湖北农业科学 ›› 2022, Vol. 61 ›› Issue (6): 80-82.doi: 10.14088/j.cnki.issn0439-8114.2022.06.015

• 园艺·特产 • 上一篇    下一篇

娃娃菜新品种迷您黄5号的选育

徐学忠1,2, 胡靖锋1,2, 杨红丽1,2, 张丽琴1,2, 兰梅1,2, 和江明1,2   

  1. 1.云南省农业科学院园艺作物研究所,昆明 650205;
    2.国家蔬菜改良中心云南分中心,昆明 650205
  • 收稿日期:2021-05-31 出版日期:2022-03-25 发布日期:2022-04-18
  • 通讯作者: 和江明(1969-),男,研究员,主要从事十字花科作物生物技术育种研究,(电子信箱)hejiangming666@qq.com。
  • 作者简介:徐学忠(1970-),男,云南祥云人,研究员,主要从事十字花科蔬菜育种研究,(电话)0871-65033428(电子信箱)xzhxu002@sina.com.cn。
  • 基金资助:
    国家大宗蔬菜产业技术体系昆明综合试验站(CARS-23-G37); 云南主要外销蔬菜绿色关键技术研究和集成示范(2019ZG001); 云南省“万人计划”产业技术领军人才; 云南省蔬菜现代农业产业技术体系(2017KJTX0011)

Breeding of a new baby cabbage(Brassica pekinensis) variety Minihuang No.5

XU Xue-zhong1,2, HU Jing-feng1,2, YANG Hong-li1,2, ZHANG Li-qin1,2, LAN Mei1,2, HE Jiang-ming1,2   

  1. 1. Horticultural Research Institute, Yunnan Academy of Agricultural Sciences, Kunming 650205, China;
    2. Yunnan Branch Center of the National Vegetable Improvement Center, Kunming 650205,China
  • Received:2021-05-31 Online:2022-03-25 Published:2022-04-18

摘要: 迷您黄5号是以雄性不育系CCR11268(BC9代)为母本,娃娃菜自交系CM12081为父本配制而成的小棵型大白菜(Brassica campestris L. ssp. pekinensis)一代杂交新品种,生育期75~90 d,生长势强,株型紧凑,外叶浓绿,心叶金黄,合抱,“H”型,平均株高31.2 cm,开展度54 cm,球高22 cm,球径10.5~11.3 cm,球型指数1.9,净菜率69.5%,平均产量达72 757.5 kg/hm2。该品种品质优良,可溶性糖含量2.31%,维生素C含量221 mg/kg,具有耐抽薹性强、丰产性好、稳产性较高等特点,适宜在云南省及相似生态区推广种植。

关键词: 大白菜(Brassica campestris L. ssp. pekinensis), 迷您黄5号, 一代杂种, 选育

Abstract: Minihuang No.5 is a new baby Chinese cabbage(Brassica campestris L. ssp. pekinensis) F1 hybrid, which was developed with male sterile line CCR11268(BC9 generation) as female parent and self incompatible line CM12081 as male parent. Its growing period is 75~90 days. The plant has strong growth vigor and compact type. Its outer leaves are dark green in color,and inner leaves are golden yellow in color. The plant is 31.2 cm in height and 54 cm in width. Its head is 22 cm in height and 10.5~11.3 cm in diameter. The spherical indes is 1.9, and net-head rate is 69.5%. Its net vegetable yield is abou 72 757.5 kg/hm2. The soluble sugar content is 2.31% and VC content is 221 mg/kg. It has the characteristics of strong bolting resistance, higt yield, high stability and excellent quality. It is suitable for planting in Yunnan province and similar ecological areas.

Key words: Chinese cabbage(Brassica campestris L. ssp. pekinensis), Minihuang No.5, F1 hybrid, breeding

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