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Publication :
Phenotypic and genotypic correlations for wood properties of hybrid poplar clones of southern Quebec

ali.license-refhttps://creativecommons.org/licenses/by/4.0fr
bul.description.provenanceec clfr
bul.rights.addendumPublication en libre accèsfr
bul.rights.dateAccepPubl2018-03-15fr
bul.rights.periodeEmbargoP0Mfr
bul.rights.typeDatedatePublicationfr
dc.audience.peerreview1fr
dc.contributor.authorHuda, Azmul
dc.contributor.authorPérinet, Pierre
dc.contributor.authorCloutier, Alain
dc.contributor.authorKoubaa, Ahmed
dc.contributor.authorFortin, Yves
dc.contributor.authorHernández, Roger
dc.coverage.spatialQuébec (Sud)fr
dc.date.accessioned2018-08-03T14:47:57Z
dc.date.available2018-08-03T14:47:57Z
dc.date.issued2018-03-15
dc.description.abstractThis study aims to understand the phenotypic and genotypic correlations among wood anatomical, physical, and mechanical properties of hybrid poplar clones. Samples were taken from seven clones grown on three sites in Southern Quebec, Canada. Five trees per clone were randomly sampled from each site to measure anatomical (fiber length, fiber proportion, vessel proportion, fiber wall thickness, tension wood), physical (basic density, volumetric, longitudinal, tangential, and radial shrinkage), and mechanical wood properties (flexural modulus of elasticity (MOE), modulus of rupture (MOR), ultimate crushing strength parallel to the grain). The observed phenotypic and genotypic correlations between these wood properties were moderate to strong, except for fiber length and vessel proportion. Genotypic correlations for all wood properties were higher than for corresponding phenotypic correlations. Furthermore, fiber length showed weak correlations, whereas, vessel proportion showed strongly negative correlations with all other properties. Strong correlations were also found among fiber proportion, fiber wall thickness, basic density, and mechanical properties. Furthermore, results from this study show close genotypic and phenotypic correlations between fiber proportion, fiber wall thickness, and wood density, which consequently affect the mechanical performance of wood products. These findings indicate that there is a substantial opportunity to improve wood quality by selecting several wood properties for different end uses.fr
dc.identifier.doi10.3390/f9030140fr
dc.identifier.issn1999-4907fr
dc.identifier.urihttp://hdl.handle.net/20.500.11794/30527
dc.languageengfr
dc.publisherMolecular Diversity Preservation Internationalfr
dc.rightshttp://purl.org/coar/access_right/c_abf2
dc.subjectHybrid poplarfr
dc.subjectPhenotypic correlationsfr
dc.subjectGenotypic correlationsfr
dc.subjectWood anatomicalfr
dc.subjectPhysical and mechanical propertiesfr
dc.subject.rvmPeuplier hybride -- Propriétésfr
dc.subject.rvmPhénotypesfr
dc.subject.rvmGénotypesfr
dc.titlePhenotypic and genotypic correlations for wood properties of hybrid poplar clones of southern Quebecfr
dc.typearticle de recherche
dc.type.legacyCOAR1_1::Texte::Périodique::Revue::Contribution à un journal::Article::Article de recherchefr
dcterms.bibliographicCitationForests, Vol. 9 (3) (2018)fr
dspace.accessstatus.time2024-03-16 18:14:44
dspace.entity.typePublication
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rioxxterms.project.funder-nameCanada Excellence Research Chairs, Government of Canadafr
rioxxterms.project.funder-nameFonds de Recherche du Québec - Nature et Technologiesfr
rioxxterms.project.funder-nameMinistère de l’Économie, de la Science et de l’Innovation du Québec (MESI)fr
rioxxterms.project.funder-nameRéseau Ligniculture Québec (RLQ)fr
rioxxterms.versionVersion of Record (VoR)fr
rioxxterms.version-of-recordhttps://doi.org/10.3390/f9030140fr

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