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园艺学报 ›› 2025, Vol. 52 ›› Issue (S2): 321-322.doi: 10.16420/j.issn.0513-353x.2025-0231

• 其他 • 上一篇    下一篇

多花黄精新品种‘皖黄精4号’

彭星星, 李卫文*, 储转南, 崔广胜, 熊瑞, 董玲, 韩飘, 张运信, 梁华   

  1. 安徽省农业科学院园艺研究所,农业农村部园艺作物种质创制与利用重点实验室(部省共建),合肥 230031
  • 收稿日期:2025-03-12 修回日期:2025-07-16 出版日期:2025-10-28 发布日期:2025-11-03
  • 通讯作者: *(E-mail:29806824@qq.com)
  • 基金资助:
    现代农业产业技术体系建设专项资助(CARS-21)

A New Polygonatum cyrtonema Cultivar‘Wan Huangjing 4’

PENG Xingxing, LI Weiwen*, CHU Zhuannan, CUI Guangsheng, XIONG Rui, DONG Ling, HAN Piao, ZHANG Yunxin, LIANG Hua   

  1. Key Laboratory of Horticultural Crop Germplasm Innovation and Utilization(Co-construction by Ministry and Province),Institute of Horticulture,Anhui Academy of Agricultural Sciences,Hefei 230031,China
  • Received:2025-03-12 Revised:2025-07-16 Published:2025-10-28 Online:2025-11-03
  • Contact: *(E-mail:29806824@qq.com)

摘要: ‘皖黄精4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,大田种植生长周期135 d左右。植株茎秆直立或略弯曲,平均直径1.4 cm,平均株高117.6 cm。叶片长椭圆形,长宽比约2.5,绿色,草质。根状茎姜形,黄棕色,5年生(栽培)平均单株鲜品质量516.0 g,药材产量68.82 t · hm-2,黄精总多糖含量11.07%,黄精总皂苷0.820 μg · g-1。抗根腐病。在多花黄精自然分布区内均可种植。

关键词: 多花黄精, 系统选育, 品种

Abstract: ‘Wan Huangjing 4’was selected from the Polygonatum cyrtonema Hua by mass selection. The cultivar is productive,high-quality,and high-resistance with about 135-day growing cycle of field planting. The stem is erect or slightly curved,cylindrical. The average diameter and height of the plant were 1.4 cm and 117.6 cm,respectively. The leaves are long elliptical,green,grassy,which aspect ratio is approximately equal to 2.5. The rhizome is thick,ginger-shaped and yellow-brown. The average weight of five-year-old fresh rhizome is 516.0 g,and medicinal herb yield is 68 820 kg · hm-2. The content of polysaccharide is 11.07%,and the content of total saponin is 0.820 μg · g-1. It is resistant to root rot. It can be planted within the natural distribution area of the Polygonatum cyrtonema.

Key words: Polygonatum cyrtonema, mass selection, cultivar

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