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园艺学报 ›› 2019, Vol. 46 ›› Issue (7): 1419-1420.doi: 10.16420/j.issn.0513-353x.2018-0451

• 新品种 • 上一篇    下一篇

秋大白菜新品种‘秋白75’

张鲁刚*,惠麦侠,张明科,聂姗姗   

  1. 西北农林科技大学园艺学院,旱区作物逆境生物学国家重点实验室,陕西杨凌 712100
  • 出版日期:2019-07-25 发布日期:2019-07-25
  • 基金资助:
    国家科技支撑计划项目(2006BAD01A7,2009BADB8B03);西北农林科技大学唐仲英育种基金项目

A New Autumn Chinese Cabbage Hybrid‘Qiubai 75’

ZHANG Lugang*,HUI Maixia,ZHANG Mingke,and NIE Shanshan   

  1. College of Horticulture,State Key Laboratory of Crop Stress Biology for Arid Area,Northwest A & F University,Yangling,Shaanxi 712100,China
  • Online:2019-07-25 Published:2019-07-25

摘要: ‘秋白75’大白菜是温敏雄性不育系09S184和自交不亲和系09S601配制而成的秋中熟一代杂种。生长期75 d左右。植株塌地,株幅72.4 cm,株高40.6 cm;外叶大,绿色,外叶数8.0;叶球浅绿色,高头球形,球高30.4 cm,宽20.6 cm,软叶率高;中心柱圆形,长4.0 cm。单球净质量3.08 kg,净菜产量大约 111.0 t ? hm-2。

关键词: 大白菜, 丰产, 一代杂种, 品种

Abstract: ‘Qiubai 75’is a new hybrid of autumn heading Chinese cabbage with high yield and disease resistance developed by crossing a self-bred line 09S601 with a temperature sensitive male sterile line 09S184. It can be harvested at about 75 days after sowing in Shaanxi province. Its plant is spreading,the outer leaves are large and green,the plant is 40.6 cm in height and 72.4 cm in width. Its leaf head is long obovate,in laurel-green color,with 30.4 cm in height,20.6 cm in diameter,3.08 kg in net weight. Its average net yield is about 111.0 t ? hm-2.

Key words: Chinese cabbage, high yield, hybrid, cultivar

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