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中国农学通报 ›› 2022, Vol. 38 ›› Issue (19): 77-85.doi: 10.11924/j.issn.1000-6850.casb2022-0162

所属专题: 资源与环境 园艺 农业地理

• 资源·环境·生态·土壤 • 上一篇    下一篇

双鸭山市岭东区药用植物资源调查及区系分析

张炜1(), 杨居东2, 谭龙2, 郭盛磊2, 孙阎1()   

  1. 1黑龙江大学现代农业与生态环境学院,哈尔滨 150080
    2黑龙江中医药大学药学院,哈尔滨 150040
  • 收稿日期:2022-03-09 修回日期:2022-05-13 出版日期:2022-07-05 发布日期:2022-07-13
  • 通讯作者: 孙阎
  • 作者简介:张炜,女,1997年出生,安徽安庆人,在读硕士研究生,研究方向为资源利用与植物保护。通信地址:150080 黑龙江哈尔滨南岗区学府路74号 黑龙江大学现代农业与生态环境学院,E-mail: amoursalut345_k@163.com
  • 基金资助:
    全国第四次中药资源普查黑龙江专项课题“黑龙江省野生药材资源、栽培及传统用药情况调查”(2018hljzyzypc-17);全国第四次中药资源普查黑龙江专项课题“黑龙江省野生药材资源、栽培及传统用药情况调查”(GZY-KJS-2018-004);黑龙江省自然科学基金项目“龙胆属不同生态类型植物个体发育早期研究”(C2015024)

Investigation and Floristic Analysis of Medicinal Plant Resources in Lingdong District of Shuangyashan City

ZHANG Wei1(), YANG Judong2, TAN Long2, GUO Shenglei2, SUN Yan1()   

  1. 1College of Agricultural Resource and Environment, Heilongjiang University, Harbin 150080
    2College of Pharmacy, Heilongjiang University of Chinese Medicine, Harbin 150040
  • Received:2022-03-09 Revised:2022-05-13 Online:2022-07-05 Published:2022-07-13
  • Contact: SUN Yan

摘要:

为探究双鸭山市岭东区药用植物资源特征及其植物区系组成与相邻地区的亲缘关系,依托第四次全国中药资源普查工作并结合植物地理学理论进行研究。岭东区共有药用维管植物71科199属272种,以被子植物占优势;在科属组成上以单种科、寡种科和单种属、寡种属构成该区植物主体;生活型以多年生草本为主;药用部位主要以全草入药;重点调查品种共36种,总蕴藏量为1808736.85 kg。种子植物区系成分丰富,以温带性质成分为主,多种成分共存;岭东区的R/T值最低,温带成分最高,聚类分析的结果显示岭东区与鹤岗的亲缘关系最近。岭东区野生药用植物资源丰富,生活型、药用部位与科属的地理成分都具有明显的多样性,其植物区系的亲缘性受多种因素影响。

关键词: 岭东区, 药用植物, 蕴藏量, 地理成分, 聚类分析

Abstract:

The paper aims to explore the characteristics of medicinal plant resources and the floristic composition of medicinal plants in Lingdong District of Shuangyashan City and their genetic relationship with plants floristic composition in adjacent areas. The research was carried out based on the Fourth National Survey of Traditional Chinese Medicine Resources and the theory of plant geography. There were 272 species of medicinal vascular plants belonging to 71 families and 199 genera in Lingdong, which were dominated by angiosperms. In the composition of families and genera, single species family, oligotypic family, monotypic genus and oligotypic genus constituted the main body of plant resources in this area. Perennial herbs were the main form. Whole herbs were the main medicinal parts. 36 species were investigated, and the total reserve was 1808736.85 kg. The floristic components of seed plants were rich, mainly temperate components, and many components coexisted. The R/T value of Lingdong was the lowest and the temperate components were the highest. The results of cluster analysis showed that the genetic relationship between Lingdong and Hegang was the closest. The wild medicinal plant resources are rich in Lingdong, the geographical elements of life form, medicinal parts and families and genera are obviously diverse, and the floristic affinity is affected by many factors.

Key words: Lingdong District, medicinal plant, reserves, geographical element, cluster analysis

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