地区：[1]周口职业技术学院,河南周口466000

出　　处：《农机化研究》2023年第3期133-137,共5页Journal of Agricultural Mechanization Research

基　　金：河南省高等学校重点科研项目(15B520047)。

摘　　要：传统的施肥灌溉主要依靠人工控制,环境参数和农作物生长参数无法实时获取,作业人员只能凭借感觉和经验等主观意识进行施肥灌溉,科学性和时效性差,造成了严重的水资源和肥料的浪费,且人工配制肥料的作业效率低、效果差,导致农作物生产的质量和产量较低。为此,深入研究专家系统基本结构和工作原理,完成了基于专家知识库的智能施肥灌溉决策系统的设计,通过传感器技术完成环境参数和农作物生长参数的实时采集,利用专家知识库的设计,构建智能施肥灌溉决策系统。应用结果表明:基于专家知识库的智能施肥灌溉系统能够实时采集环境参数和农作物生长参数,通过建立专家知识库,可以根据农作物的生长需求提供精确的施肥灌溉决策信息,为农作物供给必要的水分和肥料,在提高施肥灌溉效率的同时,节约水资源和肥料,降低农业生产成本,具有一定的推广价值。Fertilization and irrigation are necessary procedures for crop growth.Traditional fertilization and irrigation mainly rely on manual control.Environmental parameters and crop growth parameters cannot be obtained in real time.Operators can only perform fertilization and irrigation based on their subjective consciousness such as feeling and experience.Low work efficiency and poor results had result in serious waste of water resources and fertilizer.At the same time,artificial fertilizers have low efficiency and poor effect,resulting in low quality and yield of crop production.This paper deeply studies the basic structure and working principle of the expert system,completes the design of the intelligent fertilization irrigation decision-making system based on the expert knowledge base,studies the overall design scheme of the intelligent fertilization irrigation system,and completes real-time environmental parameters and crop growth parameters through sensor technology collect,use the design of the expert knowledge base to build an intelligent fertilization and irrigation decision-making system,and finally complete the design of the software function interface of the decision-making system.The intelligent fertilization and irrigation system based on the expert knowledge base can collect environmental parameters and crop growth parameters in real time.By establishing an expert knowledge base,it can provide accurate fertilization and irrigation decision-making information according to the growth needs of crops,supply necessary water and fertilizer for crops,and ensure crops with sufficient water and fertilizer;it saves water resources and fertilizer while improving the efficiency of fertilization and irrigation,and reduces the cost of agricultural production.It has a certain promotion value in other agricultural production.

关 键 词：专家知识库 施肥灌溉 决策系统 专家系统 

分 类 号：S224.4[农业科学—农业机械化工程] S274.2[农业科学—农业工程]