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Bulletin of Botanical Research ›› 2007, Vol. 27 ›› Issue (3): 350-355.doi: 10.7525/j.issn.1673-5102.2007.03.019

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Interspecific Relationships Among Woody Plants of Forest Communities in Pangquangou National Nature Reserve at Mt. Guandi,Shanxi,China

ZHANG Xian-Ping;WANG Meng-Ben*;ZHANG Wei-Feng;XIAO Yang   

  1. 1.Institute of Loess Plateau,Shanxi University,Taiyuan 030006 2.Shanxi Forestry Technological college,Taiyuan 030009 3.Shanxi Agriculture University,Taigu 030801
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-05-20 Published:2007-05-20
  • Contact: WANG Meng-Ben
  • Supported by:

Abstract: Based upon data obtained from field investigation, the interspecific relationships among 21 dominant woody species of forest communities in Pangquangou National Nature Reserve at Mt. Guandi were analyzed by using χ2-test for 2×2 contingency table, variance ratio (VR) test, Pearson’s correlation coefficient test, and Spearman’s rank correlation coefficient test.The results clearly show that the overall association of forest communities among all species tends to no correlation (χ20.95N<W<

Key words: Pangquangou National Nature Reserve, interspecific relationship, variance ratio test, &chi, 2-test, forest community

CLC Number: