Acta Horticulturae Sinica ›› 2020, Vol. 47 ›› Issue (S2): 3143-3144.doi: 10.16420/j.issn.0513-353x.2020-0642

• Other Horticulture Plants • Previous Articles     Next Articles

A New Polygonatum cyrtonema Cultivar‘Wan Huangjing 3’

PENG Xingxing1,LI Weiwen1,*,CHU Zhuannan1,ZHANG Wenge2,DONG Ling1,ZHAO Wei3,WANG Shuangxi4,CUI Guangsheng1,CHEN Jianguang5,TANG Bo1,and QI Xinhong5   

  1. 1Institute of Horticulture,Anhui Academy of Agricultural Sciences,Hefei 230031,China;2Anhui Qiancaoyuan Ecological Agriculture Development Corporation,Jingde,Anhui 242605,China;3Institute of Agricultural Product Quality Safety and Plant Protection,Anhui Academy of Agricultural Sciences,Hefei 230031,China;4Chizhou Agricultural Technology Extension Center,Chizhou,Anhui 247099,China;5Science and Technology Promotion Center of Jingde Forestry Burea,Jingde,Anhui 242605,China)
  • Online:2020-12-27 Published:2020-12-30

Abstract: ‘Wan Huangjing 3’was selected from the Polygonatum cyrtonema Hua by mass selection. The cultivar is productive,high-quality,and high-resistance with about 125-day growing cycle. The stem is erect or slightly curved,cylindrical. The average diameter and height of the plant were 1.5 and 95 cm,respectively. The leaves are broad,oval,green,grassy,which aspect ratio is often less than 2. The rhizome is thick,ginger-shaped and yellow-brown. The average weight of third-year-old fresh rhizome is 395.7 g. The content of polysaccharide is 13.06%. It is highly resistant to root rot.

Key words: Polygonatum cyrtonema, mass selection, cultivar

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