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园艺学报 ›› 2001, Vol. 28 ›› Issue (4): 378-378.

• 新品种 • 上一篇    下一篇

抗病大白菜新品种‘天正秋白一号’

王翠花;何启伟;牟晋华   

  1. ( 山东省农业科学院蔬菜研究所, 济南250100)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2001-08-25 发布日期:2001-08-25

A Disease􀀁resistant F1 Hybrid of Chinese Cabbage (Brassica campestris ssp.Pekinensis)‘Tianzheng Qiubai 1’

Wang Cuihua, He Qiwei, and Mou Jinhua   

  1. (Institute of Vegetable, Shandong Academy of Agriculture Science, Ji’nan 250100)
  • Received:1900-01-01 Revised:1900-01-01 Online:2001-08-25 Published:2001-08-25

摘要: ‘天正秋白一号’是以‘安阳二包头’经多代自交选择育成的优良自交不亲和系安1043 为父本, 以‘福山二包头’通过抗性转育、筛选的自交不亲和系新福1042 为母本配制的大白菜一代杂种。该品种生长期80 d, 中晚熟; 球叶叠抱, 叶球矮桩倒锥形; 叶色淡绿,白帮, 净菜率75%, 单球质量5. 1 kg; 高抗病毒病、兼抗霜霉病和软腐病。

关键词: 大白菜, 抗病, 杂种一代

Abstract: ‘Tianzheng Qiubai 1’is a mid􀀁late F1 hybrid, The female parent‘Xinfu 1042’ was derived from ‘Fushan 2 Baotou’. The male parent‘An 1043’ was derived from‘Anyang 2 Baotou’by selfing, separation and selection. They are all self􀀁incompatible lines. It takes 80 days from sowing to maturity. The color of leaves is light green and the petiole is white. The head is top􀀁shaped. Net ratio 75%, net weight 5. 1 kg, Average yield is 117. 5 t/ hm2. This variety is highly resistant to Turnip mosaic virus, downy mildew and soft rot.

Key words: Chinese cabbage &, Brassica campestris L. ssp. Pekinensis ( Lour) Olsson∋, Disease resistance, F1 hybrid

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