LONGITUDINAL RESIDUAL STRAIN (DRL) AND ITS RELATIONSHIP WITH THE CHARACTERISTICS OF THE TREE GROWTH IN Eucalyptus CLONES

Bibliographic Details
Main Author: Trugilho, Paulo Fernando
Publication Date: 2015
Other Authors: Rosado, Sebastião Carlos da Silva, Lima, José Tarcísio, Pádua, Franciane Andrade de, Souza, Marcos Aurélio Mathias de
Format: Article
Language: por
Source: Cerne (Online)
Download full: https://cerne.ufla.br/site/index.php/CERNE/article/view/302
Summary: The objectives of the present study were: a) to verify the variation of DRL between two longitudinal position (1,3 m and 3 m height) in the stem of trees; b) to determine the relationship between DRL with diameter at 1,3 m of soil height (DBH) and total height (h) and; d) to estimate genetic and phenotypic parameters of the tudied characteristics. Eleven natural hybrid Eucalyptus clones were used. These clones were sampled at the Fazenda Riacho, which belongs to the Companhia Mineira de Metais of the Votorantim Group, located at Paracatu, region Northwest of Minas Gerais State, Brazil. According to the results the extensometer was efficient and fast for the measurement of DRL, becoming a useful tool to identify trees with different intensities of growth stresses. The differences of DRL amongst clones were statistically significant, however the differences of DRL between the two longitudinal positions in the stem were not statistically significant. There was no significant statistical correlation between DRL and growth characteristics of the trees. Both DRL and growth characteristics resulted in high genetic heritability, indicating that these characteristics are under high genetic control, and therefore with potential for genetic improvement.
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spelling LONGITUDINAL RESIDUAL STRAIN (DRL) AND ITS RELATIONSHIP WITH THE CHARACTERISTICS OF THE TREE GROWTH IN Eucalyptus CLONESEucalyptuswoodlongitudinal residual straingrowth stressesThe objectives of the present study were: a) to verify the variation of DRL between two longitudinal position (1,3 m and 3 m height) in the stem of trees; b) to determine the relationship between DRL with diameter at 1,3 m of soil height (DBH) and total height (h) and; d) to estimate genetic and phenotypic parameters of the tudied characteristics. Eleven natural hybrid Eucalyptus clones were used. These clones were sampled at the Fazenda Riacho, which belongs to the Companhia Mineira de Metais of the Votorantim Group, located at Paracatu, region Northwest of Minas Gerais State, Brazil. According to the results the extensometer was efficient and fast for the measurement of DRL, becoming a useful tool to identify trees with different intensities of growth stresses. The differences of DRL amongst clones were statistically significant, however the differences of DRL between the two longitudinal positions in the stem were not statistically significant. There was no significant statistical correlation between DRL and growth characteristics of the trees. Both DRL and growth characteristics resulted in high genetic heritability, indicating that these characteristics are under high genetic control, and therefore with potential for genetic improvement.CERNECERNE2015-09-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/302CERNE; Vol. 13 No. 2 (2007); 130-137CERNE; v. 13 n. 2 (2007); 130-1372317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://cerne.ufla.br/site/index.php/CERNE/article/view/302/249Copyright (c) 2015 CERNEinfo:eu-repo/semantics/openAccessTrugilho, Paulo FernandoRosado, Sebastião Carlos da SilvaLima, José TarcísioPádua, Franciane Andrade deSouza, Marcos Aurélio Mathias de2015-11-02T12:57:00Zoai:cerne.ufla.br:article/302Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:53:42.478615Cerne (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv LONGITUDINAL RESIDUAL STRAIN (DRL) AND ITS RELATIONSHIP WITH THE CHARACTERISTICS OF THE TREE GROWTH IN Eucalyptus CLONES
title LONGITUDINAL RESIDUAL STRAIN (DRL) AND ITS RELATIONSHIP WITH THE CHARACTERISTICS OF THE TREE GROWTH IN Eucalyptus CLONES
spellingShingle LONGITUDINAL RESIDUAL STRAIN (DRL) AND ITS RELATIONSHIP WITH THE CHARACTERISTICS OF THE TREE GROWTH IN Eucalyptus CLONES
Trugilho, Paulo Fernando
Eucalyptus
wood
longitudinal residual strain
growth stresses
title_short LONGITUDINAL RESIDUAL STRAIN (DRL) AND ITS RELATIONSHIP WITH THE CHARACTERISTICS OF THE TREE GROWTH IN Eucalyptus CLONES
title_full LONGITUDINAL RESIDUAL STRAIN (DRL) AND ITS RELATIONSHIP WITH THE CHARACTERISTICS OF THE TREE GROWTH IN Eucalyptus CLONES
title_fullStr LONGITUDINAL RESIDUAL STRAIN (DRL) AND ITS RELATIONSHIP WITH THE CHARACTERISTICS OF THE TREE GROWTH IN Eucalyptus CLONES
title_full_unstemmed LONGITUDINAL RESIDUAL STRAIN (DRL) AND ITS RELATIONSHIP WITH THE CHARACTERISTICS OF THE TREE GROWTH IN Eucalyptus CLONES
title_sort LONGITUDINAL RESIDUAL STRAIN (DRL) AND ITS RELATIONSHIP WITH THE CHARACTERISTICS OF THE TREE GROWTH IN Eucalyptus CLONES
author Trugilho, Paulo Fernando
author_facet Trugilho, Paulo Fernando
Rosado, Sebastião Carlos da Silva
Lima, José Tarcísio
Pádua, Franciane Andrade de
Souza, Marcos Aurélio Mathias de
author_role author
author2 Rosado, Sebastião Carlos da Silva
Lima, José Tarcísio
Pádua, Franciane Andrade de
Souza, Marcos Aurélio Mathias de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Trugilho, Paulo Fernando
Rosado, Sebastião Carlos da Silva
Lima, José Tarcísio
Pádua, Franciane Andrade de
Souza, Marcos Aurélio Mathias de
dc.subject.por.fl_str_mv Eucalyptus
wood
longitudinal residual strain
growth stresses
topic Eucalyptus
wood
longitudinal residual strain
growth stresses
description The objectives of the present study were: a) to verify the variation of DRL between two longitudinal position (1,3 m and 3 m height) in the stem of trees; b) to determine the relationship between DRL with diameter at 1,3 m of soil height (DBH) and total height (h) and; d) to estimate genetic and phenotypic parameters of the tudied characteristics. Eleven natural hybrid Eucalyptus clones were used. These clones were sampled at the Fazenda Riacho, which belongs to the Companhia Mineira de Metais of the Votorantim Group, located at Paracatu, region Northwest of Minas Gerais State, Brazil. According to the results the extensometer was efficient and fast for the measurement of DRL, becoming a useful tool to identify trees with different intensities of growth stresses. The differences of DRL amongst clones were statistically significant, however the differences of DRL between the two longitudinal positions in the stem were not statistically significant. There was no significant statistical correlation between DRL and growth characteristics of the trees. Both DRL and growth characteristics resulted in high genetic heritability, indicating that these characteristics are under high genetic control, and therefore with potential for genetic improvement.
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/302
url https://cerne.ufla.br/site/index.php/CERNE/article/view/302
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/302/249
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. 2 (2007); 130-137
CERNE; v. 13 n. 2 (2007); 130-137
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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