玉米精准施肥专家系统在玉米生产中的应用  

Application of maize precision fertilizer expert system in the maize production

作　　者：姚玉霞[1] 王越[1] 赵月玲[1] 曹丽英[1] 陈桂芬[1] 

机构地区：[1]吉林农业大学信息技术学院,吉林长春130118

出　　处：《农业网络信息》2007年第9期24-27,共4页Agriculture Network Information

基　　金：国家863项目"玉米精准作业系统研究与应用"(2006AA10A309)

摘　　要：本文利用农业生产知识、计算机和网络技术,研制开发了行之有效的玉米精准施肥专家系统,将数据库、人工智能、管理信息系统、决策支持系统、网络技术以及信息集成技术应用到玉米生产领域,给传统的玉米栽培注入了新的生机和活力,降低肥料投入,减少环境污染,提高玉米产品质量和产量,示范区玉米产量平均增产11.31%,增加收入23 380.0万元。According to the nowadays production conditions of JinLin province,The effective system was developed by utilizing the knowledge of agricultural production, computer science and internet technology and so on in the paper.In order to reach the aim, the author combined theory model and quantitative research and developed the system.It will inject a kind of new action and energy into maize fertilizer research.There were four innovations in the system like the followings.It decreased fertilizer investment and environment pollution, and increased the maize production and quality.

关 键 词：专家系统 玉米生产 精准施肥 信息技术 

分 类 号：S126[农业科学—农业基础科学]