园艺学报 ›› 2008, Vol. 35 ›› Issue (7): 1090-1090.

• 新品种 • 上一篇    



  1. (河南省农业科学院园艺研究所,郑州 450002)
  • 收稿日期:2008-02-27 修回日期:2008-04-30 出版日期:2008-07-25 发布日期:2008-07-25
  • 通讯作者: 张晓伟

A New Cabbage Cultivar by Isolated Microspore Culture 'Yusheng 4'

ZHANG Xiao-wei*, YAO Qiu-ju,JIANG Wu-sheng,YUAN Yu-xiang,GENG Jian-feng and WANG Zhi-yong

  1. (Institute of Horticulture,Henan Academy of Agricultural Science,Zhengzhou 450002,China)
  • Received:2008-02-27 Revised:2008-04-30 Online:2008-07-25 Published:2008-07-25
  • Contact: ZHANG Xiao-wei

摘要: ‘豫生4号’采用游离小孢子培养双单倍体育种技术育成中早熟甘蓝杂交一代新品种。该品种优质、丰产、适应性强,抗病毒病、黑腐病、霜霉病等病害,叶球平头形,定植后70~75 d成熟,商品性好,质地脆嫩,风味佳,净菜产量68.8 t·hm-2。

关键词: 甘蓝, 游离小孢子培养, 一代杂种

Abstract: 'Yusheng 4'is a new cabbage hybrid,whose parents are self-incompatible double haploid lines induced by isolated microspore culture.It is characterized by good quality, high yield, wide adaptation, resistance to turnip mosaic virus,black rot and downy mildew. It takes 70-75 days from planting to harvesting and has a flat head with Tender,crisp leaves. The mean yield is 68.8 t·hm-2.

Key words: Cabbage, isolated microspore culture, cultivar