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Volume 16 Issue 3
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Article Navigation >  Forest Research  > 2003 >  16(3): 319-322

Citation:
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Research on the Differentiantion Law of the Paulownia Timber Color

  • 1.

    Henan Agricultural University, Zhengzhou450002, Henan, China

  • 2.

    Forestry Technique Extension Station of Henan Province, Zhengzhou450008, Henan, China

  • 3.

    Office of Urban Forestry of Baofeng County, Henan, Province, Pinglingshan467400, Henan, China

  • Received Date: 2002-08-10
  • This paper studied the variation regularity of paulownia timber color.The results indicated that the timber color appears light deep light with increase of height and deep at the tree top accordingly to the annual ring age. The variation law of paulownia branch timber color is similar to that of the stem timber. The stem timber color can be evaluated with six year old mature branch timber.
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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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Research on the Differentiantion Law of the Paulownia Timber Color

  • 1. Henan Agricultural University, Zhengzhou450002, Henan, China
  • 2. Forestry Technique Extension Station of Henan Province, Zhengzhou450008, Henan, China
  • 3. Office of Urban Forestry of Baofeng County, Henan, Province, Pinglingshan467400, Henan, China
  • Received Date: 2002-08-10

Abstract: This paper studied the variation regularity of paulownia timber color.The results indicated that the timber color appears light deep light with increase of height and deep at the tree top accordingly to the annual ring age. The variation law of paulownia branch timber color is similar to that of the stem timber. The stem timber color can be evaluated with six year old mature branch timber.

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