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春玉米新品种“京单９０１”“京单９０１”是北京市农林科学院作物所育成的紧凑型玉米新品种，春播生育期１２０－１２５天，较掖单１３号早熟三天，抗病性和籽粒品质优于掖单１３号。该品种叶色深绿，株形紧凑，抗倒性好，抗大、小斑病，高抗花叶病毒病，较抗青枯和黑粉...
Spring maize varieties “Jingdan 901” “Jingdan 901” is a compact maize variety bred by Beijing Academy of Agriculture and Forestry Sciences. The spring sowing period is 120-125 days, which is three days earlier than that of Yeda 13, The grain quality is better than Yedan No. 13. The variety leaf dark green, compact shape, good lodging resistance, resistance to large, small spot disease, high anti-mosaic virus disease, anti-yellowing and black powder ...