节水灌溉预报、管理与决策专家系统研究  

Study on Expert System of Water Saving Irrigation Forecast,Management and Decision Making

作　　者：汪志农[1] 尚虎军[1] 柴萍[1] 

机构地区：[1]西北农林科技大学农业水土工程研究所,陕西杨陵712100

出　　处：《水土保持研究》2002年第2期102-108,共7页Research of Soil and Water Conservation

基　　金：国家重大科技产业示范工程项目"渠灌类型区农业高效用水模式与产业化示范"( 99-0 2 1-0 1-0 2 )

摘　　要：从节水灌溉的基本原理入手 ,分析了灌溉预报中的各个参量 ,提出了节水灌溉管理、决策的依据与方法 ,并介绍了灌溉预报、管理与决策专家系统的理论基础 ,系统结构 ,即以框架库、规则组库和黑板 3部分组成的综合知识体结构的知识表示技术。节水灌溉预报、管理与决策专家系统的研制、开发与推广、应用 ,将会促进我国传统农业向现代化农业的转变 ,为把高新农业技术送到亿万农民手中开辟了一条崭新的途径。Starting with the basic principles of water saving irrigation,the authors analyzed each parameter of irrigation forecast and put forward the basis and methods of water saving irrigation management and decision making, also presented the theoretic foundation, system structure of expert system of irrigation forecast, management and decision making, such as knowledge expressing technology of synthetic knowledge structure composed of three parts of frames, regulations and blackboard. The development, exploitation and popularization of water saving irrigation forecast, management and decision making will promote our traditional agriculture transferring to modern one, opening a new way delivering the high and new agricultural technology to farmers.

关 键 词：节水灌溉 灌溉预报 灌溉管理 农业专家系统 

分 类 号：S274[农业科学—农业水土工程]