摘要
以新疆兵团农五师81团为研究对象,针对土壤肥力信息数据在农业生产中的重要作用,应用MapInfo与Delphi集成技术和组件式GIS模块,依据区域土壤肥力差异、作物需肥规律、土壤供肥性能与肥料效应等众多因素,建立了集棉田土壤养分信息管理、土壤模型施肥推荐、GIS图形信息管理于一体的新疆农五师81团棉田土壤肥力信息管理与施肥推荐决策系统。
Taking the 81th Regiment of the 5th Agricultural Division in Xinjiang as an object, the importance of data and information about soil fertility in agricultural production was studied. With the aid of the integrated technology of MapInfo ＆ Delphi and assembled GIS modules, a soil fertility information management and fertilization recommendation system was developed for cotton fields of the 81th Regiment of the 5th Agricultural Division in light of the diversity of soil fertility between districts, the laws of the cotton crop absrobing nutrients, the soil nutrient supplying capacity, efficiency of the fertilizers and other various factors. The system integrates soil fertility information management with soil-model-based fertilization recommendation and GIS graphic information management.
出处
《新疆农业科学》
CAS
CSCD
2008年第A02期45-50,共6页
Xinjiang Agricultural Sciences
基金
国家科技支撑计划项目"棉花持续优质高效生产技术体系研究与示范"(2006BAD21B02)
新疆维吾尔自治区"十一五"重大科技专项"棉花生产关键技术开发
集成与示范"(200731133)
