INVESTIGATION ON TREND OF FIBER VARIATION OF PINUS ELDARICA

In this study, annual growth, bark content, fiher dimensions of pine wood (P. eldarica) were measured. Annual ring thickness and bark content 4.95 mm, 12.15% are determined respectively. Fiber length, fiber diameter, lumen cell diameter, cell wall thickness were determined 2.26 mm, 39.63m 29.06 m an...

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Autores principales:	masoudreza habibi, Abdolrahman Hosseinzadeh, Ahmad Jahan latibari, Hossein Familian, Hossein Hosseinkhani
Formato:	article
Lenguaje:	FA
Publicado:	Regional Information Center for Science and Technology (RICeST) 2002
Materias:	PINUS ELDARICA FIBER DIMENSIONS ANNUAL GROWTH Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/0a4443344fdb404c9f5b264877f9b77e
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spelling	oai:doaj.org-article:0a4443344fdb404c9f5b264877f9b77e2021-12-02T01:07:35ZINVESTIGATION ON TREND OF FIBER VARIATION OF PINUS ELDARICA1735-09132383-112X10.22092/ijwpr.2002.117518https://doaj.org/article/0a4443344fdb404c9f5b264877f9b77e2002-07-01T00:00:00Zhttp://ijwpr.areeo.ac.ir/article_117518_92c027f46b8a975e6b9feeeba81d9a5e.pdfhttps://doaj.org/toc/1735-0913https://doaj.org/toc/2383-112XIn this study, annual growth, bark content, fiher dimensions of pine wood (P. eldarica) were measured. Annual ring thickness and bark content 4.95 mm, 12.15% are determined respectively. Fiber length, fiber diameter, lumen cell diameter, cell wall thickness were determined 2.26 mm, 39.63m 29.06 m and 5.28 m respectively. Also felting coefficient 58.59, tear coefficient 36.24% and flexibility coefficient 18.12%were measured. Trend of variations of fibers dimensions indicated that fibers longth increased with increasing tree height from butt to crown. Also this property increased from pith to tenth annuad ring then decreased toward of bark. Cell wall thickness decreased from butt to 2 m. height and then increased. Also cell wall thickness decreased from pith toward bark.masoudreza habibiAbdolrahman HosseinzadehAhmad Jahan latibariHossein FamilianHossein HosseinkhaniRegional Information Center for Science and Technology (RICeST)articlePINUS ELDARICAFIBER DIMENSIONSANNUAL GROWTHForestrySD1-669.5FAتحقیقات علوم چوب و کاغذ ایران, Vol 7, Iss 16- شماره 293, Pp 73-93 (2002)
institution	DOAJ
collection	DOAJ
language	FA
topic	PINUS ELDARICA FIBER DIMENSIONS ANNUAL GROWTH Forestry SD1-669.5
spellingShingle	PINUS ELDARICA FIBER DIMENSIONS ANNUAL GROWTH Forestry SD1-669.5 masoudreza habibi Abdolrahman Hosseinzadeh Ahmad Jahan latibari Hossein Familian Hossein Hosseinkhani INVESTIGATION ON TREND OF FIBER VARIATION OF PINUS ELDARICA
description	In this study, annual growth, bark content, fiher dimensions of pine wood (P. eldarica) were measured. Annual ring thickness and bark content 4.95 mm, 12.15% are determined respectively. Fiber length, fiber diameter, lumen cell diameter, cell wall thickness were determined 2.26 mm, 39.63m 29.06 m and 5.28 m respectively. Also felting coefficient 58.59, tear coefficient 36.24% and flexibility coefficient 18.12%were measured. Trend of variations of fibers dimensions indicated that fibers longth increased with increasing tree height from butt to crown. Also this property increased from pith to tenth annuad ring then decreased toward of bark. Cell wall thickness decreased from butt to 2 m. height and then increased. Also cell wall thickness decreased from pith toward bark.
format	article
author	masoudreza habibi Abdolrahman Hosseinzadeh Ahmad Jahan latibari Hossein Familian Hossein Hosseinkhani
author_facet	masoudreza habibi Abdolrahman Hosseinzadeh Ahmad Jahan latibari Hossein Familian Hossein Hosseinkhani
author_sort	masoudreza habibi
title	INVESTIGATION ON TREND OF FIBER VARIATION OF PINUS ELDARICA
title_short	INVESTIGATION ON TREND OF FIBER VARIATION OF PINUS ELDARICA
title_full	INVESTIGATION ON TREND OF FIBER VARIATION OF PINUS ELDARICA
title_fullStr	INVESTIGATION ON TREND OF FIBER VARIATION OF PINUS ELDARICA
title_full_unstemmed	INVESTIGATION ON TREND OF FIBER VARIATION OF PINUS ELDARICA
title_sort	investigation on trend of fiber variation of pinus eldarica
publisher	Regional Information Center for Science and Technology (RICeST)
publishDate	2002
url	https://doaj.org/article/0a4443344fdb404c9f5b264877f9b77e
work_keys_str_mv	AT masoudrezahabibi investigationontrendoffibervariationofpinuseldarica AT abdolrahmanhosseinzadeh investigationontrendoffibervariationofpinuseldarica AT ahmadjahanlatibari investigationontrendoffibervariationofpinuseldarica AT hosseinfamilian investigationontrendoffibervariationofpinuseldarica AT hosseinhosseinkhani investigationontrendoffibervariationofpinuseldarica
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INVESTIGATION ON TREND OF FIBER VARIATION OF PINUS ELDARICA

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