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园艺学报 ›› 2021, Vol. 48 ›› Issue (9): 1839-1840.doi: 10.16420/j.issn.0513-353x.2021-0777

• 新品种 • 上一篇    下一篇

抗枯萎病早熟优质春甘蓝新品种‘YR中甘21’

吕红豪, 杨丽梅, 方智远*(), 张扬勇, 庄木, 刘玉梅, 孙培田, 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
  • 收稿日期:2021-08-06 修回日期:2021-09-07 出版日期:2021-09-25 发布日期:2021-09-30
  • 通讯作者: 方智远 E-mail:fangzhiyuan@caas.cn
  • 基金资助:
    国家重点研发计划项目(2017YFD0101804);国家自然科学基金项目(31701927);中国农业科学院科技创新工程项目(CAAS-ASTIP-IVFCAAS);财政部和农业农村部:国家现代农业产业技术体系项目

A New Fusarium Wilt-resistant,Early Maturing and High-quality Spring Cabbage Cultivar‘YR Zhonggan 21’

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

  1. Institute of Vegetables and Flowers,Chinese Academy of Agricultural Sciences,Beijing 100081,China
  • Received:2021-08-06 Revised:2021-09-07 Online:2021-09-25 Published:2021-09-30
  • Contact: FANG Zhiyuan E-mail:fangzhiyuan@caas.cn

摘要:

‘YR中甘21’是以细胞质雄性不育系CMS87-534为母本,自交系YR01-20为父本配制而成的春甘蓝一代杂种。叶球圆球形,绿色,单球质量约1.0 kg;叶球质地脆嫩,口感好,商品性佳;适应性强,高抗枯萎病,耐未熟抽薹。华北地区春季露地栽培,从定植到收获约52 d。

关键词: 春甘蓝, 抗枯萎病, 早熟, 一代杂种, 分子标记辅助选择

Abstract:

‘YR Zhonggan 21’is a new spring cabbage cultivar derived from the cytoplasmic male sterile line CMS87-534 and the inbred line YR01-20. The head is round in shape and green in color,with the weight of around 1.0 kg. The leaf head tastes crisp and tender,with high quality. It has broad adaptability,high resistance to Fusarium wilt and high tolerance to premature bolting. It takes about 52 days from transplantation to harvest when planted in the open field in northern China as the spring cabbage.

Key words: spring cabbage, Fusarium wilt resistance, early maturing, hybrid, molecular marker assisted selection

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