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›› 1988, Vol. 24 ›› Issue (4): 430-437.

• 论文及研究报告 • 上一篇    下一篇

杉木生长轮材质变异的研究

栾树杰 戴澄月 王书光   

  1. 中国科学院沈阳应用生态研究所;东北林业大学;沈阳农业大学
  • 收稿日期:1986-09-11 修回日期:1987-10-20 出版日期:1988-11-25 发布日期:1988-11-25

STUDIES ON THE VARIATION OF THE GROWTH RING WOOD QUALITY OF CUNNINGHAMIA LANCEOLATA

Luan Shujie,Dai Chengyue,Wang Shuguang   

  1. Institute of Applied ecology Academia Sinica;Northeast Forestry University;Shenyang Agriculture University
  • Received:1986-09-11 Revised:1987-10-20 Online:1988-11-25 Published:1988-11-25

摘要: 杉木生长轮材质分析的各项数据,通过与标准试验相关性的论证,与标准方法一致。客观地说明了生长轮材质分析的准确度与可靠性。因此,在生态环境与林木材质变异关系中,生长轮材质分析研究有着广阔的前景,尤其是在生态木材学的基础理论研究方面,具有重要的意义。

Abstract: The variation of growth ring wood quality of Cunninghamia Lanccolata was studied by analyzing the micro-hardness density small tensile ect.the variation from earlywood to latewood in a single growth ring was shown out. The result of correlation analysis,which showed a closed relations with the result of the standard experiment,proved the regularation of the data,and indicated the accuracy and reliability of using the method objectively. Which provided the vast prospects for the research of growth ring wood quality.Farther more,basis theory of ecological wood science, relation among ecology environment,the variation of wood quality were also involved.