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园艺学报 ›› 2011, Vol. 38 ›› Issue (6): 1217-1218.

• 新品种 • 上一篇    下一篇

利用雄性不育系育成桔梗新品种‘中梗1号’、‘中梗2号’和‘中梗3号’

魏建和1,*,杨成民1,隋 春1,黄璐琦2,师凤华1,褚庆龙1,金 钺1   

  1. (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;2中国中医研究院中药研究所,北京 100700)   
  • 收稿日期:2011-01-24 修回日期:2011-04-18 出版日期:2011-06-25 发布日期:2011-06-25
  • 通讯作者: 魏建和

New Chinese Bellflower Cultivars‘Zhonggeng 1’,‘Zhonggeng 2’and ‘Zhonggeng 3’Developed by Using the Male Sterile Line

WEI Jian-he1,*,YANG Cheng-min1,SUI Chun1,HUANG Lu-qi2,SHI Feng-hua1,CHU Qing-long1,and JIN Yue1   

  1. (1Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences & Peking Union Medical College,Beijing 100193,China;2Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences,Beijing 100700,China)  
  • Received:2011-01-24 Revised:2011-04-18 Online:2011-06-25 Published:2011-06-25
  • Contact: WEI Jian-he

摘要: ‘中梗1号’、‘中梗2号’和‘中梗3号’是利用雄性不育系GP1BC1-12-11配制选择出的桔梗一代杂种,生长势强,根部药材产量高,抗立枯病。2年生‘中梗1号’桔梗总皂苷含量2.45%,桔梗皂苷D含量0.092%,侧根少,适于饮片加工。‘中梗2号’桔梗总皂苷含量2.89%,桔梗皂苷D含量0.097%,适于提取加工。‘中梗3号’桔梗总皂苷含量2.59%,桔梗皂苷D含量0.077%,粗纤维含量低,适于食用和药用。

关键词: 桔梗, 雄性不育系, 品种

Abstract: The new Chinese bellflower cultivars‘Zhonggeng 1’,‘Zhonggeng 2’and‘Zhonggeng 3’were the first generation hybrids which were developed using the cytoplasmic male sterile line. The hybrids have strong growth vigor with high yield of medicinal roots and seedling blight resistance. For the two-year harvested roots,the content of the total saponins and saponin D were 2.45% and 0.092% of ‘Zhonggeng 1’,2.89% and 0.097% of‘Zhonggeng 2’,2.59% and 0.077% of‘Zhonggeng 3’.‘Zhonggeng 1’with fewer lateral roots was suitable for the use of decoction pieces processing.‘Zhonggeng 2’with higher saponins content was suitable for the use of extraction processing. ‘Zhonggeng 3’with lower crude fiber content was suitable for both edible and medicinal usage.  

Key words: Chinese bellflower, male sterile line, cultivar

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