Seasonal variation in wood formation of Cedrela fissilis (Meliaceae)

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversity of Wisconsin-
Autor(es): dc.creatorMarcati, Carmen Regina-
Autor(es): dc.creatorAngyalossy, Veronica-
Autor(es): dc.creatorEvert, Ray Franklin-
Data de aceite: dc.date.accessioned2025-08-21T15:37:51Z-
Data de disponibilização: dc.date.available2025-08-21T15:37:51Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2006-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1163/22941932-90000149-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/224763-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/224763-
Descrição: dc.descriptionCambial activity and periodicity of secondary xylem formation in Cedrela fissilis, a semi-ring-porous species, were studied. Wood samples were collected periodically from 1996 to 2000. The phenology was related to climate data of the region. The cambium has one active and one dormant period per year. The active period coincides with the wet season when trees leaf-out. The dormant period coincides with the dry season when trees lose their leaves. Growth rings are marked by parenchyma bands that begin to be formed, together with the small latewood vessels, just before the cambium becomes dormant at the beginning of the dry season. These bands are added to when the cambium reactivates in the wet season. At this time, the large earlywood vessels of the growth rings are also formed. As these bands consist of both terminal and initial parenchyma, we suggest the general term marginal bands be used to describe them. The growth layers vary in width among and within the trees.-
Descrição: dc.descriptionDepartamento de Recursos Naturais/Ciências Florestais Universidade Estadual Paulista, CP 237, Botucatu, CEP 18603-970-
Descrição: dc.descriptionDepartamento de Botânica Universidade de São Paulo, CP 11461, São Paulo, CEP 05422-970-
Descrição: dc.descriptionDepartment of Botany University of Wisconsin, 430 Lincoln Drive, Madison, WI 53706-1381-
Descrição: dc.descriptionDepartamento de Recursos Naturais/Ciências Florestais Universidade Estadual Paulista, CP 237, Botucatu, CEP 18603-970-
Formato: dc.format199-211-
Idioma: dc.languageen-
Relação: dc.relationIAWA Journal-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCambial activity-
Palavras-chave: dc.subjectCedrela fissilis-
Palavras-chave: dc.subjectMarginal parenchyma-
Palavras-chave: dc.subjectSecondary xylem-
Palavras-chave: dc.subjectXylem differentiation-
Título: dc.titleSeasonal variation in wood formation of Cedrela fissilis (Meliaceae)-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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