摘要
在广泛了解国内外旱地作物机械播种技术的基础上,对"早作精密穴播轮"进行了研究。本穴播轮融"种子箱、取种护种器、成穴投种器和覆土器"等于一体;集"容种—充种—清种—输种—成穴—投种—覆土"功能于一身,其总体结构简单、新颖。
Based on the dry farming mechanized seeding technology both at home and abroad, study is made on ＂dry farming precision hill-drop sowing wheel＂. This wheel integrates ＂seed box, seed feeder and protector, forming sinus seed thrower and seed coverer＂ in one body, and has multi-functions. Its structure is simple and new.
出处
《农业装备与车辆工程》
2009年第2期21-25,共5页
Agricultural Equipment & Vehicle Engineering
关键词
旱作
精密
穴播轮
dry farming
precision
hill-drop sowing wheel
