基于MapInfo的棉花土壤施肥推荐及信息管理系统的研究  

MapInfo-Based Soil Fertilization Recommendation and Information Management System for Cotton Fields

作　　者：王海江[1] 吕新[1] 

机构地区：[1]新疆兵团绿洲生态农业重点实验室,新疆石河子832003

出　　处：《新疆农业科学》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)

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.

关 键 词：MAPLNFO DELPHI 集成 施肥推荐模型 信息管理 

分 类 号：S151[农业科学—土壤学]