Association of secondary traits with yield in maize F 1 's

Detalhes bibliográficos
Autor(a) principal: Nardino,Maicon
Data de Publicação: 2016
Outros Autores: Souza,Velci Queiróz de, Baretta,Diego, Konflanz,Valmor Antonio, Carvalho,Ivan Ricardo, Follmann,Diego Nicolau, Caron,Braulio Otomar
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência Rural
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000500776
Resumo: ABSTRACT: The objective was to identify phenotypic and genotypic associations, and cause-and-effect relations of secondary components on primary components to establish criteria in the indirect selection process for maize. Partial diallel crosses were conducted in Clevelândia. F1's were evaluated in five environments. For the purpose of increasing the yield of corn grain, breeders should seek to reduce the characters distance from the last node to the first branch of the tassel, tassel length and number of branches. The indirect selection for distance from the last node to the first branch of the tassel would be effective to increase the grain yield. The selection for smaller leaf angle, larger stem diameter and thousand grain weight are favorable for increasing grain yield in maize.
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spelling Association of secondary traits with yield in maize F 1 'sdirect and indirect effects Zea mays L.Tassel characters.ABSTRACT: The objective was to identify phenotypic and genotypic associations, and cause-and-effect relations of secondary components on primary components to establish criteria in the indirect selection process for maize. Partial diallel crosses were conducted in Clevelândia. F1's were evaluated in five environments. For the purpose of increasing the yield of corn grain, breeders should seek to reduce the characters distance from the last node to the first branch of the tassel, tassel length and number of branches. The indirect selection for distance from the last node to the first branch of the tassel would be effective to increase the grain yield. The selection for smaller leaf angle, larger stem diameter and thousand grain weight are favorable for increasing grain yield in maize.Universidade Federal de Santa Maria2016-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000500776Ciência Rural v.46 n.5 2016reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20150253info:eu-repo/semantics/openAccessNardino,MaiconSouza,Velci Queiróz deBaretta,DiegoKonflanz,Valmor AntonioCarvalho,Ivan RicardoFollmann,Diego NicolauCaron,Braulio Otomareng2016-10-20T00:00:00ZRevista
dc.title.none.fl_str_mv Association of secondary traits with yield in maize F 1 's
title Association of secondary traits with yield in maize F 1 's
spellingShingle Association of secondary traits with yield in maize F 1 's
Nardino,Maicon
direct and indirect effects
Zea mays L.
Tassel characters.
title_short Association of secondary traits with yield in maize F 1 's
title_full Association of secondary traits with yield in maize F 1 's
title_fullStr Association of secondary traits with yield in maize F 1 's
title_full_unstemmed Association of secondary traits with yield in maize F 1 's
title_sort Association of secondary traits with yield in maize F 1 's
author Nardino,Maicon
author_facet Nardino,Maicon
Souza,Velci Queiróz de
Baretta,Diego
Konflanz,Valmor Antonio
Carvalho,Ivan Ricardo
Follmann,Diego Nicolau
Caron,Braulio Otomar
author_role author
author2 Souza,Velci Queiróz de
Baretta,Diego
Konflanz,Valmor Antonio
Carvalho,Ivan Ricardo
Follmann,Diego Nicolau
Caron,Braulio Otomar
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Nardino,Maicon
Souza,Velci Queiróz de
Baretta,Diego
Konflanz,Valmor Antonio
Carvalho,Ivan Ricardo
Follmann,Diego Nicolau
Caron,Braulio Otomar
dc.subject.por.fl_str_mv direct and indirect effects
Zea mays L.
Tassel characters.
topic direct and indirect effects
Zea mays L.
Tassel characters.
description ABSTRACT: The objective was to identify phenotypic and genotypic associations, and cause-and-effect relations of secondary components on primary components to establish criteria in the indirect selection process for maize. Partial diallel crosses were conducted in Clevelândia. F1's were evaluated in five environments. For the purpose of increasing the yield of corn grain, breeders should seek to reduce the characters distance from the last node to the first branch of the tassel, tassel length and number of branches. The indirect selection for distance from the last node to the first branch of the tassel would be effective to increase the grain yield. The selection for smaller leaf angle, larger stem diameter and thousand grain weight are favorable for increasing grain yield in maize.
publishDate 2016
dc.date.none.fl_str_mv 2016-05-01
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=S0103-84782016000500776
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000500776
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0103-8478cr20150253
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 Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Rural v.46 n.5 2016
reponame:Ciência Rural
instname:Universidade Federal de Santa Maria (UFSM)
instacron:UFSM
instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Rural
collection Ciência Rural
repository.name.fl_str_mv
repository.mail.fl_str_mv
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