大田自动施肥数字化管理系统设计开发  

Design of Digital Management Automatic Fertilization System

作　　者：刘坚[1] 吴为胜[1] 

机构地区：[1]萍乡学院,江西萍乡337000

出　　处：《农机化研究》2017年第10期233-235,共3页Journal of Agricultural Mechanization Research

基　　金：江西省教育科学规划项目(2015-43)

摘　　要：目前,国内农业生产中存在盲目施肥、施肥结构不合理及肥料利用率低等问题,造成了肥料大量浪费和环境污染问题。为此,基于精准农业技术的数字化管理技术,利用GIS软件Are View、数据库软件Foxpro,建立了大田自动施肥作业的数字化管理系统,以自动传感网络获取大田土壤肥力数据和空间位置信息,自动导入自动施肥数字化管理系统,生成大田土壤肥力地图,通过单片机控制步进电机对相应区域进行自动精准施肥。本数字化管理系统还具有信息查询、土壤肥力图表输出等功能,可进行可视化管理。大田试验结果表明:基于数字化管理系统的大田自动施肥系统界面友好,施肥高效,能满足大田土壤环境的数字化施肥,对农业可持续发展意义重大。Referring the problem of blindness in fertilization,unreasonable fertilizer proportioning,low utilization rate of fertilizer,and environment pollution,A digital management system of precision agriculture technology based on Are View, GIS software, Foxpro database software is established to realize automatic fertilizing in field ,in which the soil fertility data and spatial position is obtained through automatic sensor network and transformed to digital management system for generation of field fertilization map. The digital management system is divided into the fertilization database module, fer-tilizer recommendation module and fertilization control module. The stepper motor is controlled by the singlechip to fer-tilize precisely corresponding region , the digital management system also has the information search and soil Fertility chart output function, and it has visualized management function, system field test results show that the automatic fertili-zing system for field based on digital management system has friendly interface,high fertilization efficiency, and can meet the digital fertilization of field soil, which is of great importance in sustainable development of agriculture.

关 键 词：大田 施肥 数字化管理 精准农业 

分 类 号：S126[农业科学—农业基础科学]