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Biomass Production in the Short Rotation Coppice of Poplar Species Treated with Low-Concentrated Liquid Fertilizer


Published online: February 28, 2014

1국립산림과학원 산림유전자원부

1Department of Forest Genetic Resources, Korea Forest Research Institute, Suwon 441-847, Korea

2영남대학교 산림자원학과

4Department of Forest Resources, Yeungnam University, Gyungsan 712-749, Korea

3한국임업진흥원 산림탄소인증센터

4Center of Forest Carbon Certification, Korea Forestry Promotion Institute, Seoul 131-904, Korea

4서울대학교 산림과학부

4Permanent address : Department of Forest Sciences, Seoul National University, Seoul 151-921, Korea

*Corresponding author (E-mail: kangks84@snu.ac.kr, Tel: +82-31-290-1102, Fax: +82-31-290-1009)
• Received: August 28, 2013   • Revised: December 10, 2013   • Accepted: December 17, 2013

© The Korean Society of Breeding Science

This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Citations

Citations to this article as recorded by  Crossref logo
  • Shoot Regeneration from Leaf and Shoot Derived Callus of Hybrid Poplar(Populus alba × P. glandulosa) Clone
    Eun-ji Choi, Hak-Gon Kim, Seong-Hyeon Yong, Yu-Won Seol, Dong-Jin Park, Myung-Suk Choi
    Journal of Agriculture & Life Science.2020; 54(2): 45.     CrossRef
  • Selection of Poplar Clones for Short Rotation Coppice in a Riparian Area
    Jun Won Kang
    Journal of Korean Forest Society.2016; 105(1): 103.     CrossRef

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Biomass Production in the Short Rotation Coppice of Poplar Species Treated with Low-Concentrated Liquid Fertilizer
Korean. J. Breed. Sci.. ;46(1):10-16.   Published online March 31, 2014
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Biomass Production in the Short Rotation Coppice of Poplar Species Treated with Low-Concentrated Liquid Fertilizer
Korean. J. Breed. Sci.. ;46(1):10-16.   Published online March 31, 2014
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Biomass Production in the Short Rotation Coppice of Poplar Species Treated with Low-Concentrated Liquid Fertilizer
Image Image Image Image Image
Fig. 1. Measurement of the diameter of stump sprout for the biomass estimation of poplar clones treated with SCBLF.
Fig. 2. Survival rate of the poplar clones treated with SCBLF. Bars indicate standard errors.
Fig. 3. Number of shoot of the poplar clones treated with SCBLF. Bars indicate standard errors. Same letters are not significantly different at P<0.05.
Fig. 4. Leaf area of the poplar clones treated with SCBLF. Bars indicate standard errors. Same letters are not significantly different at P<0.05.
Fig. 5. Annual growth of above-ground biomass (AGB) of the poplar clones treated with SCBLF. Bars indicate standard errors. Same letters are not significantly different at P<0.05.
Biomass Production in the Short Rotation Coppice of Poplar Species Treated with Low-Concentrated Liquid Fertilizer

List of poplar clones used for this study

Species Clone Number of trees planted in each treatment
With SCBLFz Without SCBLF

Populus euramericana Eco28 15 15
Populus deltoides × Populus nigra Dorskamp 15 15
Populus deltoides × Populus deltoides 97-19 15 15
Populus alba × Populus glandulosa Clivus 15 15
72-31 15 15
Bonghwa1 15 15
Populus koreana × Populus nigra var. italica Suwon 15 15
Populus nigra × Populus maximowiczii 62-10 15 15

SCBLF: slurry composting and biofiltration liquid fertilizer.

Chemical characteristics of SCBLF used in this study

pH T-N NH4-N NO3-N T-P
(mg/L) (mg/L) (mg/L) (mg/L)

SCBLF 7.9 (0.5)z 767.0 (48.4) 56.5 (9.5) 211.9 (11.2) 110 (22.4)

The values in parenthesis are standard errors.

Growth characteristics of poplar clones for the estimation of biomass treated with SCBLF

Species Clone Number of stump sprout sampled Diameter of stump sprout (mm)z

Populus euramericana Eco28 10 16.8 ± 6.5 (7.4 - 27.1)
Populus deltoides × Populus nigra Dorskamp 10 13.3 ± 5.7 (5.9 - 25.9)
Populus deltoides × Populus deltoides 97 - 19 10 18.7 ± 9.3 (4.9 - 36.2)
Populus alba × Populus glandulosa Clivus 10 21.2 ± 10.1 (9.1 - 40.3)
72 - 31 10 17.4 ± 8.4 (8.1 - 37.6)
Bonghwa1 10 14.1 ± 6.1 (6.4 - 24.1)
Populus koreana × Populus nigra var. italica Suwon 10 14.7 ± 5.4 (6.1 - 23.8)
Populus nigra × Populus maximowiczii 62 - 10 10 16.4 ± 7.4 (9.1 - 34.3)

Data are means ± SD. The values in parenthesis are ranges.

Parameter estimates of regression equations used for the estimating above-ground biomass of the poplar clones

Response variable (y)z a b MSEy Adjusted r2

Eco28 -1.2500 2.0359 0.037 0.958
Dorskamp -0.9429 1.8661 0.066 0.912
97-19 -3.1378 2.8107 0.065 0.963
Clivus -3.0354 2.7372 0.066 0.975
72-31 -1.6558 2.2123 0.077 0.939
Bonghwa1 -3.1636 2.7936 0.064 0.963
Suwon -2.4645 2.4105 0.034 0.969
62-10 -1.7349 2.1588 0.006 0.992

The equations used were of the form ln (response variable; y = ln (a)+b×ln (regressor variable). The regressor variable in all cases was stump sprout diameter,

MES is mean squared error.

Table 1 List of poplar clones used for this study

SCBLF: slurry composting and biofiltration liquid fertilizer.

Table 2 Chemical characteristics of SCBLF used in this study

The values in parenthesis are standard errors.

Table 3 Growth characteristics of poplar clones for the estimation of biomass treated with SCBLF

Data are means ± SD. The values in parenthesis are ranges.

Table 4 Parameter estimates of regression equations used for the estimating above-ground biomass of the poplar clones

The equations used were of the form ln (response variable; y = ln (a)+b×ln (regressor variable). The regressor variable in all cases was stump sprout diameter,

MES is mean squared error.