网格技术与农业信息服务网格建设探索  

Grid technology and study on grid construction of agricultural information service

作　　者：陈昕[1] 康丽[1] 

机构地区：[1]中国农业大学计算机系,北京100083

出　　处：《农业网络信息》2005年第1期20-25,39,共7页Agriculture Network Information

摘　　要：农业信息化应先从农业信息服务入手 ,改变信息资源拥有者和广大农业信息用户之间信息的不对称 ,让科研成果有效的应用到基层的生产实践中 ,提高农产品的产量与科技含量 ,推动广大农村的发展。站在信息技术发展前沿 ,分析网格技术发展现状 ,以Petri网为理论依据 ,借鉴网格研究成果 ,从农业信息服务实际出发 ,构建农业信息服务网格分层体系结构 ,搭建农业信息服务平台 ,进一步推动网格技术发展。The agricultural informatization should begin with the agricultural information services,which can shorten the gap between owners and users of the agricultural information,apply the achievements of scientific institutions to practice more efficiently,boost the quantity and quality of agricultural products,increase peasants'revenues,and improve country's development.Standing at the frontier of information technology,the author analyzed the development of netˉwork technology.Based on the theory of Petri-net,the achievements of network and the practice of agricultural inforˉmation services,this paper designed the multilayer structure of the agricultural information services and built Build a platform of the agricultural information services,It will promote the development of the grid technology further.

关 键 词：农业信息服务 发展 大农业 大农村 农业信息化 农产品 科技含量 网格技术 分层体系结构 网格研究 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] F327[自动化与计算机技术—计算机科学与技术]