COMPARATIVE INVESTIGATION ON FIBER DIMENSIONS OF TRUNK AND BRANCH WOOD OF CARPINUS BETULUS L.

Growing interest in wood and paper consumption in Iranian industries and forest utilization constraints call for alternative approaches on the exploitation trend. Lately, industrial countries consider utilization of small diameter trees and branches residual wood. European hornbeam with vast coverag...

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Autores principales:	Saeed Mahdavi, masoudreza habibi
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2004
Materias:	HORNBEAM WOOD FIBER DIMENSIONS BRANCH TRUNK FIBER LENGTH FIBER DIAMETER CELL WALL DIAMETER Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/ffa9d4db6a9e4e11b4562787ff3664a9
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spelling	oai:doaj.org-article:ffa9d4db6a9e4e11b4562787ff3664a92021-12-02T02:20:06ZCOMPARATIVE INVESTIGATION ON FIBER DIMENSIONS OF TRUNK AND BRANCH WOOD OF CARPINUS BETULUS L.1735-09132383-112X10.22092/ijwpr.2004.117571https://doaj.org/article/ffa9d4db6a9e4e11b4562787ff3664a92004-10-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_117571_779d6f8a45e8c6efff201a94ffddb979.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XGrowing interest in wood and paper consumption in Iranian industries and forest utilization constraints call for alternative approaches on the exploitation trend. Lately, industrial countries consider utilization of small diameter trees and branches residual wood. European hornbeam with vast coverage among the other species in Iran can be an alternative to tree shortage of raw material for the sector. This study showed that the branch fiber dimensions have significantly differed compare to trunk.Average fiber length was measured as 1.76mm for breast height of three trunks and 1.43 mm for two branches samples. Fiber length increased from crown downward to the stump and also from pith to bark, but there was a significant negative correlation between the variations and tree height. Fiber length increased in trees of up to 30 years of age and decreased afterwards. There is no orderly pattern from tree base to the upper branches.Runkel and flexibility coefficients of branch were better than trunk despite of higher fiber dimensions in trunk.Saeed Mahdavimasoudreza habibiRegional Information Center for Science and Technology (RICeST)articleHORNBEAM WOODFIBER DIMENSIONSBRANCHTRUNKFIBER LENGTHFIBER DIAMETERCELL WALL DIAMETERForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 19, Iss شماره 2, Pp 243-254 (2004)
institution	DOAJ
collection	DOAJ
language	FA
topic	HORNBEAM WOOD FIBER DIMENSIONS BRANCH TRUNK FIBER LENGTH FIBER DIAMETER CELL WALL DIAMETER Forestry SD1-669.5
spellingShingle	HORNBEAM WOOD FIBER DIMENSIONS BRANCH TRUNK FIBER LENGTH FIBER DIAMETER CELL WALL DIAMETER Forestry SD1-669.5 Saeed Mahdavi masoudreza habibi COMPARATIVE INVESTIGATION ON FIBER DIMENSIONS OF TRUNK AND BRANCH WOOD OF CARPINUS BETULUS L.
description	Growing interest in wood and paper consumption in Iranian industries and forest utilization constraints call for alternative approaches on the exploitation trend. Lately, industrial countries consider utilization of small diameter trees and branches residual wood. European hornbeam with vast coverage among the other species in Iran can be an alternative to tree shortage of raw material for the sector. This study showed that the branch fiber dimensions have significantly differed compare to trunk.Average fiber length was measured as 1.76mm for breast height of three trunks and 1.43 mm for two branches samples. Fiber length increased from crown downward to the stump and also from pith to bark, but there was a significant negative correlation between the variations and tree height. Fiber length increased in trees of up to 30 years of age and decreased afterwards. There is no orderly pattern from tree base to the upper branches.Runkel and flexibility coefficients of branch were better than trunk despite of higher fiber dimensions in trunk.
format	article
author	Saeed Mahdavi masoudreza habibi
author_facet	Saeed Mahdavi masoudreza habibi
author_sort	Saeed Mahdavi
title	COMPARATIVE INVESTIGATION ON FIBER DIMENSIONS OF TRUNK AND BRANCH WOOD OF CARPINUS BETULUS L.
title_short	COMPARATIVE INVESTIGATION ON FIBER DIMENSIONS OF TRUNK AND BRANCH WOOD OF CARPINUS BETULUS L.
title_full	COMPARATIVE INVESTIGATION ON FIBER DIMENSIONS OF TRUNK AND BRANCH WOOD OF CARPINUS BETULUS L.
title_fullStr	COMPARATIVE INVESTIGATION ON FIBER DIMENSIONS OF TRUNK AND BRANCH WOOD OF CARPINUS BETULUS L.
title_full_unstemmed	COMPARATIVE INVESTIGATION ON FIBER DIMENSIONS OF TRUNK AND BRANCH WOOD OF CARPINUS BETULUS L.
title_sort	comparative investigation on fiber dimensions of trunk and branch wood of carpinus betulus l.
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2004
url	https://doaj.org/article/ffa9d4db6a9e4e11b4562787ff3664a9
work_keys_str_mv	AT saeedmahdavi comparativeinvestigationonfiberdimensionsoftrunkandbranchwoodofcarpinusbetulusl AT masoudrezahabibi comparativeinvestigationonfiberdimensionsoftrunkandbranchwoodofcarpinusbetulusl
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COMPARATIVE INVESTIGATION ON FIBER DIMENSIONS OF TRUNK AND BRANCH WOOD OF CARPINUS BETULUS L.

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