Standing volume equation based on both DBH and measurements for <em>Magnolia officinalis</em> ssp .<em>biloba</em>

TIAN You-zhen; HUANG Jin-tao; LIN Zhao-shou; TU Yu-he; YE Gong-fu

Volume 19 Issue 3

Jul. 2017

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Article Navigation > Journal of Zhejiang A&F University > 2002 > 19(3): 255-258

TIAN You-zhen, HUANG Jin-tao, LIN Zhao-shou, TU Yu-he, YE Gong-fu. Standing volume equation based on both DBH and measurements for Magnolia officinalis ssp .biloba[J]. Journal of Zhejiang A&F University, 2002, 19(3): 255-258.

Citation:

TIAN You-zhen, HUANG Jin-tao, LIN Zhao-shou, TU Yu-he, YE Gong-fu. Standing volume equation based on both DBH and measurements for Magnolia officinalis ssp .biloba[J]. Journal of Zhejiang A&F University, 2002, 19(3): 255-258.

Standing volume equation based on both DBH and measurements for Magnolia officinalis ssp .biloba

1.
Taoyuan Forest Farm of Datian County , Datian 366101, Fujian, China;
2.
.Forest Farm of Taining County ,Taining 354400, Fujian, China;
3.
Fujian Academy of Forestry , Fuzhou 350012, Fujian, China

Publish Date: 2002-09-20

Abstract

The standing volume equation based on both DBH for Magnolia officinalis ssp .biloba was first studied . By actually surveying the DBH and the volume for the 239 samplings of Magnolia officinalis ssp .biloba , the one variable volume equation were established by the genetic algorithm , the three designs and the modified simplex , and were compared with the logarithm linearise minimization double multiplication method .The results indicated that the one variable volume equations established by the genetic algorithm , the three designs and the modified simplex were better than that by the logarithm linearise minimization double multiplication method , and the statistic F of volume equation established by the three designs and the logarithm linearise minimization double multiplication method didn't passes the F test ;and the theoretical values calculated by the genetic algorithm and the modified simplex were identical with the observed values of the 25 sampling of Magnolia officinalis ssp .biloba of out-model data .The standing volume table based on both DBH for Magnolia officinalis ssp .biloba was compiled .
- Magnolia officinalis ssp .biloba,
- genetic algorithm,
- three design,
- modified simplex,
- one variable volume equation

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Standing volume equation based on both DBH and measurements for Magnolia officinalis ssp .biloba

1. Taoyuan Forest Farm of Datian County , Datian 366101, Fujian, China;

2. .Forest Farm of Taining County ,Taining 354400, Fujian, China;

3. Fujian Academy of Forestry , Fuzhou 350012, Fujian, China

Publish Date: 2002-09-20

Key words:

Abstract: The standing volume equation based on both DBH for Magnolia officinalis ssp .biloba was first studied . By actually surveying the DBH and the volume for the 239 samplings of Magnolia officinalis ssp .biloba , the one variable volume equation were established by the genetic algorithm , the three designs and the modified simplex , and were compared with the logarithm linearise minimization double multiplication method .The results indicated that the one variable volume equations established by the genetic algorithm , the three designs and the modified simplex were better than that by the logarithm linearise minimization double multiplication method , and the statistic F of volume equation established by the three designs and the logarithm linearise minimization double multiplication method didn't passes the F test ;and the theoretical values calculated by the genetic algorithm and the modified simplex were identical with the observed values of the 25 sampling of Magnolia officinalis ssp .biloba of out-model data .The standing volume table based on both DBH for Magnolia officinalis ssp .biloba was compiled .

Standing volume equation based on both DBH and measurements for Magnolia officinalis ssp .biloba

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References

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Standing volume equation based on both DBH and measurements for Magnolia officinalis ssp .biloba

1. Taoyuan Forest Farm of Datian County , Datian 366101, Fujian, China;

2. .Forest Farm of Taining County ,Taining 354400, Fujian, China;

3. Fujian Academy of Forestry , Fuzhou 350012, Fujian, China

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Standing volume equation based on both DBH and measurements for Magnolia officinalis ssp .biloba

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通讯作者: 陈斌, bchen63@163.com

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Standing volume equation based on both DBH and measurements for Magnolia officinalis ssp .biloba

1. Taoyuan Forest Farm of Datian County , Datian 366101, Fujian, China; 2. .Forest Farm of Taining County ,Taining 354400, Fujian, China; 3. Fujian Academy of Forestry , Fuzhou 350012, Fujian, China

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1. Taoyuan Forest Farm of Datian County , Datian 366101, Fujian, China;

2. .Forest Farm of Taining County ,Taining 354400, Fujian, China;

3. Fujian Academy of Forestry , Fuzhou 350012, Fujian, China