Comparison between the SPD and the SPDS methods for segregating generation advancement in soybean

Detalhes bibliográficos
Autor(a) principal: Destro,Deonisio
Data de Publicação: 2003
Outros Autores: Bizeti,Henrique Stoco, Garcia,Leandro Anderlin, Fonseca,Inês Cristina de Batista, Montalván,Ricardo, Miglioranza,Édison
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=S1516-89132003000400008
Resumo: The purpose of this work was to compare the SPD (Single Pod Descent) and SPDS (Single Pod Descent with Selection) methods for segregating generation advancement in soybean breeding. Sixteen populations derived from crosses among Japanese and adapted Brazilian soybean were used. The traits, number of days to flowering (NDF) and to maturity (NDM), plant height at flowering (PHF) and at maturity (PHM), and individual plant yield (IPY) were assessed. The populations obtained by SPDS showed values close to the variation in the populations obtained by SPD. Regression through the origin showed that both methods were equivalent for NDM in the F3 generation and for NDF in the F4 generation. For all other trait/generation combinations, SPDS yielded superior means. Therefore, it was preferable to use SPDS because it allowed the advance of generations with smaller population size.
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spelling Comparison between the SPD and the SPDS methods for segregating generation advancement in soybeanGlycine maxbreeding methodsfood type soybeanThe purpose of this work was to compare the SPD (Single Pod Descent) and SPDS (Single Pod Descent with Selection) methods for segregating generation advancement in soybean breeding. Sixteen populations derived from crosses among Japanese and adapted Brazilian soybean were used. The traits, number of days to flowering (NDF) and to maturity (NDM), plant height at flowering (PHF) and at maturity (PHM), and individual plant yield (IPY) were assessed. The populations obtained by SPDS showed values close to the variation in the populations obtained by SPD. Regression through the origin showed that both methods were equivalent for NDM in the F3 generation and for NDF in the F4 generation. For all other trait/generation combinations, SPDS yielded superior means. Therefore, it was preferable to use SPDS because it allowed the advance of generations with smaller population size.Instituto de Tecnologia do Paraná - Tecpar2003-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000400008Brazilian Archives of Biology and Technology v.46 n.4 2003reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132003000400008info:eu-repo/semantics/openAccessDestro,DeonisioBizeti,Henrique StocoGarcia,Leandro AnderlinFonseca,Inês Cristina de BatistaMontalván,RicardoMiglioranza,Édisoneng2004-02-10T00:00:00Zoai:scielo:S1516-89132003000400008Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2004-02-10T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Comparison between the SPD and the SPDS methods for segregating generation advancement in soybean
title Comparison between the SPD and the SPDS methods for segregating generation advancement in soybean
spellingShingle Comparison between the SPD and the SPDS methods for segregating generation advancement in soybean
Destro,Deonisio
Glycine max
breeding methods
food type soybean
title_short Comparison between the SPD and the SPDS methods for segregating generation advancement in soybean
title_full Comparison between the SPD and the SPDS methods for segregating generation advancement in soybean
title_fullStr Comparison between the SPD and the SPDS methods for segregating generation advancement in soybean
title_full_unstemmed Comparison between the SPD and the SPDS methods for segregating generation advancement in soybean
title_sort Comparison between the SPD and the SPDS methods for segregating generation advancement in soybean
author Destro,Deonisio
author_facet Destro,Deonisio
Bizeti,Henrique Stoco
Garcia,Leandro Anderlin
Fonseca,Inês Cristina de Batista
Montalván,Ricardo
Miglioranza,Édison
author_role author
author2 Bizeti,Henrique Stoco
Garcia,Leandro Anderlin
Fonseca,Inês Cristina de Batista
Montalván,Ricardo
Miglioranza,Édison
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Destro,Deonisio
Bizeti,Henrique Stoco
Garcia,Leandro Anderlin
Fonseca,Inês Cristina de Batista
Montalván,Ricardo
Miglioranza,Édison
dc.subject.por.fl_str_mv Glycine max
breeding methods
food type soybean
topic Glycine max
breeding methods
food type soybean
description The purpose of this work was to compare the SPD (Single Pod Descent) and SPDS (Single Pod Descent with Selection) methods for segregating generation advancement in soybean breeding. Sixteen populations derived from crosses among Japanese and adapted Brazilian soybean were used. The traits, number of days to flowering (NDF) and to maturity (NDM), plant height at flowering (PHF) and at maturity (PHM), and individual plant yield (IPY) were assessed. The populations obtained by SPDS showed values close to the variation in the populations obtained by SPD. Regression through the origin showed that both methods were equivalent for NDM in the F3 generation and for NDF in the F4 generation. For all other trait/generation combinations, SPDS yielded superior means. Therefore, it was preferable to use SPDS because it allowed the advance of generations with smaller population size.
publishDate 2003
dc.date.none.fl_str_mv 2003-12-01
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=S1516-89132003000400008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000400008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132003000400008
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.46 n.4 2003
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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