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人工林红皮云杉木材管胞形态及其径向变异的研究(PDF)

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

Issue:
1997年03期
Page:
39-42
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
A STUDY ON WOOD TRACHEID MORPHOLOGICAL FEATURES AND RADIAL VARIATION OF KOREAN SPRUCE (PICEA KORAIENSIS NAKAI) PLANTATIONS
Article ID:
1000-2006(1997)03-0039-04
Author(s):
Xu Kuiwu Pan Biao Zhang Yaoli Luo Jiayan
College of Wood Science and Technology Nanjing Forestry University Nanjing 210037
Keywords:
Korean spruce Plantation Tracheid formation Radial variation
Classification number :
-
DOI:
10.3969/j.jssn.1000-2006.1997.03.008
Document Code:
A
Abstract:
Wood tracheid morphological features and their radial variation of Korean spruce plantations are studied and compared with those of natural forest. The results are as follows: (1)The radial variation patterns of the tracheid morphological featues of the wood from plantation arc respectively similar to those from natural stand. (2) Based on the radial variation patterns, the mature age of wood from plantation is determined to be about 19 years. It is ten years earlier than that from natural forest.(3)There are no significant differences in wood tracheid length and ratio of double wall thickness to lumen between plantation and natural forest.

References

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Last Update: 1900-01-01