2cm系列马铃薯种植机系引进国外生产马铃薯机械的技术，该机配套20-35马力四轮拖拉机，集开沟、施肥、播种、覆土为一体，可一次完成施肥、播种、起垄作业。2cm系列马铃薯种植机配套20-90马力的四轮拖拉机使用，种植行距和株距可以自动调整。 the 2cm series potato planter ,introducing the advanced technology for producing potato planter abord,match the four-wheel tractor and combine ditch,manuring,sowing,casing soil together,it can complete manurng and sowing aimultaneously.the 2cm series potato machine matches with the 20-35hp four wheel tractor and the raw spacing and the planting distance is adjustable.