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Acta Horticulturae Sinica ›› 2023, Vol. 50 ›› Issue (5): 1171-1172.doi: 10.16420/j.issn.0513-353x.2021-0028

• New Cultivars • Previous Articles    

A New Arctium lappa Cultivar‘Chuan Dali 1’

JIANG Yuanyuan1, WANG Tao2, ZUO Dandan3, WANG Long4, YANG Ruiwu5, LIAO Jinqiu5, ZHANG Li1,*()   

  1. 1College of Science,Sichuan Agricultural University,Ya’an,Sichuan 625014,China
    2Dazhou Academy of Agricultural Sciences,Dazhou,Sichuan 635000,China
    3Meishan Pharmaceutical College,Meishan,Sichuan 620200,China
    4Triticeae Research Institute,Sichuan Agricultural University,Wenjiang,Sichuan 611130,China
    5Life of Science,Sichuan Agricultural University,Ya’an,Sichuan 625014,China
  • Received:2023-02-24 Revised:2023-05-15 Online:2023-05-25 Published:2023-05-31
  • Contact: ZHANG Li E-mail:zhang8434@sina.com

Abstract:

‘Chuan Dali 1’is a new Arctium lappa L. cultivar which is derived from the Arctium lappa L. cultivated mixed population in Sichuan by system selection. The growth period is 290 to 320 d,the flower and fruit period is 100 to 120 d,the number of fruit balls is about 450,and the average production of arctii fructus is 2 321.2 kg · hm-2. The contents of water,total ash and arctiin in arctii fructus are 5.2%,3.5% and 7.4%,respectively. Field observation showed that it was moderately resistant to black spot disease,powdery mildew,spider mites and aphids. This cultivar has strong regional adaptability and stress resistance,and it’s suitable for cultivation in the eastern foot of the Longquan Mountains in the central of the Sichuan Basin.

Key words: Arctium lappa, arctii fructus, cultivar

CLC Number: