A SYSTEM FOR Pinus taeda GROWTH AND YIELD IN THE NORTH OF SANTA CATARINA
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Cerne (Online) |
Texto Completo: | https://cerne.ufla.br/site/index.php/CERNE/article/view/1060 |
Resumo: | The objective of this study was to test different models for fitting site index curves and evaluat the Clutter model for predicting Pinus taeda growth and yield in the northern State of Santa Catarina. The dominant height data were obtained from 216 plots measured in 2009, with an area of 400 m². To fit the Clutter model we used data from permanent plots, conducted between 2004 and 2008 in areas aged between 5 and 34 years. The coefficient of determination (R²adj), standard error of estimate (Syx), standard error of estimate in percentage (Syx%) and residual percentage distribution were the statistics used to select the best model. The Silva-Bailey model was the most appropriated to represent site index curves, while the Clutter model performed well for estimating the growth and yield (m³.ha-1), from a statistical and biological point of view. |
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A SYSTEM FOR Pinus taeda GROWTH AND YIELD IN THE NORTH OF SANTA CATARINAExplicit system of productionthinningtechnical cutting agesite index.The objective of this study was to test different models for fitting site index curves and evaluat the Clutter model for predicting Pinus taeda growth and yield in the northern State of Santa Catarina. The dominant height data were obtained from 216 plots measured in 2009, with an area of 400 m². To fit the Clutter model we used data from permanent plots, conducted between 2004 and 2008 in areas aged between 5 and 34 years. The coefficient of determination (R²adj), standard error of estimate (Syx), standard error of estimate in percentage (Syx%) and residual percentage distribution were the statistics used to select the best model. The Silva-Bailey model was the most appropriated to represent site index curves, while the Clutter model performed well for estimating the growth and yield (m³.ha-1), from a statistical and biological point of view.CERNECERNE2016-04-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/1060CERNE; Vol. 21 No. 2 (2015); 235-242CERNE; v. 21 n. 2 (2015); 235-2422317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAenghttps://cerne.ufla.br/site/index.php/CERNE/article/view/1060/831Copyright (c) 2016 CERNEinfo:eu-repo/semantics/openAccessNascimento, Flávio Augusto Ferreira doDias, Andrea NogueiraFigueiredo Filho, AfonsoMiranda, Gabriel de MagalhãesArce, Julio Eduardo2016-04-20T10:37:29Zoai:cerne.ufla.br:article/1060Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:54:21.925634Cerne (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
A SYSTEM FOR Pinus taeda GROWTH AND YIELD IN THE NORTH OF SANTA CATARINA |
title |
A SYSTEM FOR Pinus taeda GROWTH AND YIELD IN THE NORTH OF SANTA CATARINA |
spellingShingle |
A SYSTEM FOR Pinus taeda GROWTH AND YIELD IN THE NORTH OF SANTA CATARINA Nascimento, Flávio Augusto Ferreira do Explicit system of production thinning technical cutting age site index. |
title_short |
A SYSTEM FOR Pinus taeda GROWTH AND YIELD IN THE NORTH OF SANTA CATARINA |
title_full |
A SYSTEM FOR Pinus taeda GROWTH AND YIELD IN THE NORTH OF SANTA CATARINA |
title_fullStr |
A SYSTEM FOR Pinus taeda GROWTH AND YIELD IN THE NORTH OF SANTA CATARINA |
title_full_unstemmed |
A SYSTEM FOR Pinus taeda GROWTH AND YIELD IN THE NORTH OF SANTA CATARINA |
title_sort |
A SYSTEM FOR Pinus taeda GROWTH AND YIELD IN THE NORTH OF SANTA CATARINA |
author |
Nascimento, Flávio Augusto Ferreira do |
author_facet |
Nascimento, Flávio Augusto Ferreira do Dias, Andrea Nogueira Figueiredo Filho, Afonso Miranda, Gabriel de Magalhães Arce, Julio Eduardo |
author_role |
author |
author2 |
Dias, Andrea Nogueira Figueiredo Filho, Afonso Miranda, Gabriel de Magalhães Arce, Julio Eduardo |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Nascimento, Flávio Augusto Ferreira do Dias, Andrea Nogueira Figueiredo Filho, Afonso Miranda, Gabriel de Magalhães Arce, Julio Eduardo |
dc.subject.por.fl_str_mv |
Explicit system of production thinning technical cutting age site index. |
topic |
Explicit system of production thinning technical cutting age site index. |
description |
The objective of this study was to test different models for fitting site index curves and evaluat the Clutter model for predicting Pinus taeda growth and yield in the northern State of Santa Catarina. The dominant height data were obtained from 216 plots measured in 2009, with an area of 400 m². To fit the Clutter model we used data from permanent plots, conducted between 2004 and 2008 in areas aged between 5 and 34 years. The coefficient of determination (R²adj), standard error of estimate (Syx), standard error of estimate in percentage (Syx%) and residual percentage distribution were the statistics used to select the best model. The Silva-Bailey model was the most appropriated to represent site index curves, while the Clutter model performed well for estimating the growth and yield (m³.ha-1), from a statistical and biological point of view. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-04-07 |
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/1060 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/1060 |
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/1060/831 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2016 CERNE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2016 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. 21 No. 2 (2015); 235-242 CERNE; v. 21 n. 2 (2015); 235-242 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 |
_version_ |
1799874942783717376 |