*
 

iForest - Biogeosciences and Forestry

*

Energy production of poplar clones and their energy use efficiency

Gabriela Jamnická (1)   , Viera Petrášová (2), Rudolf Petráš (3), Julian Mecko (3), Július Oszlányi (4)

iForest - Biogeosciences and Forestry, Volume 7, Issue 3, Pages 150-155 (2014)
doi: https://doi.org/10.3832/ifor0978-007
Published: Jan 23, 2014 - Copyright © 2014 SISEF

Research Articles


The poplar clones of Robusta and I-214 (Populus × euramericana) are characterized by fast growth and high quality biomass production. The calorific values for these poplar clones were determined, and modelling of calorific production of the entire poplar clone stands was performed. This research, dependent on age and site indexes, was conducted in four localities in Eastern Slovakia and seven in the western region of this country. Samples of bark, wood and small-wood with bark were excised from three tree stem areas and from two parts of the crown. No significant difference was observed between the two clones, with regard to either the biomass fraction or the location of the excised sample on the tree. The average calorific capacity of all biomass fractions was approximately 6.86-8.73 GJ m-3, with the lowest bark values emanating from the stem base. The mean annual calorific energy production for site indexes 40-20 after 17-26 years growth was 320-80 GJ ha-1 a-1, and this was calculable 2-3 years earlier in the I-214 clone than in Robusta. The energy use efficiency of these poplar clones was estimated at a maximum of 0.4-1.6% solar radiation utilization.

  Keywords


Biomass, Calorific Value, Energy Use Efficiency, Poplar Clones, Populus × euramericana

Authors’ address

(1)
Gabriela Jamnická
Slovak Academy of Sciences-Institute of Forest Ecology, Štúrova 2, SK-96053 Zvolen (Slovakia)
(2)
Viera Petrášová
Slovak University of Agriculture in Nitra, A.Hlinku 2, SK-94976 Nitra (Slovakia)
(3)
Rudolf Petráš
Julian Mecko
National Forest Centre,Forest Research Institute, T.G.Masaryka 22, Zvolen (Slovakia)
(4)
Július Oszlányi
Slovak Academy of Sciences, Institute of Landscape Ecology, Štefánikova 3, SK-81499 Bratislava (Slovakia)

Corresponding author

 
Gabriela Jamnická
jamnicka@sav.savzv.sk

Citation

Jamnická G, Petrášová V, Petráš R, Mecko J, Oszlányi J (2014). Energy production of poplar clones and their energy use efficiency. iForest 7: 150-155. - doi: 10.3832/ifor0978-007

Academic Editor

Francesco Ripullone

Paper history

Received: Feb 21, 2013
Accepted: Nov 21, 2013

First online: Jan 23, 2014
Publication Date: Jun 02, 2014
Publication Time: 2.10 months

Breakdown by View Type

(Waiting for server response...)

Article Usage

Total Article Views: 25397
(from publication date up to now)

Breakdown by View Type
HTML Page Views: 19726
Abstract Page Views: 879
PDF Downloads: 3699
Citation/Reference Downloads: 20
XML Downloads: 1073

Web Metrics
Days since publication: 3718
Overall contacts: 25397
Avg. contacts per week: 47.82

Article Citations

Article citations are based on data periodically collected from the Clarivate Web of Science web site
(last update: Nov 2020)

Total number of cites (since 2014): 6
Average cites per year: 0.86

 

Publication Metrics

by Dimensions ©

Articles citing this article

List of the papers citing this article based on CrossRef Cited-by.

 
(1)
Bublinec E, Kuklová M, Oszlányi J (2011)
Phytometry and energy distribution in beech ecosystems. In: “Beech and beech ecosystems of Slovakia” (Barna M, Kulfan J, Bublinec E eds). VEDA, Bratislava, Slovakia, pp. 289-327.
Gscholar
(2)
Fortier J, Gagnon D, Truax B, Lambert F (2010)
Biomass and volume yield after 6 years in multiclonal hybrid poplar riparian buffer strips. Biomass and Bioenergy 34: 1028-1040.
CrossRef | Gscholar
(3)
Hansen EA (1991)
Poplar woody biomass yields: a look to the future. Biomass and Bioenergy 1: 1-7.
CrossRef | Gscholar
(4)
Husch B, Beers TW, Kershaw JA (2003)
Forest mensuration. John Wiley & Sons, New Jersey, USA.
Gscholar
(5)
Klašnja B, Kopitovič Š (1999)
Quality of wood of some willow and robinia clones as fuelwood. Wood Research 44 (2): 9-18.
Online | Gscholar
(6)
Knige W, Schultz H (1966)
Grundriss der Forstbenutzung. Verlag, Hamburg, Berlin, Germany.
Gscholar
(7)
Kord B, Samdaliri M (2011)
The impact of site index on wood density and fiber biometry of Populus deltoides clones. World Applied Sciences Journal 12: 716-719.
Online | Gscholar
(8)
Körner C (2002)
Ökologie. In: “Strasburger Lehrbuch für Botanik“ (Sitte P, Weiler EW, Kadereit JW, Bresinsky A, Körner C eds). Spektrum Akademischer Verlag, Heidelberg, Berlin, Germany, pp. 886-1043.
Gscholar
(9)
Larcher W (2003)
Physiological plant ecology. Ecophysiology and stress physiology of functional groups. Springer, Berlin, Germany.
Gscholar
(10)
Ostrožlík M (2003)
Long-term changes of the global solar radiation in Mlynany. In: Proceedings of the International Workshop “Mikroklima porostu” (Rožnovský J, Litschmann T eds). Brno (Czech Republic) 26 March 2003. Brno, Slovakia, pp. 23-28. [In Slovak]
Gscholar
(11)
Petráš R, Mecko J (2001)
Erstellung eines mathematischen Modells der Ertragstafeln für Pappelklone in der Slowakei. Allgemeine Forst und Jagd-Zeitung 172 (2): 30-34.
Gscholar
(12)
Petráš R, Mecko J (2005)
Growth tables of poplar clones. Slovak Academic Press, Bratislava, Slovak Republic. [In Slovak]
Gscholar
(13)
Petráš R, Mecko J, Neuschlová E (2010)
Density of basic components of above-ground biomass of poplar clones. Wood Research 55 (4): 113-122.
Gscholar
(14)
Požgaj A, Chovanec D, Kurjatko S, Babiak M (1997)
Structure and properties of wood. Príroda, Bratislava, Slovak Republic. [In Slovak]
Gscholar
(15)
Pretzsch H (2009)
Forest dynamics, growth and yield. Springer, Heidelberg, Berlin, Germany.
Gscholar
(16)
Raslavičius R, Kučinskas V, Jasinskas A (2013)
The prospects of energy forestry and agro-residues in the Lithuania´s domestic energy supply. Renewable and Sustainable Energy Reviews 22: 419-431.
CrossRef | Gscholar
(17)
Updegraff K, Baughman MJ, Taff SJ (2004)
Environmental benefits of cropland conversion to hybrid poplar: economic and policy considerations. Biomass and Bioenergy 27: 411-428.
CrossRef | Gscholar
 

This website uses cookies to ensure you get the best experience on our website. More info