Quality zoning of Epimedium brevicornu Maxim. based on the correlations among environmental factors and influence of path analysis

Authors

  • Yunfeng Li Beijing Normal University, Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Beijing 100875, China
  • Ning Xu Beijing Normal University, Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Beijing 100875, China
  • Yan Wang Chengde Medical University, Hebei Province Key Laboratory of Research and Development of Traditional Chinese Medicine, Chengde, Hebei 067000, China
  • Ping He Beijing Normal University, Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Beijing 100875, China
  • Haoliang Yang Shandong Urban Construction Vocational College, Jinan, Shandong 250103, China
  • Cheng Peng Chengdu University of Traditional Chinese Medicine, The State Key Laboratory of Characteristic Chinese Medicine Resources in Southwest, Chengdu, Sichuan 611137, China
  • Fanyun Meng Beijing Normal University, Beijing Key Laboratory of Traditional Chinese Medicine Protection and Utilization, Beijing 100875, China

DOI:

https://doi.org/10.3329/bjb.v50i5.56427

Keywords:

Epimedium brevicornu Maxim., MaxEnt, Correlation analysis, Quality zones, Environmental stress

Abstract

Epimedium brevicornu Maxim. rich in flavonoids is used as a medicinal plant. The purpose of this study was to predict the adaptive zones, and quality zones, provide experimental data support for the development and utilization of E. brevicornu. ArcGIS was used to extract environmental factors associated with E. brevicornu, SPSS was used to analyze the correlation between the icariin content and these environmental factors. In the end, the quality zoning was performed based on the icariin contents of collected samples. A significant negative correlation between the July vapor pressure and the icariin content was observed. Quality E. brevicornu was mainly distributed in parts of Shanxi, Shaanxi, Gansu. The icariin contents of plants in the southern region of Gansu Province were higher than others. In the present study, the quality zones were identified and the influence paths of environmental factors were analyzed.

Bangladesh J. Bot. 50(3): 763-773, 2021 (September) Special

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Published

2021-11-18

How to Cite

Li, Y., Xu, N. ., Wang, Y. ., He, P. ., Yang, H. ., Peng, C. ., & Meng, F. . (2021). Quality zoning of Epimedium brevicornu Maxim. based on the correlations among environmental factors and influence of path analysis. Bangladesh Journal of Botany, 50(5), 763–773. https://doi.org/10.3329/bjb.v50i5.56427

Issue

Vol. 50 No. 3 (Special) (2021)

Section

Articles

License

© Bangladesh Botanical Society

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