摘要
为了满足提高农业经济效益和生态效益的要求,研究开发了基于WebGIS的农田土壤推荐施肥信息系统。该系统将因特网和GIS技术相结合,应用于农田土壤推荐施肥服务,具有很强的数据采集、施肥信息查询、专题分析、施肥决策、后期预测等功能;人机界面十分友好,可视化程度高,操作简便;通用性好,适用于不同地区的农田土壤推荐施肥服务。
For satisfying the request of exalting the economic performance of agriculture and ecosystem performance, this research developed an information system of soil recommendation fertilization for farmland based on the WebGIS. the system combines together Internet and GIS technique, having functions of soil recommendation fertilization, searching fertilization information, very powerful data input, special subject analysis, fertilization decision, predicting fertilization results, etc. ; It has very friendly user interface, is high visualized, can simply be operated; It is applicable in different region for the service of soll recommendation fertilization of farmland.
出处
《干旱地区农业研究》
CSCD
北大核心
2006年第6期90-93,102,共5页
Agricultural Research in the Arid Areas
基金
国家科技部科研院所社会公益研究专项(2005DIA3J006)
关键词
地理信息系统
土壤养分管理
推荐施肥
geography information system
soil nutrient manages
recommendation fertilization
