【摘要】 冬甘二号是适合保护地栽培的春甘蓝品种 ,具有早熟、高产、优质、耐裂性强、整齐度好、冬性强等特性。植株开展度为 47.2 cm× 46 .6 cm,外叶 1 1～ 1 4片 ,叶绿色 ,叶球近圆形 ,单球重 0 .85～ 1 kg,紧实度 0 .8,定植后 45～ 5 0天可以收获。适合北方地区栽培更多还原

【Abstract】 Donggan No.2”,a F1 hybrid,which can be suitable to all kinds of protective cultivation.With some botany characters,such as expansion 47.2 cm×46.6 cm,11～14 out leaves,leaf color green,ball head,per leaf head weight 0.85～1 kg,degree of compactness 0.8 ,its early mature,yield,tolerant splitting,purity,and tolerant bolting are better than the other varies.It can be harvested after being transplanted 45～50 days,and be cultivated in the north areas.更多还原