Propriedades físicas dos lenhos juvenil e adulto de Pinus elliottii Engelm var. elliottii e de Eucalyptus grandis Hill ex Maiden

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dc.contributor.authorAlonso Pelozzi, Melany Maria [UNESP]
dc.contributor.authorDurgante Severo, Elias Taylor [UNESP]
dc.contributor.authorCalonego, Fred Willians [UNESP]
dc.contributor.authorMartins Rodrigues, Paula Lucia
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:19:14Z
dc.date.available2014-05-20T13:19:14Z
dc.date.issued2012-04-01
dc.description.abstractThe juvenile wood presents great difference in its anatomical and physical properties in relation to the mature wood. That heterogeneity of the wood causes a series of upset for the processing industry. The present research had as objective the study of the physical properties of the juvenile and mature wood of Pinus elliottii Engelm var. elliottii, with 25 years of age and of Eucalyptus grandis Hill ex Maiden, with 30 years of age, coming from the Experimental Station of Itapetininga and State Forest of Santa Barbara, belonging to the Forest Institute of the state of São Paulo. From both species there were taken from radial boards, specimens with dimensions of 20x30x50 mm, for the determination of density, swelling and swelling coefficient of the juvenile and mature wood. The results of the species showed that the mature compared with the juvenile wood presented: (1) an increase in the values of the basic density, at 0% and at 12% of moisture content and of the volumetric, radial and tangential swelling at 12% moisture content and maximum coefficient of radial and tangential swelling; (2) a reduction in the values of longitudinal swelling at 12% and maximum and of the longitudinal swelling coefficient.en
dc.description.affiliationUniv Estadual Paulista, Fac Ciencias Agr, Dept Ciencias Florestais, BR-18603970 Botucatu, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Fac Ciencias Agr, Dept Ciencias Florestais, BR-18603970 Botucatu, SP, Brazil
dc.format.extent305-313
dc.identifierhttp://dx.doi.org/10.5902/198050985737
dc.identifier.citationCiência Florestal. Santa Maria: Centro Pesquisas Florestais, Ufsm, v. 22, n. 2, p. 305-313, 2012.
dc.identifier.doi10.5902/198050985737
dc.identifier.fileWOS000306369600008.pdf
dc.identifier.issn0103-9954
dc.identifier.lattes2712899450900716
dc.identifier.urihttp://hdl.handle.net/11449/4990
dc.identifier.wosWOS:000306369600008
dc.language.isopor
dc.publisherUniversidade Federal de Santa Maria (UFSM), Centro Pesquisas Florestais
dc.relation.ispartofCiência Florestal
dc.relation.ispartofjcr0.436
dc.relation.ispartofsjr0,420
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectjuvenile and mature wooden
dc.subjectdensityen
dc.subjectswellingen
dc.subjectcoefficient of shrinkageen
dc.titlePropriedades físicas dos lenhos juvenil e adulto de Pinus elliottii Engelm var. elliottii e de Eucalyptus grandis Hill ex Maidenpt
dc.title.alternativePhysical properties of the juvenile and mature wood of Pinus elliottii Engelm var. elliottii and Eucalyptus grandis Hill ex Maidenen
dc.typeArtigo
dcterms.licensehttp://cascavel.ufsm.br/revistas/ojs-2.2.2/index.php/cienciaflorestal/about/editorialPolicies#archiving
dcterms.rightsHolderCentro Pesquisas Florestais, Ufsm
unesp.author.lattes2712899450900716
unesp.author.orcid0000-0002-1597-5586[3]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agronômicas, Botucatupt
unesp.departmentCiência Florestal - FCApt

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Botucatu - FCA - Faculdade de Ciências Agronômicas