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园艺学报 ›› 2011, Vol. 38 ›› Issue (7): 1423-1424.

• 新品种 • 上一篇    

桔梗新品种‘中梗白花1号’和‘中梗粉花1号’

魏建和*,隋 春,杨成民,师凤华,褚庆龙,金 钺   

  1. (中国医学科学院,北京协和医学院,药用植物研究所,北京 100193)  
  • 收稿日期:2011-01-24 修回日期:2011-04-18 出版日期:2011-07-25 发布日期:2011-07-25
  • 通讯作者: 魏建和*

New Chinese Bellflower Cultivars‘Zhonggeng Baihua 1’and‘Zhonggeng Fenhua 1’

WEI Jian-he*,SUI Chun,YANG Cheng-min,SHI Feng-hua,CHU Qing-long,and JIN Yue   

  1. (Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences & Peking Union Medical College,Beijing 100193,China)   
  • Received:2011-01-24 Revised:2011-04-18 Online:2011-07-25 Published:2011-07-25
  • Contact: WEI Jian-he*

摘要: 桔梗新品种‘中梗白花1号’和‘中梗粉花1号’是利用来自大田生产的桔梗白花和粉花材料,采用系统选育方法,历经4代自交纯化育成,均为晚熟品种,花期长,适于药用和观赏栽培。‘中梗白花1号’侧根多,根部药材产量高,桔梗皂苷含量高,抗立枯病。‘中梗粉花1号’植株直立,侧根少,根部药材产量和桔梗皂苷含量均较高,抗立枯病。

关键词: 桔梗, 系统选育, 品种

Abstract: The new Chinese bellflower cultivars‘Zhonggeng Baihua 1’and‘Zhonggeng Fenhua 1’were bred using systemic breeding method after four generation self pollinated purification.‘Zhonggeng Baihua 1’has many taproots,high medicinal roots yield,high saponins content and seedling blight resistance.‘Zhonggeng Fenhua 1’plants erect with few taproots,medium medicinal roots yield and saponins content and seedling blight resistance.‘Zhonggeng Baihua 1’and‘Zhonggeng Fenhua 1’are both late maturing cultivars with long flower life and suitable for medicinal and ornamental uses.  

Key words: Chinese bellflower, systemic breeding, cultivar

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