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https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

园艺学报 ›› 2012, Vol. 39 ›› Issue (3): 599-600.

• 新品种 • 上一篇    下一篇

优质抗病中晚熟大白菜新品种‘多抗 4 号’

 王明秋, 牟金贵, 刘晓东, 刘学岷, 王玉海   

  1. (河北省农林科学院经济作物研究所,石家庄 050051)
  • 出版日期:2012-03-25 发布日期:2012-03-25

A New Chinese Cabbage Cultivar‘Duokang 4’

 WANG  Ming-Qiu, MOU  Jin-Gui, LIU  Xiao-Dong, LIU  Xue-Min, WANG  Yu-Hai   

  1. (Institute of Cash Crops,Hebei Academy of Agriculture and Forestry Sciences,Shijiazhuang 050051,China)
  • Online:2012-03-25 Published:2012-03-25

摘要: ‘多抗4 号’(F1)大白菜是利用自交不亲和系‘2005M-3’和自交系‘04-5’为亲本杂交,育成的中晚熟抗病新品种。生长势强,结球速度快;植株外叶少,净菜率高;叶球中桩叠抱,上下等粗,商品性状好;高抗病毒病,抗霜霉病和黑腐病,田间综合抗病性好。

关键词: 大白菜, 中晚熟, 抗病, 品种

Abstract: ‘Duokang 4’ is a new medium or late maturing hybrid Chinese cabbage variety with high diseases resistance,which crossed between self-incompatibles variety‘2005M-3’and autogamy variety ‘04-5’. Its growth potential is strong. The head growth fast.‘Duokang 4’has outstanding features,such as much less useless leaves,high net rate,high resistance to virue disease,mildew and black rot disease. It has good performance on the comprehensive disease resistance.

Key words: Chinese cabbage, medium or late-maturing, high diseases resistance, cultivar