Multivariate association of wood basic density with site and plantation variables in Eucalyptus spp.

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorRibeiro, Maria Dolores Dos Santos Barzotto [UNESP]-
Autor(es): dc.creatorRodrigues, Sergio Augusto [UNESP]-
Autor(es): dc.creatorBallarin, Adriano Wagner [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:33:46Z-
Data de disponibilização: dc.date.available2022-02-22T00:33:46Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2019-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1139/cjfr-2019-0220-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/201527-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/201527-
Descrição: dc.descriptionWood density, an important parameter for evaluating forest biomass productivity and wood product quality control, is influenced by a complex combination of variables of forest plantations, including environmental conditions and the management practices adopted. In this paper, we demonstrate that three site variables (annual rainfall, temperature, and soil texture) and 10 plantation variables (e.g., age and genetic material) are associated with basic wood density (evaluated in two situations: with and without bark) in 936 trees of different species of Eucalyptus L’Hér across five distinct edaphoclimatic regions in Brazil. A canonical correlation analysis was used to identify the most contributory variables affecting wood density. The variables globally associated with high basic wood densities were, in order of importance, the genetic material and area per tree (both under direct control of plantation managers), as well as mean annual temperature and soil texture of the site. These results confirmed the advantage of using clonal material (instead of seedling origin material) planted in larger spacings in sites with higher mean annual temperatures and clayey soils to obtain higher basic wood densities. Conversely, low basic wood densities were associated with high-productivity sites, higher rainfall, and plantations with a higher basal area per stem in second rotation.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionDepartment of Rural Engineering College of Agricultural Sciences São Paulo State University (Unesp)-
Descrição: dc.descriptionDepartment of Bioprocesses and Biotechnology College of Agricultural Sciences São Paulo State University (Unesp)-
Descrição: dc.descriptionDepartment of Rural Engineering College of Agricultural Sciences São Paulo State University (Unesp)-
Descrição: dc.descriptionDepartment of Bioprocesses and Biotechnology College of Agricultural Sciences São Paulo State University (Unesp)-
Descrição: dc.descriptionCNPq: 140299/2014-9-
Formato: dc.format193-202-
Idioma: dc.languageen-
Relação: dc.relationCanadian Journal of Forest Research-
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Palavras-chave: dc.subjectCanonical correlation analysis-
Palavras-chave: dc.subjectClimatic variables-
Palavras-chave: dc.subjectEucalyptus spp.-
Palavras-chave: dc.subjectPlantation variables-
Palavras-chave: dc.subjectWood density-
Título: dc.titleMultivariate association of wood basic density with site and plantation variables in Eucalyptus spp.-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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