https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
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https://www.ahs.ac.cn/images/0513-353X/images/top-banner4.jpg|#|灵芝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner6.jpg|#|黄瓜
https://www.ahs.ac.cn/images/0513-353X/images/top-banner7.jpg|#|蝴蝶兰
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https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

园艺学报 ›› 2016, Vol. 43 ›› Issue (S2): 2729-2730.doi: 10.16420/j.issn.0513-353x.2016-0650

• 新品种 • 上一篇    下一篇

甘蓝双单倍体系配制的早熟新品种‘秦甘62

张恩慧*,许忠民,程永安,杨安平,马青山   

  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:2016-12-27 发布日期:2016-12-27

A Premature Cabbage F1 Hybrid Cultivar Developed by DH Lines‘Qingan 62

ZHANG En-hui*,XU Zhong-min,CHENG Yong-an,YANG An-ping,and MA Qing-shan   

  1. College of HorticultureNorthwest A & F UniversityState Key Laboratory of Crop Stress Biology for Arid AreaYanglingShaanxi 712100China
  • Online:2016-12-27 Published:2016-12-27

摘要:

‘秦甘62’甘蓝是由‘YZ34CMS451’胞质雄性不育系与‘DH10-2-3’杂交配制的早熟一代杂种,叶球圆正,球叶黄绿色,中心柱长占叶球高0.40,叶球紧实度0.70,耐裂球;单叶球质量1.27 kg,品质优良,叶质香甜;定植到收获58 d左右。产量74.56 ~ 77.37 t ? hm-2,高抗病毒病、黑腐病和霜霉病。适宜北方地区春季栽培和南方地区晚秋栽培。

关键词: 甘蓝, 双单倍体(DH)系, 早熟, 一代杂种, 品种

Abstract:

‘Qingan 62is a premature cabbage F1 hybrid,crossed by‘YZ34CMS451as female parent and‘DH10-2-3’as male parent,which was harvested in about 58 days after planting. Its leaf headis round and upright. The length of its center column accounted for 0.40 of the height of its leaf ball. Its leaf ballis 0.70 in tightness,with good splitting resistance;1.27 kg in single ball weight,with good quality and sweet taste. Its average yield is 74.56–77.37 t ? hm-2,and it is highly resistant to virus disease,black rot and downy mildew. It is suitable for spring planting in northern regions and autumn planting in southern regions.

Key words: cabbage, double haploid(DH)line, premature, hybrid generation, cultivar

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