摘要
精密播种是指按精确的粒数、间距和播深将种子播入土中。精密播种具有节省良种、提高作物产量、减轻间苗的劳动强度以及提高生产效率等优越性,越来越受到人们的欢迎。为此,在分析精密播种存在问题的基础上,对精密播种机监控系统的一般原理做了简单说明;分析了国内外精播机监控系统的发展现状;指出了国内监控系统存在问题及今后研究发展的方向。
The problems existed of the precision seeding were analyzed and the basic principle of monitor system of the precision seeding-machine was introduced. An international survey on monitor system of the precision seeding-machine was made. This paper also analyzed the state of development of the monitor system. It put forward the problem of monitor system and point out the developing direction.
出处
《农机化研究》
北大核心
2006年第6期37-39,共3页
Journal of Agricultural Mechanization Research
关键词
农业工程
精密播种机监控系统
综述
精密播种
agricultural engineering
precision seeding-machine monitor system
summary
precision seeding
