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Position: Home > Articles > Variable Rate Spraying Technology on the Basis of GPS and GIS Journal of Agricultural Mechanization Research 2007 (2) 19-21

基于GPS和GIS的变量喷药技术研究

作  者:
史万苹;王熙;王新忠;庄卫东;汪春
单  位:
黑龙江八一农垦大学工程学院
关键词:
植物保护;变量喷药技术;综述;精准农业;全球卫星定位系统;地理信息系统;控制系统
摘  要:
精准农业变量喷药技术的核心是实时获取地块中每个小区农作物病虫草害发生情况,诊断作物长势,并按每小区具体情况做出合理决策,准确地在每一个小区上进行喷洒农药,以求最大限度地提高杀虫剂或除草剂的利用效率,减少过量使用化学农药对环境造成的污染,降低农产品中农药残留量。为此,以精准农业技术理论和研究为基础,在GPS和GIS等技术支持下,重点阐述3种变量控制系统的工作原理及优缺点,并对精准农业变量喷药控制现状和存在的问题进行了相关讨论。
译  名:
Variable Rate Spraying Technology on the Basis of GPS and GIS
作  者:
SHI Wan-ping, WANG Xi, WANG Xin-zhong, ZHUANG Wei-dong, WANG Chun (College of Engineering, Heilongjiang August First Land Reclamation University, Daqing 163319, China)
关键词:
plant protection; variable rate spraying technology; summary; precision agriculture; global positioning system; geographic information system; controlling system
摘  要:
This article is based on the technology and theory of precision agriculture, and with the help of GPS, GIS and other relative technologies it mainly discusses the controlling theory of the three kinds of variable rate spraying system and their advantages and disadvantages. It also makes some discussion on the condition and problems of controlling ways in variable rate spraying system for precision agriculture.

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