Effect of Seed Source on Physical Properties of Scots Pine (a Case Study in Neka, Iran)

This study investigated the seed source effect on the physical properties of exotic Scots pine (Pinus sylvestris). For this purpose, nine clear pine trees grown from the Spanish, Armenian and Serbian (part of former Yugoslavia) seed sources were selected from the Vanamak-Neka (eastern part of Mazand...

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Autores principales:	Mohammad Farsi, Majid Kiaei, Shahram Miar, Shirzad Mohammadnezhad Kiasari
Formato:	article
Lenguaje:	EN
Publicado:	University of Zagreb, Faculty of Forestry and Wood Technology 2013
Materias:	seed sources Scots pine oven-dry density basic density volumetric shrinkage volumetric swelling Forestry SD1-669.5
Acceso en línea:	https://doaj.org/article/0eac55270648454cb647517952563e14
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spelling	oai:doaj.org-article:0eac55270648454cb647517952563e142021-12-02T00:24:17ZEffect of Seed Source on Physical Properties of Scots Pine (a Case Study in Neka, Iran)10.5552/drind.2013.12390012-67721847-1153https://doaj.org/article/0eac55270648454cb647517952563e142013-09-01T00:00:00Zhttp://hrcak.srce.hr/file/159249https://doaj.org/toc/0012-6772https://doaj.org/toc/1847-1153This study investigated the seed source effect on the physical properties of exotic Scots pine (Pinus sylvestris). For this purpose, nine clear pine trees grown from the Spanish, Armenian and Serbian (part of former Yugoslavia) seed sources were selected from the Vanamak-Neka (eastern part of Mazandaran province) and a disc was cut from each tree at breast height. Testing samples were prepared based on the ISO standard to estimate the oven-dry density, basic density, volumetric shrinkage and volumetric swelling. Then, the results were studied by using the variance analysis test (ANOVA) and Duncan’s table. The results indicated that the effect of seed sources on the above mentioned properties were significant. All of the physical properties of Scots pine grown from the Spanish seed source were higher. There were no significant differences between the Armenian and Serbian seeds in the density and dimensional changes of the wood (volumetric swelling and volumetric shrinkage). The relationships between different wood properties were analyzed by applying the linear regression. There was a weak and negative relationship between oven-dry and basic density and longitudinal and diametrical growth of the trees. The correlation between oven-dry density and dimensional changes of the wood showed that there was a positive relationship between the mentioned properties in all the three seeds, while the correlation coefficient of the Armenian seed was stronger than that of the other two seeds.Mohammad FarsiMajid KiaeiShahram MiarShirzad Mohammadnezhad KiasariUniversity of Zagreb, Faculty of Forestry and Wood Technologyarticleseed sourcesScots pineoven-dry densitybasic densityvolumetric shrinkagevolumetric swellingForestrySD1-669.5ENDrvna Industrija, Vol 64, Iss 3, Pp 183-191 (2013)
institution	DOAJ
collection	DOAJ
language	EN
topic	seed sources Scots pine oven-dry density basic density volumetric shrinkage volumetric swelling Forestry SD1-669.5
spellingShingle	seed sources Scots pine oven-dry density basic density volumetric shrinkage volumetric swelling Forestry SD1-669.5 Mohammad Farsi Majid Kiaei Shahram Miar Shirzad Mohammadnezhad Kiasari Effect of Seed Source on Physical Properties of Scots Pine (a Case Study in Neka, Iran)
description	This study investigated the seed source effect on the physical properties of exotic Scots pine (Pinus sylvestris). For this purpose, nine clear pine trees grown from the Spanish, Armenian and Serbian (part of former Yugoslavia) seed sources were selected from the Vanamak-Neka (eastern part of Mazandaran province) and a disc was cut from each tree at breast height. Testing samples were prepared based on the ISO standard to estimate the oven-dry density, basic density, volumetric shrinkage and volumetric swelling. Then, the results were studied by using the variance analysis test (ANOVA) and Duncan’s table. The results indicated that the effect of seed sources on the above mentioned properties were significant. All of the physical properties of Scots pine grown from the Spanish seed source were higher. There were no significant differences between the Armenian and Serbian seeds in the density and dimensional changes of the wood (volumetric swelling and volumetric shrinkage). The relationships between different wood properties were analyzed by applying the linear regression. There was a weak and negative relationship between oven-dry and basic density and longitudinal and diametrical growth of the trees. The correlation between oven-dry density and dimensional changes of the wood showed that there was a positive relationship between the mentioned properties in all the three seeds, while the correlation coefficient of the Armenian seed was stronger than that of the other two seeds.
format	article
author	Mohammad Farsi Majid Kiaei Shahram Miar Shirzad Mohammadnezhad Kiasari
author_facet	Mohammad Farsi Majid Kiaei Shahram Miar Shirzad Mohammadnezhad Kiasari
author_sort	Mohammad Farsi
title	Effect of Seed Source on Physical Properties of Scots Pine (a Case Study in Neka, Iran)
title_short	Effect of Seed Source on Physical Properties of Scots Pine (a Case Study in Neka, Iran)
title_full	Effect of Seed Source on Physical Properties of Scots Pine (a Case Study in Neka, Iran)
title_fullStr	Effect of Seed Source on Physical Properties of Scots Pine (a Case Study in Neka, Iran)
title_full_unstemmed	Effect of Seed Source on Physical Properties of Scots Pine (a Case Study in Neka, Iran)
title_sort	effect of seed source on physical properties of scots pine (a case study in neka, iran)
publisher	University of Zagreb, Faculty of Forestry and Wood Technology
publishDate	2013
url	https://doaj.org/article/0eac55270648454cb647517952563e14
work_keys_str_mv	AT mohammadfarsi effectofseedsourceonphysicalpropertiesofscotspineacasestudyinnekairan AT majidkiaei effectofseedsourceonphysicalpropertiesofscotspineacasestudyinnekairan AT shahrammiar effectofseedsourceonphysicalpropertiesofscotspineacasestudyinnekairan AT shirzadmohammadnezhadkiasari effectofseedsourceonphysicalpropertiesofscotspineacasestudyinnekairan
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Effect of Seed Source on Physical Properties of Scots Pine (a Case Study in Neka, Iran)

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