甘薯栽培管理知识模型系统的设计思路  

KNOWLEDGE MODEL SYSTEM DESIGN CONCEPT FOR IPOMOEA BATATAS LAM CULTIVATION AND MANAGEMENT

作　　者：张晓艳[1] 刘锋[1] 王风云[1] 刘淑云[1] 封文杰[1] 王殿昌[1] 朱建华[1] 

机构地区：[1]山东省农业科学院科技信息工程技术研究中心,山东济南250100

出　　处：《山东农业大学学报（自然科学版）》2009年第1期45-48,共4页Journal of Shandong Agricultural University：Natural Science Edition

基　　金：山东省农业科学院高技术自主创新基金(2006YCX035)资助

摘　　要：本研究以系统工程思想为指导,通过对甘薯栽培研究成果及专家知识归纳总结,应用作物栽培学、生理学、生态学以及计算机科学等多学科的基础理论和方法,对甘薯栽培管理知识模型系统进行了设计,拟以甘薯生育指标、环境因子、技术措施之间的定量化动态关系为主线,建立具有动态预测和决策功能的甘薯栽培管理知识模型。本设计主要包括研究思路与技术路线、资料获取方式、研究方法、开发过程等部分,实现播前栽培方案的设计与动态生育指标的确定等功能,揭示生态环境和农艺栽培措施与甘薯生长发育及产量和品质形成的内在关系和机制,实现区域化和经验性甘薯栽培管理模式的系统化整合和科学化表达,形成模型化的专家系统和决策性的系统模型。The research takes the system engineering concept as the guidance and combined with the induction and summary for the research results on Ipomoea batatas Lam cultivation and expert knowledge, applies the basic principle and method of the theory of crop cultivation, physiology, ecology, computer and multi - disciplines to design the knowledge model system for Ipomoea batatas Lam cultivation management. The paper creates the knowledge model for Ipomoea batatas Lam cultivation management with dynamic prediction and decision - making functions which plans to take the quantification dynamic relation among vegetative index, environmental factors and technical measures of Ipomoea batatas Lam as main line. The design mainly includes the research concept, technical route, data obtaining mode, research method and development process and to realize cultivation scheme design before sowing and determination of dynamic vegetative index. It reveals the internal relation and mechanism between the environment, agricultural cultivation measures and vegetation, production and quality formation of Ipomoea batatas Lam to realize the systemization conformity and scientific expression of cultivation management mode of Ipomoea batatas Lam through zoning and experience and creating the model of expert system and decision -making system model.

关 键 词：甘薯 知识模型 专家系统 

分 类 号：S531[农业科学—作物学]