“牡丹江6号”大白菜的选育

Breeding of Chinese Cabbage Cultivar ‘Mudanjiang No.6'

"牡丹江6号"大白菜是中早熟大白菜一代杂交种,2011年通过黑龙江省农作物品种审定委员会审定,定名为"牡丹江6号"。生育期约70d,叶球合抱,球形指数1.55,净菜率80.2%,平均单株重3.2kg,每667m2产量约7 702.6kg。

Chinese cabbage cultivar ＇Mudanjiang No. 6＇ is mid-early Chinese cabbage F1 hybrid,it was certificated as a new Chinese cabbage cultivar by the Heilongjiang Province Crop Cultivar Certification Conmaittee in 2011 and named officially ＇Mudanjiang No. 6＇. It can be harvested in 70 d after sowing, the head shape index is 1.55, the net vegetable rate is 80. 2~,the average single plant weight is 3. 2 kg,and the average grain output per 667 m2 has reached 7 702. 6 kg.