园艺学报 ›› 2004, Vol. 31 ›› Issue (2): 280-280.

• 新品种 • 上一篇    下一篇



  1. (河南省农业科学院生物技术研究所,郑州450002)
  • 收稿日期:2004-01-05 修回日期:2004-03-22 出版日期:2004-04-25 发布日期:2004-04-25

A New Chinese Cabbage Hybrid—‘Yuxin 1’

Zhang Xiaowei;Yuan Yuxiang;Geng Jianfeng;Jiang Wusheng;Han Yongping;Gao Muqiang   

  1. (Institute of Biotechnology,Henan Academy of Agricultural Sciences,Zhengzhou 450002,China)
  • Received:2004-01-05 Revised:2004-03-22 Online:2004-04-25 Published:2004-04-25

摘要: 摘要:采用游离小孢子培养双单倍体技术育成大白菜一代杂种‘豫新1号’。该品种生育期75 d;抗病毒病、霜霉病、黑斑病及黑腐病;净菜产量81.1—90.7 t/hm ;叶球矮桩叠抱,球形指数1.28,叶球绿白色,整齐,商品性好,耐贮藏;质地柔嫩,生熟食皆宜,口感风味佳。

关键词: 大白菜, 游离小孢子培养, 一代杂种, 品种

Abstract: ‘Yuxin 1’ iS a new Chinese cabbage hybrid.whose parents are self-incompatible double haploid lines induced by isolated microspore culture. It takes about 75 days from sowing to maturity,its head shape index is 1.28.This variety is multi-disease resistant against turnip mosaic virus(TuMV),downy mildew and black spot.Th e marketable yield is 81.1—90.7 t/hm .It also has excellent quality and good storage tolerance.

Key words: Chinese cabbage, Isolated microspore culture, Hybrid, Variety