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园艺学报 ›› 2020, Vol. 47 ›› Issue (S2): 3143-3144.doi: 10.16420/j.issn.0513-353x.2020-0642

• 其它园艺植物 • 上一篇    下一篇

多花黄精新品种‘皖黄精3号’

彭星星1,李卫文1,*,储转南1,张文革2,董  玲1,赵  伟3,王双喜4,崔广胜1,陈建光5,汤  博1,戚新红5   

  1. 1安徽省农业科学院园艺研究所,合肥 230031;2安徽千草源生态农业开发有限公司,安徽旌德242605;3安徽省农业科学院农产品质量安全与植物保护研究所,合肥230031;4池州市农业技术推广中心,安徽池州247099;5旌德县林业局科技推广中心,安徽旌德242605)
  • 出版日期:2020-12-27 发布日期:2020-12-30
  • 基金资助:
    现代农业产业技术体系建设专项资金项目(CARS-21);安徽省农业科学院科研项目(2020YL024)

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

摘要: ‘皖黄精3号’是以系统选育方式从野生多花黄精(Polygonatum cyrtonema Hua)群体中选出的高产、优质、高抗新品种,生长周期125 d左右。植株茎秆直立或略弯曲,平均直径1.5 cm,平均株高95 cm。叶片宽大,椭圆形,长宽比常小于2,绿色,草质。根状茎肥厚、姜形、黄棕色,3年生(栽培)平均单株鲜质量395.7 g,黄精总多糖含量13.06%。高抗根腐病。

关键词: 黄精, 系统选育, 品种

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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