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应用生态学报 ›› 1995, Vol. 6 ›› Issue (s1): 150-152.

• 研究论文 • 上一篇    下一篇

大别山山核桃林植物组成与区系特征研究

张旭东1, 黄成林1, 叶志琪2   

  1. 1. 安徽农业大学, 合肥230036;
    2. 合肥林业学校, 合肥230031
  • 收稿日期:1994-11-23 修回日期:1995-02-15 出版日期:1995-12-25 发布日期:1995-12-25
  • 基金资助:

    安徽农业大学青年科学基金资助项目

Floristic composition and its characteristics of Carya cathayensis forest on Dabieshan Mountain

Zhang Xudong1, Huang Chenlin1   

  1. Anhui Agricultural University, Hefei230036
  • Received:1994-11-23 Revised:1995-02-15 Online:1995-12-25 Published:1995-12-25

关键词: 相关分析, 通径分析, Na2CO3胁迫, 土壤微生物, 甜菜, 土壤酶

Abstract: Investigations on floristic composition and structure of Carya cathayensis forest on Dabieshan Mountain show that there are 134 species in the community and Carya cathayensis is a dominant one, whose important value is 157.35-241.84. A few treespecies can invade into the canopy layer. The physiognomic character of the community is represented by its transitional form from Subtropical to temperate fotest, and the florae are characterized by abundant geographic elements, and with complex and temperate floristic composition.

Key words: Carya cathayensis, Plant composition, Floristic characteristics, path coefficient analysis, soil enzyme, correlation analysis, Na2CO3 stress, sugarbeet, soil microbe