摘要
根据大豆变量施肥播种机自动控制的需要,使用VB6.0编程语言和MO2.2地图控件,开发了基于GPS和土壤养分图的变量施肥控制软件。本软件具有串口通讯、GPS信号接收、输出调试、播种机参数设置和变量施肥作业控制等功能。同时,提出了使用地块平均施肥量、设定变量范围、利用土壤养分图的简易可行实现精准变量施肥控制方法。本软件能自动生成作业记录,作业后可根据记录生成施肥记录图,有利于农业精准管理和生产信息的积累。
According to the soybean variable fertilizing and seed drill automatic control＇s need,uses the VB6.0 programming language and the MO2.2 map controls,the variable fertilizing control software has been developed based on GPS and soil nutrient map.This software has some functions such as the serial port communication,the GPS signal receive,the output debugging,the seeder parameter setup,the variable fertilizing control and so on.Author propose the simple feasible method which using field average fertilizing quantity,setting variable range,using the soil nutrient map to achieve variable fertilizing control.The software can produce the work record automatically,after the work,can draw fertilizing record map according to the record,which favors the agricultural accurate management and the production information accumulation.
出处
《农机化研究》
北大核心
2010年第7期189-192,共4页
Journal of Agricultural Mechanization Research
基金
国家"863"计划项目(2006AA10A310)
关键词
精准农业
GPS
GIS
土壤养分图
变量施肥
软件
precision agriculture
GPS
GIS
soil nutrient map
variable fertilizing
software
