园艺学报 ›› 2022, Vol. 49 ›› Issue (S1): 63-64.doi: 10.16420/j.issn.0513-353x.2022-0035

• 新品种 • 上一篇    下一篇


吕红豪*,杨丽梅,方智远,张扬勇,庄 木,刘玉梅,王 勇,季家磊,李占省,韩风庆   

  1. (中国农业科学院蔬菜花卉研究所,北京 100081)
  • 出版日期:2022-08-25 发布日期:2022-08-18

New Spring Cabbage Cultivars‘Zhonggan 27’and‘Zhonggan 28’

LÜ Honghao*,YANG Limei,FANG Zhiyuan,ZHANG Yangyong,ZHUANG Mu,LIU Yumei,WANG Yong,JI Jialei,LI Zhansheng,and HAN Fengqing   

  1. (Institute of Vegetables and Flowers,Chinese Academy of Agricultural Science,Beijing 100081,China)
  • Online:2022-08-25 Published:2022-08-18

摘要: ‘中甘27’和‘中甘28’是以细胞质雄性不育系CMS87-534为母本,双单倍体DH系D77和D83为父本分别配制而成的春甘蓝一代杂种。‘中甘27’叶球高圆形,球色深绿,单球质量约1.0 kg;‘中甘28’叶球圆球形,球色绿,单球质量约1.1 kg。两个新品种均商品性好,叶球质地脆嫩,适应性强,耐未熟抽薹。华北地区春季露地栽培,从定植到收获约60 d,适宜在北京、河北、河南、甘肃、陕西、山东、江苏、福建等地春季露地种植。

关键词: 甘蓝, 小孢子培养, 分子标记辅助选择, 一代杂种, 品种

Abstract: ‘Zhonggan 27’and‘Zhonggan 28’are spring cabbage hybrids derived from the common cytoplasmic male sterile line CMS87-534 and the double haploid lines D77 and D83,respectively. The head of‘Zhonggan 27’is oval in shape and dark green in color,with the weight of around 1.0 kg. The head of‘Zhonggan 28’is round in shape and green in color,with the weight of about 1.1 kg. The head of both hybrids taste crisp and tender,with high quality. They have broad adaptability and high tolerance to premature bolting. It takes about 60 days from transplantation to harvest when planted in the open field in North China as the spring cabbage. They are suitable for open-field cultivation in spring in Beijing,Hebei,Henan,Gansu,Shaanxi,Shandong,Jiangsu,Fujian,etc.

Key words: cabbage, microspore culture, molecular marker assisted selection, hybrid, cultivar