吉林省土壤肥力地理信息系统开发关键技术研究  

A Study on Key Technology for the Development of Jilin Provincial Geographic Information System for Soil Fertility

作　　者：刘国成[1] 

机构地区：[1]吉林工程技术师范学院信息工程学院,吉林长春130052

出　　处：《吉林工程技术师范学院学报》2016年第6期92-93,共2页Journal of Jilin Engineering Normal University

基　　金：吉林省教育厅"十二五"科学技术研究项目(2013381)

摘　　要：土壤肥力决定着农作物的目标产量和施肥量,准确地掌握土壤肥力信息,是传统农业向精准农业转变的必要保证,也是科学调控农业生产措施的重要依据。综合应用地理信息系统技术、数据库技术、测土施肥技术,我们对开发吉林省土壤肥力地理信息系统的关键技术进行了研究和总结。Soil fertility is a decisive factor for target outputs and fertilizing amount of crops. It indicates that precise information on soil fertility is necessary for the transformation of traditional farming to precision agriculture due to its significance in scientific conditioning of agricultural production. To develop a geographic information system for soil fertilization in Jilin Province,the paper presented a study on the key elements in the system such as the geographic information system technology,database technology and soil test-based fertilizing technology.

关 键 词：吉林省 地理信息系统 土壤肥力 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]