https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
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https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
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Acta Horticulturae Sinica ›› 2023, Vol. 50 ›› Issue (S1): 207-208.doi: 10.16420/j.issn.0513-353x.2023-0110

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A New Uncaria rhynchophylla Cultivar‘Guigou 1’

LI Jinling* ,ZHAO Zhi,LUO Chunli,LIU Hongchang,WANG Hualei,LUO Fulai,and HUANG Mingjin     

  1. (Laboratory about Breeding and Planting of Traditional Chinese Medicine in Guizhou,College of Agriculture,Guizhou University,Guiyang 550025,China)
  • Online:2023-06-26 Published:2023-06-26

Abstract: ‘Guigou 1’was selected from the wild plant of Uncaria rhynchophylla(Miq.)Miq. Ex Havil. in Guankou Farm,Liuchuan Township,Jianhe County,Guizhou Province by systematic selection. The plants are perennial evergreen woody vine. The twigs are 4-sided,yellow-green,50–150 cm in length,and there are many nodes,15–28. Single and double hooks alternate on the node,and the proportion of occasional double hooks is large or pure double hooks. The leaves are papery,and they are capitulum. Flowering and fruiting period are from May to December. The content of extract is high. Three-year yield after planting is 3 450 kg · hm-2.

Key words: Uncaria rhynchophylla, high yield, cultivar 

CLC Number: