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园艺学报 ›› 2001, Vol. 28 ›› Issue (1): 88-88.

• 新品种 • 上一篇    下一篇

通过游离小孢子培养育成的优质大白菜新品种‘豫白菜12号’

高睦枪;张晓伟;耿建峰;原玉香;蒋武生;韩永平;栗根义   

  1. (河南省农业科学院生物技术研究所, 郑州450002)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2001-02-25 发布日期:2001-02-25

A New Chinese Cabbage F1 Hybrid‘Yubaicai No. 12’

Gao Muqiang, Zhang Xiaowei, Geng Jianfeng, Yuan Yuxiang, Jiang Wusheng, Han Yongping, and Li Genyi   

  1. (Institute of Biotechnology , Henan Academy of Agricultural Sciences , Zhengz hou 450002)
  • Received:1900-01-01 Revised:1900-01-01 Online:2001-02-25 Published:2001-02-25

摘要: 采用游离小孢子培养双单倍体育种技术快速育成的大白菜杂交一代新品种‘豫白菜12号’, 中晚熟, 生育期80~ 85 d; 抗病毒病、霜霉病、黑斑病及黑腐病; 净菜产量96. 5~ 106 t/ hm2 ; 半高桩, 叠包类型, 球形指数1. 5, 叶球白色, 整齐, 商品性好, 耐贮藏; 软叶率51. 9 %, 质地柔嫩, 生、熟食皆宜, 口感好, 风味佳。

关键词: 大白菜, 游离小孢子培养, 一代杂种

Abstract: ‘Yubaicai No . 12’is a new Chinese cabbage F1 hybrid, whose parents are self􀀁incompatible double haploid lines induced by isolated microspore cultrue. It takes 80- 85 days from sowing to maturity , its head shape index
is 1. 5. This variety is resistant to turnip mosaic virus (TuMV) , downy mildew and black spot. The marketable yield is 96. 5- 106 t/ hm2. It also has excellent quality and good storage tolerance.

Key words: Chinese cabbage, Isolated microspore culture, Variety, F1 hybrid

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