Forage performance of Paspalum hybrids from an interspecific cross

Detalhes bibliográficos
Autor(a) principal: Motta,Eder Alexandre Minski da
Data de Publicação: 2016
Outros Autores: Dall'Agnol,Miguel, Nascimento,Felipe Link, Pereira,Emerson André, Machado,Juliana Medianeira, Barbosa,Marlon Risso, Simioni,Carine, Ferreira,Priscila Becker
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Ciência Rural
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000601025
Resumo: ABSTRACT: The goal of this study was to assess the variability of Paspalum plicatulum x P. guenoarum interspecific hybrids in terms of agronomic performance and their tolerance to cold conditions, as well as to estimate the correlation of different phenotypic characters associated with forage production. Twenty hybrids plants were used, besides one access P. guenoarum , one of P. plicatulum and the cultivar 'Pensacola' ( P. notatum ). Assessments were performed on individual plants, in a completely randomized design with five repetitions. Paspalum genotypes presented variability in total dry matter, leaf dry mass, leaf: stem ratio, and tolerance to cold. We suggest selection of the hybrids 08Q01 and 08Q44 for new stages within a forage improvement program. Estimates of phenotypic correlation may aid in the selection of genotypes with better agronomic traits.
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spelling Forage performance of Paspalum hybrids from an interspecific crossapomixisnative grasseshybridizationABSTRACT: The goal of this study was to assess the variability of Paspalum plicatulum x P. guenoarum interspecific hybrids in terms of agronomic performance and their tolerance to cold conditions, as well as to estimate the correlation of different phenotypic characters associated with forage production. Twenty hybrids plants were used, besides one access P. guenoarum , one of P. plicatulum and the cultivar 'Pensacola' ( P. notatum ). Assessments were performed on individual plants, in a completely randomized design with five repetitions. Paspalum genotypes presented variability in total dry matter, leaf dry mass, leaf: stem ratio, and tolerance to cold. We suggest selection of the hybrids 08Q01 and 08Q44 for new stages within a forage improvement program. Estimates of phenotypic correlation may aid in the selection of genotypes with better agronomic traits.Universidade Federal de Santa Maria2016-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000601025Ciência Rural v.46 n.6 2016reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20150232info:eu-repo/semantics/openAccessMotta,Eder Alexandre Minski daDall'Agnol,MiguelNascimento,Felipe LinkPereira,Emerson AndréMachado,Juliana MedianeiraBarbosa,Marlon RissoSimioni,CarineFerreira,Priscila Beckereng2016-05-03T00:00:00ZRevista
dc.title.none.fl_str_mv Forage performance of Paspalum hybrids from an interspecific cross
title Forage performance of Paspalum hybrids from an interspecific cross
spellingShingle Forage performance of Paspalum hybrids from an interspecific cross
Motta,Eder Alexandre Minski da
apomixis
native grasses
hybridization
title_short Forage performance of Paspalum hybrids from an interspecific cross
title_full Forage performance of Paspalum hybrids from an interspecific cross
title_fullStr Forage performance of Paspalum hybrids from an interspecific cross
title_full_unstemmed Forage performance of Paspalum hybrids from an interspecific cross
title_sort Forage performance of Paspalum hybrids from an interspecific cross
author Motta,Eder Alexandre Minski da
author_facet Motta,Eder Alexandre Minski da
Dall'Agnol,Miguel
Nascimento,Felipe Link
Pereira,Emerson André
Machado,Juliana Medianeira
Barbosa,Marlon Risso
Simioni,Carine
Ferreira,Priscila Becker
author_role author
author2 Dall'Agnol,Miguel
Nascimento,Felipe Link
Pereira,Emerson André
Machado,Juliana Medianeira
Barbosa,Marlon Risso
Simioni,Carine
Ferreira,Priscila Becker
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Motta,Eder Alexandre Minski da
Dall'Agnol,Miguel
Nascimento,Felipe Link
Pereira,Emerson André
Machado,Juliana Medianeira
Barbosa,Marlon Risso
Simioni,Carine
Ferreira,Priscila Becker
dc.subject.por.fl_str_mv apomixis
native grasses
hybridization
topic apomixis
native grasses
hybridization
description ABSTRACT: The goal of this study was to assess the variability of Paspalum plicatulum x P. guenoarum interspecific hybrids in terms of agronomic performance and their tolerance to cold conditions, as well as to estimate the correlation of different phenotypic characters associated with forage production. Twenty hybrids plants were used, besides one access P. guenoarum , one of P. plicatulum and the cultivar 'Pensacola' ( P. notatum ). Assessments were performed on individual plants, in a completely randomized design with five repetitions. Paspalum genotypes presented variability in total dry matter, leaf dry mass, leaf: stem ratio, and tolerance to cold. We suggest selection of the hybrids 08Q01 and 08Q44 for new stages within a forage improvement program. Estimates of phenotypic correlation may aid in the selection of genotypes with better agronomic traits.
publishDate 2016
dc.date.none.fl_str_mv 2016-06-01
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=S0103-84782016000601025
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000601025
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0103-8478cr20150232
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.6 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
_version_ 1749140550410305536

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