ESTIMATE OF THE WOOD SPECIFIC GRAVITY IN CLONAL HYBRID OF Eucalyptus urophylla x Eucalyptus grandis USING A NON DESTRUCTIVE METHOD

Detalhes bibliográficos
Autor(a) principal: Gonçalves, Fabricio Gomes
Data de Publicação: 2015
Outros Autores: Oliveira, José Tarcísio da Silva, Filho, Mário Tomazello, Rezende, Gabriel Dehon Sampaio Peçanha
Tipo de documento: Artigo
Idioma: por
Título da fonte: Cerne (Online)
Texto Completo: https://cerne.ufla.br/site/index.php/CERNE/article/view/353
Resumo: Density is one of the most important properties to the solid wood industries. In this work the specific gravity was indirectly determined using an equipment named Pilodyn. It was also used a resistograph to evaluate the relations between resistance in the shaft penetration and specific gravity of eucalypt wood in three different management systems. The pilodyn penetration didn’t present satisfactory correlation with the specific gravity. Analysis of regression was used to estimate the wood specific gravity. The linear model presented better adjustment (r2 = 34.90%). The measurements made with the resistograph in the pith-bark direction of the trees only allowed to detect the presence of juvenile wood in the treatments. It was not possible to correlate specific gravity with the information generated by the resistograph.
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spelling ESTIMATE OF THE WOOD SPECIFIC GRAVITY IN CLONAL HYBRID OF Eucalyptus urophylla x Eucalyptus grandis USING A NON DESTRUCTIVE METHODspecific gravitypilodynresistographEucalyptus urophylla x Eucalyptus grandisnon destructive essaysDensity is one of the most important properties to the solid wood industries. In this work the specific gravity was indirectly determined using an equipment named Pilodyn. It was also used a resistograph to evaluate the relations between resistance in the shaft penetration and specific gravity of eucalypt wood in three different management systems. The pilodyn penetration didn’t present satisfactory correlation with the specific gravity. Analysis of regression was used to estimate the wood specific gravity. The linear model presented better adjustment (r2 = 34.90%). The measurements made with the resistograph in the pith-bark direction of the trees only allowed to detect the presence of juvenile wood in the treatments. It was not possible to correlate specific gravity with the information generated by the resistograph.CERNECERNE2015-09-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/353CERNE; VOL 13, NO 5 (2007) - SUPLEMENTO; 136-144CERNE; v. 13, SUPLEMENTO (2007); 136-1442317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://cerne.ufla.br/site/index.php/CERNE/article/view/353/296Copyright (c) 2015 CERNEinfo:eu-repo/semantics/openAccessGonçalves, Fabricio GomesOliveira, José Tarcísio da SilvaFilho, Mário TomazelloRezende, Gabriel Dehon Sampaio Peçanha2015-10-29T17:13:53Zoai:cerne.ufla.br:article/353Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:53:45.672155Cerne (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv ESTIMATE OF THE WOOD SPECIFIC GRAVITY IN CLONAL HYBRID OF Eucalyptus urophylla x Eucalyptus grandis USING A NON DESTRUCTIVE METHOD
title ESTIMATE OF THE WOOD SPECIFIC GRAVITY IN CLONAL HYBRID OF Eucalyptus urophylla x Eucalyptus grandis USING A NON DESTRUCTIVE METHOD
spellingShingle ESTIMATE OF THE WOOD SPECIFIC GRAVITY IN CLONAL HYBRID OF Eucalyptus urophylla x Eucalyptus grandis USING A NON DESTRUCTIVE METHOD
Gonçalves, Fabricio Gomes
specific gravity
pilodyn
resistograph
Eucalyptus urophylla x Eucalyptus grandis
non destructive essays
title_short ESTIMATE OF THE WOOD SPECIFIC GRAVITY IN CLONAL HYBRID OF Eucalyptus urophylla x Eucalyptus grandis USING A NON DESTRUCTIVE METHOD
title_full ESTIMATE OF THE WOOD SPECIFIC GRAVITY IN CLONAL HYBRID OF Eucalyptus urophylla x Eucalyptus grandis USING A NON DESTRUCTIVE METHOD
title_fullStr ESTIMATE OF THE WOOD SPECIFIC GRAVITY IN CLONAL HYBRID OF Eucalyptus urophylla x Eucalyptus grandis USING A NON DESTRUCTIVE METHOD
title_full_unstemmed ESTIMATE OF THE WOOD SPECIFIC GRAVITY IN CLONAL HYBRID OF Eucalyptus urophylla x Eucalyptus grandis USING A NON DESTRUCTIVE METHOD
title_sort ESTIMATE OF THE WOOD SPECIFIC GRAVITY IN CLONAL HYBRID OF Eucalyptus urophylla x Eucalyptus grandis USING A NON DESTRUCTIVE METHOD
author Gonçalves, Fabricio Gomes
author_facet Gonçalves, Fabricio Gomes
Oliveira, José Tarcísio da Silva
Filho, Mário Tomazello
Rezende, Gabriel Dehon Sampaio Peçanha
author_role author
author2 Oliveira, José Tarcísio da Silva
Filho, Mário Tomazello
Rezende, Gabriel Dehon Sampaio Peçanha
author2_role author
author
author
dc.contributor.author.fl_str_mv Gonçalves, Fabricio Gomes
Oliveira, José Tarcísio da Silva
Filho, Mário Tomazello
Rezende, Gabriel Dehon Sampaio Peçanha
dc.subject.por.fl_str_mv specific gravity
pilodyn
resistograph
Eucalyptus urophylla x Eucalyptus grandis
non destructive essays
topic specific gravity
pilodyn
resistograph
Eucalyptus urophylla x Eucalyptus grandis
non destructive essays
description Density is one of the most important properties to the solid wood industries. In this work the specific gravity was indirectly determined using an equipment named Pilodyn. It was also used a resistograph to evaluate the relations between resistance in the shaft penetration and specific gravity of eucalypt wood in three different management systems. The pilodyn penetration didn’t present satisfactory correlation with the specific gravity. Analysis of regression was used to estimate the wood specific gravity. The linear model presented better adjustment (r2 = 34.90%). The measurements made with the resistograph in the pith-bark direction of the trees only allowed to detect the presence of juvenile wood in the treatments. It was not possible to correlate specific gravity with the information generated by the resistograph.
publishDate 2015
dc.date.none.fl_str_mv 2015-09-13
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/353
url https://cerne.ufla.br/site/index.php/CERNE/article/view/353
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/353/296
dc.rights.driver.fl_str_mv Copyright (c) 2015 CERNE
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2015 CERNE
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 13, NO 5 (2007) - SUPLEMENTO; 136-144
CERNE; v. 13, SUPLEMENTO (2007); 136-144
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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