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农学学报 ›› 2023, Vol. 13 ›› Issue (8): 69-73.doi: 10.11923/j.issn.2095-4050.cjas2022-0119

所属专题: 园艺

• 林学 园艺 园林 食用菌 • 上一篇    下一篇

芥蓝新品种‘秋宝芥蓝'的选育

黎庭耀1,2(), 李桂花1,2, 吴增祥1,2, 陈汉才1,2, 沈卓1,2, 周轩1,2, 杨易1,2, 张艳1,2()   

  1. 1 广东省农业科学院蔬菜研究所,广州 510640
    2 广东省蔬菜新技术研究重点实验室,广州 510640
  • 收稿日期:2022-08-18 修回日期:2023-04-03 出版日期:2023-08-20 发布日期:2023-08-16
  • 通讯作者: 张艳,女,1981年出生,湖北襄阳人,副研究员,博士,研究方向:叶菜豆类遗传育种。通信地址:510640 广东省广州市天河区金颖路66号 广东省农业科学院蔬菜研究所,Tel:020-38469752,E-mail:893251473@qq.com
  • 作者简介:

    黎庭耀,男,1972年出生,广东台山人,高级农艺师,研究方向:叶菜豆类品种选育及栽培技术推广。通信地址:510640 广东省广州市天河区金颖路66号 广东省农业科学院蔬菜研究所,Tel:020-38469752,E-mail:

  • 基金资助:
    广东省重点领域研发计划项目“现代种业‘优质多抗菜心芥蓝新品种选育'”(2018B020202010); 广东省科技计划项目“中马高山反季节蔬菜新品种新技术研究及示范推广”(2018A050506051)

Breeding of a New Brassica alboglabra Variety ‘Qiubao kale'

LI Tingyao1,2(), LI Guihua1,2, WU Zengxiang1,2, CHEN Hancai1,2, SHEN Zhuo1,2, ZHOU Xuan1,2, YANG Yi1,2, ZHANG Yan1,2()   

  1. 1 Vegetable Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, Guangdong, China
    2 Guangdong Key Laboratory of New Technology Research of Vegetable, Guangzhou 510640, Guangdong, China
  • Received:2022-08-18 Revised:2023-04-03 Online:2023-08-20 Published:2023-08-16

摘要:

为丰富芥蓝遗传资源,提升芥蓝杂交育种水平,利用细胞质雄性不育系配制而成的杂交一代芥蓝新品种‘秋宝芥蓝',具有中熟、品质优和商品性好的特点。‘秋宝芥蓝'叶片近圆形,叶长16.0 cm,叶宽15.7 cm,菜薹长19.8 cm,薹粗1.8~2.0 cm,单薹质量100~120 g,播种至初收55~60 d。区域试验平均产量为9593.9 kg/hm2,比对照品种‘顺宝芥蓝'平均增产11.0%。‘秋宝芥蓝'耐涝性和抗病性较强,适应性较广,广州地区适播期为9—11月下旬。

关键词: 芥蓝, 中熟, 细胞质雄性不育, 选育, 品种

Abstract:

In order to enrich the genetic resources of Chinese kale and improve the level of kale hybrid breeding, ‘Qiubao kale', a new hybrid kale variety prepared by using cytoplasmic male sterile line, was bred. The variety has the characteristics of medium maturity, excellent quality and good marketability. The leaves of ‘Qiubao kale' are nearly round, with a leaf length of 16.0 cm and a leaf width of 15.7 cm. The stem is 19.8 cm in length and 1.8-2.0 cm in thickness, and the mass of a single stem is 100-120 g. It takes 55-60 days from sowing to first harvest. The average yield of the regional test is 9593.9 kg/hm2, an average increase of 11.0% compared with that of the control variety ‘Shunbao kale'. ‘Qiubao kale' has strong waterlogging tolerance, disease resistance and wide adaptability, and its suitable sowing period in Guangzhou is from September to late November.

Key words: Brassica alboglabra, medium maturity, cytoplasmic male sterility, breeding, variety