Combining ability of grain sorghum lines selected for Aluminum tolerance

Detalhes bibliográficos
Autor(a) principal: Menezes,Cicero Beserra
Data de Publicação: 2014
Outros Autores: Carvalho Júnior,Geraldo Afonso de, Silva,Lidianne Assis, Bernardino,Karine Costa, Souza,Vander Fillipe, Tardin,Flávio Dessaune, Schaffert,Robert Eugene
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Crop Breeding and Applied Biotechnology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332014000100007
Resumo: The purpose of this study was to estimate combining ability of 58 sorghum lines previously selected for Aluminum (Al) tolerance. One hundred sixty-five hybrids were evaluated at three levels of Al saturation (0%, 20% and 50%) at the same season. General Combining Ability (GCA) effects were significant for female lines for all three traits. GCA effects for male lines were significant only for plant height. Specific Combining Ability (SCA) effects were significant only for flowering time. The ratio GCA to SCA was greater than the unity, indicating the prevalence of additive effects for the control of Al tolerance. F7, F14, F17, F20, F21, F24, F29, F31, F41, F42, F48, F51, F54 and F55 lines contributed to increase yield, while F29, F48 and F51 also contributed to reduce flowering time. M2 was the best male line since it contributed to increase yield and plant height, and to reduce flowering time.
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spelling Combining ability of grain sorghum lines selected for Aluminum toleranceSorghum bicolorsoil acidityAluminum stressline selectionThe purpose of this study was to estimate combining ability of 58 sorghum lines previously selected for Aluminum (Al) tolerance. One hundred sixty-five hybrids were evaluated at three levels of Al saturation (0%, 20% and 50%) at the same season. General Combining Ability (GCA) effects were significant for female lines for all three traits. GCA effects for male lines were significant only for plant height. Specific Combining Ability (SCA) effects were significant only for flowering time. The ratio GCA to SCA was greater than the unity, indicating the prevalence of additive effects for the control of Al tolerance. F7, F14, F17, F20, F21, F24, F29, F31, F41, F42, F48, F51, F54 and F55 lines contributed to increase yield, while F29, F48 and F51 also contributed to reduce flowering time. M2 was the best male line since it contributed to increase yield and plant height, and to reduce flowering time.Crop Breeding and Applied Biotechnology2014-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332014000100007Crop Breeding and Applied Biotechnology v.14 n.1 2014reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/S1984-70332014000100007info:eu-repo/semantics/openAccessMenezes,Cicero BeserraCarvalho Júnior,Geraldo Afonso deSilva,Lidianne AssisBernardino,Karine CostaSouza,Vander FillipeTardin,Flávio DessauneSchaffert,Robert Eugeneeng2014-03-12T00:00:00Zoai:scielo:S1984-70332014000100007Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2014-03-12T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv Combining ability of grain sorghum lines selected for Aluminum tolerance
title Combining ability of grain sorghum lines selected for Aluminum tolerance
spellingShingle Combining ability of grain sorghum lines selected for Aluminum tolerance
Menezes,Cicero Beserra
Sorghum bicolor
soil acidity
Aluminum stress
line selection
title_short Combining ability of grain sorghum lines selected for Aluminum tolerance
title_full Combining ability of grain sorghum lines selected for Aluminum tolerance
title_fullStr Combining ability of grain sorghum lines selected for Aluminum tolerance
title_full_unstemmed Combining ability of grain sorghum lines selected for Aluminum tolerance
title_sort Combining ability of grain sorghum lines selected for Aluminum tolerance
author Menezes,Cicero Beserra
author_facet Menezes,Cicero Beserra
Carvalho Júnior,Geraldo Afonso de
Silva,Lidianne Assis
Bernardino,Karine Costa
Souza,Vander Fillipe
Tardin,Flávio Dessaune
Schaffert,Robert Eugene
author_role author
author2 Carvalho Júnior,Geraldo Afonso de
Silva,Lidianne Assis
Bernardino,Karine Costa
Souza,Vander Fillipe
Tardin,Flávio Dessaune
Schaffert,Robert Eugene
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Menezes,Cicero Beserra
Carvalho Júnior,Geraldo Afonso de
Silva,Lidianne Assis
Bernardino,Karine Costa
Souza,Vander Fillipe
Tardin,Flávio Dessaune
Schaffert,Robert Eugene
dc.subject.por.fl_str_mv Sorghum bicolor
soil acidity
Aluminum stress
line selection
topic Sorghum bicolor
soil acidity
Aluminum stress
line selection
description The purpose of this study was to estimate combining ability of 58 sorghum lines previously selected for Aluminum (Al) tolerance. One hundred sixty-five hybrids were evaluated at three levels of Al saturation (0%, 20% and 50%) at the same season. General Combining Ability (GCA) effects were significant for female lines for all three traits. GCA effects for male lines were significant only for plant height. Specific Combining Ability (SCA) effects were significant only for flowering time. The ratio GCA to SCA was greater than the unity, indicating the prevalence of additive effects for the control of Al tolerance. F7, F14, F17, F20, F21, F24, F29, F31, F41, F42, F48, F51, F54 and F55 lines contributed to increase yield, while F29, F48 and F51 also contributed to reduce flowering time. M2 was the best male line since it contributed to increase yield and plant height, and to reduce flowering time.
publishDate 2014
dc.date.none.fl_str_mv 2014-03-01
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=S1984-70332014000100007
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332014000100007
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1984-70332014000100007
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 Crop Breeding and Applied Biotechnology
publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
dc.source.none.fl_str_mv Crop Breeding and Applied Biotechnology v.14 n.1 2014
reponame:Crop Breeding and Applied Biotechnology
instname:Sociedade Brasileira de Melhoramento de Plantas
instacron:CBAB
instname_str Sociedade Brasileira de Melhoramento de Plantas
instacron_str CBAB
institution CBAB
reponame_str Crop Breeding and Applied Biotechnology
collection Crop Breeding and Applied Biotechnology
repository.name.fl_str_mv Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantas
repository.mail.fl_str_mv cbabjournal@gmail.com||cbab@ufv.br
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