Volume 23 Issue 1
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CAO Yong-hui, XIAO Jiang-hua, CHEN Shuang-lin, WU Bo-lin, WU Ming, ZHANG De-ming. Effect of everygreen brood-leaved trees on Phyllostachys pubescens growth and their competition in the mixed forest[J]. Journal of Zhejiang A&F University, 2006, 23(1): 35-40.
Citation: CAO Yong-hui, XIAO Jiang-hua, CHEN Shuang-lin, WU Bo-lin, WU Ming, ZHANG De-ming. Effect of everygreen brood-leaved trees on Phyllostachys pubescens growth and their competition in the mixed forest[J]. Journal of Zhejiang A&F University, 2006, 23(1): 35-40.

Effect of everygreen brood-leaved trees on Phyllostachys pubescens growth and their competition in the mixed forest

Funds:

浙江省衢州市重点项目(1996 -2000); 中国林业科学研究院亚热带林业研究所青年基金项目(Q02-01)

  • Received Date: 2005-05-12
  • Rev Recd Date: 2005-09-28
  • Publish Date: 2006-02-20
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Effect of everygreen brood-leaved trees on Phyllostachys pubescens growth and their competition in the mixed forest

Funds:

浙江省衢州市重点项目(1996 -2000); 中国林业科学研究院亚热带林业研究所青年基金项目(Q02-01)

Abstract: A quantitative analysis of the growth of moso bamboo (Phyllastachys pubescens)in the mixed forest of moso bamboo and evergreen broad-leaved trees and their competition were studied .The results were as follows :(1) the broad-leaved trees had great influence on the spatial distribution of bamboo and DBH of new culms in the different annular zones around the trees .The number of culms increased from average 0.27 culmsm-2 in 1.5 m annular zone to average 0.42 culmsm-2 in 5.7 m annular zone , according to the distance from the broad-leaved trees .As for the effect on bamboo , the maximum effective scope was about 6.0 m .(2)The average DBH of new bamboo increased with the increasing distance from the tree .The maximum effective scope of broad-leaved trees was about 7.0 m and the mean DBH of bamboos within the scope was 10.4 cm.(3)The intraspecific competition of moso bamboo and interspecific competition between moso bamboo and evergreen broad-leaved trees were increasing along with DBH.The interspecific competition intensity of evergreen broad-leaved trees was about 20.3 %.[ Ch , 6 tab .11 ref .]

CAO Yong-hui, XIAO Jiang-hua, CHEN Shuang-lin, WU Bo-lin, WU Ming, ZHANG De-ming. Effect of everygreen brood-leaved trees on Phyllostachys pubescens growth and their competition in the mixed forest[J]. Journal of Zhejiang A&F University, 2006, 23(1): 35-40.
Citation: CAO Yong-hui, XIAO Jiang-hua, CHEN Shuang-lin, WU Bo-lin, WU Ming, ZHANG De-ming. Effect of everygreen brood-leaved trees on Phyllostachys pubescens growth and their competition in the mixed forest[J]. Journal of Zhejiang A&F University, 2006, 23(1): 35-40.

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