基于GIS的农田养分管理与推荐施肥系统设计与开发  

Research on recommended fertilization system and farmland nutrient management based on GIS

作　　者：柳云龙[1] 姜丽娜[2] 

机构地区：[1]上海师范大学城市生态与环境研究中心,上海200234 [2]浙江省农业科学院土肥所,浙江杭州310021

出　　处：《农业网络信息》2007年第8期23-26,共4页Agriculture Network Information

基　　金：宁波市科委资助项目(2004C500005);上海师范大学青年基金项目(DQL410)

摘　　要：针对我国南方农业过于分散的农田经营管理体系和施肥现状,以浙江绍兴东湖镇独树村为研究区域,应用信息技术、系统养分研究法和推荐施肥模型,研制和开发出适于南方土壤及作物体系的土壤养分管理和决策信息系统平台,实施田块或田畈为基本单元的村级信息化农田养分全程管理,进行推荐施肥,初步应用结果表明,推荐施肥示范方各农户水稻产量大部分达到每亩450￣500公斤以上。With consideration of the disperse farmland management and fertilizer status in south China,the information technology and recommended fertilizer model had been integrated to develop soil nutrient management and decision system in Dushu village, Donghu town,Shaoxing,Zhejiang Province. The whole process of farmland nutrient management had been realized in the village information system with the specific field as basic management unit.With the preliminary recommended fertilization application,it shows that the paddy yield in most of farmland have reached more than 450-500kg per acre.

关 键 词：GIS 推荐施肥 决策系统 养分管理 

分 类 号：S126[农业科学—农业基础科学]