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马尾松木材性状在林分间和林分内个体间的变异(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
1988年02期
Page:
38-42
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
THE VARIATION BETWEEN STANDS AND AMONG INDIVIDUALS OF WOOD PROPERTIES IN PINUS MASSONIANA LAMB
Article ID:
1000-2006(1988)02-0038-05
Author(s):
Wang Zhangrong Chen Tianhua & Zhou Zhichun (Nanjing Forestry University) Zheng Jiaju & Wang Yuanlai
Xibei Forest Farm, Hua’an County, Fujian Province
Keywords:
individual variationstand variation component of variat-ior Pinus massoniana
Classification number :
-
DOI:
10.3969/j.jssn.1000-2006.1988.02.005
Document Code:
A
Abstract:
Large difference among the individuals of masson pine was found for specific gravity and tracheid, the variations of which were about 40% and 20% of their total population variation respectively. It is important that selection of wood properties was emphasized among individuals. Stand selection seems to be ineffective. No significant difference was also found among tree types with different growth rate for specific gravity and tracheid length.

References

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Last Update: 1900-01-01