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黑杨派四个无性系立木材积表编制(PDF)

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

Issue:
1984年01期
Page:
131-138
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
THE CONSTRUCTION OF A STOCKING VOLUME TABLE FOR FOUR CLONES OF THE AIGEIROS POPLARS (I-63,I-63,I-72,I-214)
Article ID:
1000-2006(1984)01-0131-08
Author(s):
Gao Lichun & Zhao Rongtang (Nanjing Institute of Forestry)Xu Huanqi
Nanjing Forestry School
Keywords:
-
Classification number :
-
DOI:
10.3969/j.jssn.1000-2006.1984.01.013
Document Code:
A
Abstract:
This paper deals mainly with two aspects. The first is the construction of a unified stocking volume table for four clones of the Aigeiros Poplars. And the second is the necessity of the respective compilation of stocking volume table for the four clones of the Aigeiros Poplars. Although there is little difference among the above mentioned clones with regard to stem form factors, their empirical form factors (f9)are much lower than those of other deciduous trees-the average figure of theformer is 0.34.

References

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Last Update: 1900-01-01