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Volume 8 Issue 4
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Article Navigation >  Forest Research  > 1995 >  8(4): 401-407

Citation:
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Establishment of Economic Volume Table(Rate)of Chinese Fir Pole-timber

  • 1.

    The Research Institute of Forestry, CAF Beijing 100091

  • 2.

    Hunan Research Institute of Forestry

  • 3.

    Jiangxi Research Institute of Forestry

  • 4.

    Forestry Committee of Jianou County, Fujian Province

  • Received Date: 1994-05-09
  • In the middle belt area of Chinese fir,data of 194 sample plots(among which,39 clear-cutting plots)and 4821 felled trees(breast diameter 6～40cm)were collected and studied.According to the International Regulation GB8415-84 and GB8416-84,on-the-spot bucking was conducted and appropriate mathematical model was selected to establish the table(rate)of economic volume of individual tree of dimension and non-dimension lumber of Chinese fir pole-timber.Based on this,economic volume rate table of Chinese fir pole-timber of different site index stands was also established and the precision of these tables are in accordance with the requirements of the production.
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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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Establishment of Economic Volume Table(Rate)of Chinese Fir Pole-timber

  • 1. The Research Institute of Forestry, CAF Beijing 100091
  • 2. Hunan Research Institute of Forestry
  • 3. Jiangxi Research Institute of Forestry
  • 4. Forestry Committee of Jianou County, Fujian Province
  • Received Date: 1994-05-09
  • Available Online: 2012-12-04

Abstract: In the middle belt area of Chinese fir,data of 194 sample plots(among which,39 clear-cutting plots)and 4821 felled trees(breast diameter 6～40cm)were collected and studied.According to the International Regulation GB8415-84 and GB8416-84,on-the-spot bucking was conducted and appropriate mathematical model was selected to establish the table(rate)of economic volume of individual tree of dimension and non-dimension lumber of Chinese fir pole-timber.Based on this,economic volume rate table of Chinese fir pole-timber of different site index stands was also established and the precision of these tables are in accordance with the requirements of the production.

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