由黑龙江省农业机械研究院与大兴安岭农业机械研究所共同承担完成的马铃薯机械化高产栽培工艺及机具研究项目近日通过鉴定。黑龙江省农机院尚梅研究员说，这一新型机具的应用可使马铃薯每亩增产２０％。据悉，这个课题组研制的马铃薯施肥栽植机、挖掘机、茎叶切碎机达到了国内 By the Heilongjiang Provincial Agricultural Machinery Research Institute and Daxinganling Agricultural Machinery Research Institute to bear the completion of the mechanized high-yielding potato cultivation techniques and equipment research project recently passed the appraisal. Shang Mei researcher at Heilongjiang Agricultural Machinery Institute said that the application of this new type of machine will increase the yield of potatoes by 20% per mu. It is reported that this research group developed potato fertilizer planter, excavator, stem and leaf shredder reached the domestic