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Volume 9 Issue 5
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Article Navigation >  Forest Research  > 1996 >  9(5): 517-520

Citation:
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A Study on Basic Wood Property of Juvenile Population in Ussuri Poplar

  • 1.

    The Research Institute of Wood Industry, CAF Beijiang 100091

  • 2.

    The Research Institute of Forestry, CAF

  • 3.

    Nursery Dehui County, Jilin Province

  • Received Date: 1995-02-09
  • Among 8 juvenile populations and 10 individuals within 1 juvenile population were collected from Heilongjiang and Jilin Provinces.In this paper,the fiber length,fiber width and basic density were studied,the analysis of variance indicated that there were significant differences.The broad-sense heritabilities were fiber length (0.225) and basic density (0.217) among 8 populations and fiber length(0.475) and basic density (0.345) within 1 population. 3 fine populations and 4 fine individuals of a population have been selected.A significant positive at 0.05 level were exhibited between wood density and latitude.The relation between fiber length and latitude was lower.
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  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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A Study on Basic Wood Property of Juvenile Population in Ussuri Poplar

  • 1. The Research Institute of Wood Industry, CAF Beijiang 100091
  • 2. The Research Institute of Forestry, CAF
  • 3. Nursery Dehui County, Jilin Province
  • Received Date: 1995-02-09
  • Available Online: 2012-03-17

Abstract: Among 8 juvenile populations and 10 individuals within 1 juvenile population were collected from Heilongjiang and Jilin Provinces.In this paper,the fiber length,fiber width and basic density were studied,the analysis of variance indicated that there were significant differences.The broad-sense heritabilities were fiber length (0.225) and basic density (0.217) among 8 populations and fiber length(0.475) and basic density (0.345) within 1 population. 3 fine populations and 4 fine individuals of a population have been selected.A significant positive at 0.05 level were exhibited between wood density and latitude.The relation between fiber length and latitude was lower.

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