摘要
本文论述了一种适于我国北方地区，平作种植玉米、甜菜、高梁、籽瓜等作物的联合作业播种机的设计原理。该机一次完成深施化肥、地膜覆盖、膜上半精量穴播等作业工序。６年来得到大面积推广应用。
The designing principle of a combining sowing machine which is suitablefor the Planting operation of corn,sugar beet,Chinese sorghum and seed melon in theNorthern China is presented in this paper.The machine is able to complete the opera-tions of chemical fertilizer deep applying,plastic laying out and semi-precision dibbiingon the laid out plastic simultaneously and has been popularized broadly on a certain ex-tensive farming area in the recent six years.
基金
内蒙古科委基金
关键词
施肥
铺膜
穴播
播种机
fertilizer application,plastic lay out,dibbling,sowing machine.
