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林业科学 ›› 2005, Vol. 41 ›› Issue (6): 198-200.doi: 10.11707/j.1001-7488.20050637

• 研究简报 • 上一篇    下一篇

城市树木生长质量的检测

张厚江   

  1. 北京林业大学工学院,北京100083
  • 收稿日期:2004-10-08 修回日期:1900-01-01 出版日期:2005-11-25 发布日期:2005-11-25

Inspection of Growth Quality for Urban Trees

Zhang Houjiang   

  1. School of Technology, Beijing Forestry University Beijing 100083
  • Received:2004-10-08 Revised:1900-01-01 Online:2005-11-25 Published:2005-11-25

关键词: 城市树木, 生长质量, 空洞, 检测

Abstract:

Growth quality of urban trees should include exterior growth quality, interior growth quality and anti-natural-calamity ability. To determine the whole growth quality of a tree, it is necessary to observe exterior characters of every part of the tree carefully. The hollows of the roots caused by decay or rot can be detected by Resistograph, and the hollows of the trunks can be detected by Resistograph and a stress wave meter.

Key words: urban trees, growth quality, hollow, inspection