Repeated measure analysis in the clonal evaluation in 'Conilon' coffee
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/241 |
Resumo: | The objective of this work was to evaluate the production of fi fty clonal varieties coffee 'Conilon' (Coffea canephora), through the repeated measure methodology in order to identify and cluster them to obtainmore productive genetic materials and to model, simultaneously, the correlation between subsequent years. The infl uence of productive cycles was effi ciently regarded in the analysis by modeling the correlations between successive records of the genetic materials of fi ve years (1997 to 2001), through this statistical methodology. The repeated measure analysis showed annual oscillations over the cycles of C. canephora, related to the largest productions in the third and forth years. Moreover, the cluster analysis grouped the 50 clones into 10 groups, according to standard production oscillations identifi ed through the adopted regression model. |
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Repeated measure analysis in the clonal evaluation in 'Conilon' coffeeAnálise de medidas repetidas na avaliação de clones de café 'Conilon'Coffea canephora; productive cycles; plant breedingCoffea canephora; ciclo produtivo; melhoramento genéticoThe objective of this work was to evaluate the production of fi fty clonal varieties coffee 'Conilon' (Coffea canephora), through the repeated measure methodology in order to identify and cluster them to obtainmore productive genetic materials and to model, simultaneously, the correlation between subsequent years. The infl uence of productive cycles was effi ciently regarded in the analysis by modeling the correlations between successive records of the genetic materials of fi ve years (1997 to 2001), through this statistical methodology. The repeated measure analysis showed annual oscillations over the cycles of C. canephora, related to the largest productions in the third and forth years. Moreover, the cluster analysis grouped the 50 clones into 10 groups, according to standard production oscillations identifi ed through the adopted regression model.O objetivo deste trabalho foi analisar a produção de 50 clones de café 'Conilon' (Coffea canephora), por meio da análise de medidas repetidas, para identifi cá-los e agrupá-los para a formação de variedades maisprodutivas e, simultaneamente, modelar possíveis oscilações da produção ao longo do tempo. A infl uência de ciclos produtivos foi considerada, tendo-se modelado as correlações existentes entre anos subseqüentes, de forma efi ciente, por meio da metodologia de análise de medidas repetidas, para avaliar produções dos materiais genéticos em cinco safras (1997 a 2001), o que possibilitou captar oscilações anuais na produção, ao longo do ciclo produtivo de C. canephora, relacionadas às maiores produções no terceiro e quarto anos. Além disso, a análise de grupo classifi cou os 50 materiais avaliados em apenas 10 grupos, de acordo com o padrão deoscilação da produção identifi cado pelo modelo de regressão adotado.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCecon, Paulo RobertoSilva, Fabyano Fonseca eFerreira, AdésioFerrão, Romário GavaCarneiro, Antônio Policarpo SouzaDetmann, EdenioFaria, Priscila NevesMorais, Telma Suely da Silva2008-10-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/241Pesquisa Agropecuaria Brasileira; v.43, n.9, set. 2008; 1171-1176Pesquisa Agropecuária Brasileira; v.43, n.9, set. 2008; 1171-11761678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/241/5497https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/241/198info:eu-repo/semantics/openAccess2014-07-16T17:25:52Zoai:ojs.seer.sct.embrapa.br:article/241Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-07-16T17:25:52Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Repeated measure analysis in the clonal evaluation in 'Conilon' coffee Análise de medidas repetidas na avaliação de clones de café 'Conilon' |
title |
Repeated measure analysis in the clonal evaluation in 'Conilon' coffee |
spellingShingle |
Repeated measure analysis in the clonal evaluation in 'Conilon' coffee Cecon, Paulo Roberto Coffea canephora; productive cycles; plant breeding Coffea canephora; ciclo produtivo; melhoramento genético |
title_short |
Repeated measure analysis in the clonal evaluation in 'Conilon' coffee |
title_full |
Repeated measure analysis in the clonal evaluation in 'Conilon' coffee |
title_fullStr |
Repeated measure analysis in the clonal evaluation in 'Conilon' coffee |
title_full_unstemmed |
Repeated measure analysis in the clonal evaluation in 'Conilon' coffee |
title_sort |
Repeated measure analysis in the clonal evaluation in 'Conilon' coffee |
author |
Cecon, Paulo Roberto |
author_facet |
Cecon, Paulo Roberto Silva, Fabyano Fonseca e Ferreira, Adésio Ferrão, Romário Gava Carneiro, Antônio Policarpo Souza Detmann, Edenio Faria, Priscila Neves Morais, Telma Suely da Silva |
author_role |
author |
author2 |
Silva, Fabyano Fonseca e Ferreira, Adésio Ferrão, Romário Gava Carneiro, Antônio Policarpo Souza Detmann, Edenio Faria, Priscila Neves Morais, Telma Suely da Silva |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Cecon, Paulo Roberto Silva, Fabyano Fonseca e Ferreira, Adésio Ferrão, Romário Gava Carneiro, Antônio Policarpo Souza Detmann, Edenio Faria, Priscila Neves Morais, Telma Suely da Silva |
dc.subject.por.fl_str_mv |
Coffea canephora; productive cycles; plant breeding Coffea canephora; ciclo produtivo; melhoramento genético |
topic |
Coffea canephora; productive cycles; plant breeding Coffea canephora; ciclo produtivo; melhoramento genético |
description |
The objective of this work was to evaluate the production of fi fty clonal varieties coffee 'Conilon' (Coffea canephora), through the repeated measure methodology in order to identify and cluster them to obtainmore productive genetic materials and to model, simultaneously, the correlation between subsequent years. The infl uence of productive cycles was effi ciently regarded in the analysis by modeling the correlations between successive records of the genetic materials of fi ve years (1997 to 2001), through this statistical methodology. The repeated measure analysis showed annual oscillations over the cycles of C. canephora, related to the largest productions in the third and forth years. Moreover, the cluster analysis grouped the 50 clones into 10 groups, according to standard production oscillations identifi ed through the adopted regression model. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-10-29 |
dc.type.none.fl_str_mv |
|
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://seer.sct.embrapa.br/index.php/pab/article/view/241 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/241 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/241/5497 https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/241/198 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.43, n.9, set. 2008; 1171-1176 Pesquisa Agropecuária Brasileira; v.43, n.9, set. 2008; 1171-1176 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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1793416691634405376 |