Temporal stability for unpredictable annual climatic variability for Hevea genotype selection

Detalhes bibliográficos
Autor(a) principal: Gonçalves,Paulo de Souza
Data de Publicação: 2008
Outros Autores: Moraes,Mário Luiz Teixeira de, Gouvêa,Lígia Regina Lima, Aguiar,Adriano Tosoni da Eira, Scallopi Júnior,Erivaldo José
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Archives of Biology and Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000100002
Resumo: The objective of this study was to assess genotype-year interaction and determine temporal stable genotypes across six years of rubber yield evaluation. Stability analyses were performed by Eberhart and Russell method for rubber yield. Twenty-five genotypes were analyzed in a randomized complete block design with three replications. The best genotype in one year was not same always in the other year. The genotype components were partitioned into linear (genotypes within year) and nonlinear (pooled deviations) components. Significant mean square for linear components was predictable. This indicated that the performance of genotypes across the years for rubber yield could be predicted. Among the analyzed genotypes the IAC 40 also was considered highly productive and vigorous, with suitable adaptation.
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spelling Temporal stability for unpredictable annual climatic variability for Hevea genotype selectionHevea brasiliensisgenotype x year interactionrubber treerubber yieldstability parametersThe objective of this study was to assess genotype-year interaction and determine temporal stable genotypes across six years of rubber yield evaluation. Stability analyses were performed by Eberhart and Russell method for rubber yield. Twenty-five genotypes were analyzed in a randomized complete block design with three replications. The best genotype in one year was not same always in the other year. The genotype components were partitioned into linear (genotypes within year) and nonlinear (pooled deviations) components. Significant mean square for linear components was predictable. This indicated that the performance of genotypes across the years for rubber yield could be predicted. Among the analyzed genotypes the IAC 40 also was considered highly productive and vigorous, with suitable adaptation.Instituto de Tecnologia do Paraná - Tecpar2008-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000100002Brazilian Archives of Biology and Technology v.51 n.1 2008reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132008000100002info:eu-repo/semantics/openAccessGonçalves,Paulo de SouzaMoraes,Mário Luiz Teixeira deGouvêa,Lígia Regina LimaAguiar,Adriano Tosoni da EiraScallopi Júnior,Erivaldo Joséeng2008-04-11T00:00:00Zoai:scielo:S1516-89132008000100002Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2008-04-11T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Temporal stability for unpredictable annual climatic variability for Hevea genotype selection
title Temporal stability for unpredictable annual climatic variability for Hevea genotype selection
spellingShingle Temporal stability for unpredictable annual climatic variability for Hevea genotype selection
Gonçalves,Paulo de Souza
Hevea brasiliensis
genotype x year interaction
rubber tree
rubber yield
stability parameters
title_short Temporal stability for unpredictable annual climatic variability for Hevea genotype selection
title_full Temporal stability for unpredictable annual climatic variability for Hevea genotype selection
title_fullStr Temporal stability for unpredictable annual climatic variability for Hevea genotype selection
title_full_unstemmed Temporal stability for unpredictable annual climatic variability for Hevea genotype selection
title_sort Temporal stability for unpredictable annual climatic variability for Hevea genotype selection
author Gonçalves,Paulo de Souza
author_facet Gonçalves,Paulo de Souza
Moraes,Mário Luiz Teixeira de
Gouvêa,Lígia Regina Lima
Aguiar,Adriano Tosoni da Eira
Scallopi Júnior,Erivaldo José
author_role author
author2 Moraes,Mário Luiz Teixeira de
Gouvêa,Lígia Regina Lima
Aguiar,Adriano Tosoni da Eira
Scallopi Júnior,Erivaldo José
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Gonçalves,Paulo de Souza
Moraes,Mário Luiz Teixeira de
Gouvêa,Lígia Regina Lima
Aguiar,Adriano Tosoni da Eira
Scallopi Júnior,Erivaldo José
dc.subject.por.fl_str_mv Hevea brasiliensis
genotype x year interaction
rubber tree
rubber yield
stability parameters
topic Hevea brasiliensis
genotype x year interaction
rubber tree
rubber yield
stability parameters
description The objective of this study was to assess genotype-year interaction and determine temporal stable genotypes across six years of rubber yield evaluation. Stability analyses were performed by Eberhart and Russell method for rubber yield. Twenty-five genotypes were analyzed in a randomized complete block design with three replications. The best genotype in one year was not same always in the other year. The genotype components were partitioned into linear (genotypes within year) and nonlinear (pooled deviations) components. Significant mean square for linear components was predictable. This indicated that the performance of genotypes across the years for rubber yield could be predicted. Among the analyzed genotypes the IAC 40 also was considered highly productive and vigorous, with suitable adaptation.
publishDate 2008
dc.date.none.fl_str_mv 2008-02-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000100002
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000100002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132008000100002
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.51 n.1 2008
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
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