RADIAL VARIATION OF WOOD DENSITY AND FIBER MORPHOLOGY OF TWO COMMERCIAL SPECIES IN A TROPICAL HUMID FOREST IN SOUTHEASTERN PERU

Detalhes bibliográficos
Autor(a) principal: Portal-Cahuana, Leif Armando
Data de Publicação: 2023
Outros Autores: Grandez-Piña, Erick Alberto, Payeza-Tuesta, German, Tomazello-Filho, Mario
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Cerne (Online)
Texto Completo: https://cerne.ufla.br/site/index.php/CERNE/article/view/3143
Resumo: Background: Knowledge of the anatomy and properties of wood help to understand the quality of wood and plan its ideal technological use, therefore, it is necessary to understand the variations in wood characteristics and properties. Here we evaluate the radial variation of wood density and fiber morphology of two commercial forest species in a tropical humid forest of the department of Madre de Dios in Peru: Jacaranda copaia and Hura crepitans collected in a management area.Results: Forestry collecting 10 usable trees by species. We provide general values of the densities and fibers of the two species studied.Conclusions: Regarding the variation of the radial density, J. copaia presented a density growth in the pith-bark direction, while for H. crepitans its variation was not significant, these variations are clearly explained by the morphology of its fibers.
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spelling RADIAL VARIATION OF WOOD DENSITY AND FIBER MORPHOLOGY OF TWO COMMERCIAL SPECIES IN A TROPICAL HUMID FOREST IN SOUTHEASTERN PERUtropical wood, wood anatomy, wood quality, X-ray densitometryBackground: Knowledge of the anatomy and properties of wood help to understand the quality of wood and plan its ideal technological use, therefore, it is necessary to understand the variations in wood characteristics and properties. Here we evaluate the radial variation of wood density and fiber morphology of two commercial forest species in a tropical humid forest of the department of Madre de Dios in Peru: Jacaranda copaia and Hura crepitans collected in a management area.Results: Forestry collecting 10 usable trees by species. We provide general values of the densities and fibers of the two species studied.Conclusions: Regarding the variation of the radial density, J. copaia presented a density growth in the pith-bark direction, while for H. crepitans its variation was not significant, these variations are clearly explained by the morphology of its fibers.O conhecimento da anatomia e propriedades da madeira ajudam a entender a qualidade da madeira e planejar seu uso tecnológico ideal, para isso é necessário e fundamental entender como essas características e propriedades variam na madeira. Aqui avaliamos a variação radial da densidade da madeira e morfologia da fibra de duas espécies florestais comerciais em uma floresta tropical úmida do departamento de Madre de Dios no Peru: Jacaranda copaia e Hura crepitans coletadas em uma área de manejo florestal coletando 10 árvores aproveitáveis por espécie. Fornecemos valores gerais das densidades e fibras das duas espécies estudadas. Em relação à variação da densidade radial, J. copaia apresentou um crescimento de densidade na direção medula-casca, enquanto para H. crepitans sua variação não foi significativa, essas variações são claramente explicadas pela morfologia de suas fibras.CERNECERNE2023-05-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/3143CERNE; Vol. 29 No. 1 (2023); e-103143CERNE; v. 29 n. 1 (2023); e-1031432317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAenghttps://cerne.ufla.br/site/index.php/CERNE/article/view/3143/1337http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessPortal-Cahuana, Leif ArmandoGrandez-Piña, Erick Alberto Payeza-Tuesta, German Tomazello-Filho, Mario 2023-05-16T12:32:54Zoai:cerne.ufla.br:article/3143Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:54:50.432099Cerne (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv RADIAL VARIATION OF WOOD DENSITY AND FIBER MORPHOLOGY OF TWO COMMERCIAL SPECIES IN A TROPICAL HUMID FOREST IN SOUTHEASTERN PERU
title RADIAL VARIATION OF WOOD DENSITY AND FIBER MORPHOLOGY OF TWO COMMERCIAL SPECIES IN A TROPICAL HUMID FOREST IN SOUTHEASTERN PERU
spellingShingle RADIAL VARIATION OF WOOD DENSITY AND FIBER MORPHOLOGY OF TWO COMMERCIAL SPECIES IN A TROPICAL HUMID FOREST IN SOUTHEASTERN PERU
Portal-Cahuana, Leif Armando
tropical wood, wood anatomy, wood quality, X-ray densitometry
title_short RADIAL VARIATION OF WOOD DENSITY AND FIBER MORPHOLOGY OF TWO COMMERCIAL SPECIES IN A TROPICAL HUMID FOREST IN SOUTHEASTERN PERU
title_full RADIAL VARIATION OF WOOD DENSITY AND FIBER MORPHOLOGY OF TWO COMMERCIAL SPECIES IN A TROPICAL HUMID FOREST IN SOUTHEASTERN PERU
title_fullStr RADIAL VARIATION OF WOOD DENSITY AND FIBER MORPHOLOGY OF TWO COMMERCIAL SPECIES IN A TROPICAL HUMID FOREST IN SOUTHEASTERN PERU
title_full_unstemmed RADIAL VARIATION OF WOOD DENSITY AND FIBER MORPHOLOGY OF TWO COMMERCIAL SPECIES IN A TROPICAL HUMID FOREST IN SOUTHEASTERN PERU
title_sort RADIAL VARIATION OF WOOD DENSITY AND FIBER MORPHOLOGY OF TWO COMMERCIAL SPECIES IN A TROPICAL HUMID FOREST IN SOUTHEASTERN PERU
author Portal-Cahuana, Leif Armando
author_facet Portal-Cahuana, Leif Armando
Grandez-Piña, Erick Alberto
Payeza-Tuesta, German
Tomazello-Filho, Mario
author_role author
author2 Grandez-Piña, Erick Alberto
Payeza-Tuesta, German
Tomazello-Filho, Mario
author2_role author
author
author
dc.contributor.author.fl_str_mv Portal-Cahuana, Leif Armando
Grandez-Piña, Erick Alberto
Payeza-Tuesta, German
Tomazello-Filho, Mario
dc.subject.por.fl_str_mv tropical wood, wood anatomy, wood quality, X-ray densitometry
topic tropical wood, wood anatomy, wood quality, X-ray densitometry
description Background: Knowledge of the anatomy and properties of wood help to understand the quality of wood and plan its ideal technological use, therefore, it is necessary to understand the variations in wood characteristics and properties. Here we evaluate the radial variation of wood density and fiber morphology of two commercial forest species in a tropical humid forest of the department of Madre de Dios in Peru: Jacaranda copaia and Hura crepitans collected in a management area.Results: Forestry collecting 10 usable trees by species. We provide general values of the densities and fibers of the two species studied.Conclusions: Regarding the variation of the radial density, J. copaia presented a density growth in the pith-bark direction, while for H. crepitans its variation was not significant, these variations are clearly explained by the morphology of its fibers.
publishDate 2023
dc.date.none.fl_str_mv 2023-05-16
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/3143
url https://cerne.ufla.br/site/index.php/CERNE/article/view/3143
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/3143/1337
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv CERNE
CERNE
publisher.none.fl_str_mv CERNE
CERNE
dc.source.none.fl_str_mv CERNE; Vol. 29 No. 1 (2023); e-103143
CERNE; v. 29 n. 1 (2023); e-103143
2317-6342
0104-7760
reponame:Cerne (Online)
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Cerne (Online)
collection Cerne (Online)
repository.name.fl_str_mv Cerne (Online) - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv cerne@dcf.ufla.br||cerne@dcf.ufla.br
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