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Chinese Journal of Applied Ecology ›› 2001, Vol. ›› Issue (2): 168-170.

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Interspecific association of dominant species in Betula luminiferanatural forest communities of Shaowu, Fujian Province

LI Jianmin1, XIE Fang1, CHEN Cunji2, ZHANG Siyu2, XIAO Rihong2   

  1. 1. Forestry Department of Fujian Province, Fuzhou 350003;
    2. Department of Resource and Environment, Fujian College of Forestry, Nanping 353001
  • Received:2000-07-03 Revised:2000-11-02 Online:2001-03-25

Abstract: x2test with 2?2 contingency table and Jaccard indices shows that the interspecific association of 16 dominant species in Betula luminifera communities of Shaowu, Fujian Province was of little significant level with few exceptions. The relationships between B.luminifera and Phyllostachys pubescens ,and B. luminifera and Alniphyllum fortunei were significantly positive,showing that there was a high association degree between B.luminifera and Schima superba, B.luminifera, and Castanea henrgi, and B.luminifera and Pinus massoniana based on Jaccard indices.

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