Comparison of three tester parents in evaluating popcorn families derived from IAC-125
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista ciência agronômica (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000300564 |
Resumo: | ABSTRACT Thirty-eight S3 families obtained by selfing from IAC-125 popcorn hybrid were evaluated by three different topcross tester parents: an inbred line P3.3- S7 generation taken from popcorn population CMS-42, an open-pollinated variety BRS Angela and the commercial three-way hybrid Jade. Manual crossings were performed according to a partial diallel mating design. Topcross hybrids were evaluated in individual experiments for each tester carried out in randomized block designs with three replications in two locations (Maringá-Paraná and Sabáudia-Paraná). The results for grain yield and popping expansion were gathered in a combined analysis. Estimates of general and specific combining ability were obtained according to Griffing's methodology (1956), adapted by Geraldi and Miranda Filho (1988). The hybrid Jade was considered the most appropriate tester because it discriminated the evaluated families well for both grain yield and popping expansion according to Fasoulas index of differentiation. Families F4, F7, F16 and F31 are the most promising due to their high general combining ability for both traits as well their performance regardless of the effect of locations. |
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Comparison of three tester parents in evaluating popcorn families derived from IAC-125TopcrossPopping expansionGeneral combining abilityABSTRACT Thirty-eight S3 families obtained by selfing from IAC-125 popcorn hybrid were evaluated by three different topcross tester parents: an inbred line P3.3- S7 generation taken from popcorn population CMS-42, an open-pollinated variety BRS Angela and the commercial three-way hybrid Jade. Manual crossings were performed according to a partial diallel mating design. Topcross hybrids were evaluated in individual experiments for each tester carried out in randomized block designs with three replications in two locations (Maringá-Paraná and Sabáudia-Paraná). The results for grain yield and popping expansion were gathered in a combined analysis. Estimates of general and specific combining ability were obtained according to Griffing's methodology (1956), adapted by Geraldi and Miranda Filho (1988). The hybrid Jade was considered the most appropriate tester because it discriminated the evaluated families well for both grain yield and popping expansion according to Fasoulas index of differentiation. Families F4, F7, F16 and F31 are the most promising due to their high general combining ability for both traits as well their performance regardless of the effect of locations.Universidade Federal do Ceará2016-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000300564Revista Ciência Agronômica v.47 n.3 2016reponame:Revista ciência agronômica (Online)instname:Universidade Federal do Ceará (UFC)instacron:UFC10.5935/1806-6690.20160068info:eu-repo/semantics/openAccessMiotto,Acácio AntonioPinto,Ronald José BarthScapim,Carlos AlbertoMatias Junior,José LidércioCoan,Marlon Mathias DacalSilva,Hingrid Ariane daeng2016-05-20T00:00:00Zoai:scielo:S1806-66902016000300564Revistahttp://www.ccarevista.ufc.br/PUBhttps://old.scielo.br/oai/scielo-oai.php||alekdutra@ufc.br|| ccarev@ufc.br1806-66900045-6888opendoar:2016-05-20T00:00Revista ciência agronômica (Online) - Universidade Federal do Ceará (UFC)false |
dc.title.none.fl_str_mv |
Comparison of three tester parents in evaluating popcorn families derived from IAC-125 |
title |
Comparison of three tester parents in evaluating popcorn families derived from IAC-125 |
spellingShingle |
Comparison of three tester parents in evaluating popcorn families derived from IAC-125 Miotto,Acácio Antonio Topcross Popping expansion General combining ability |
title_short |
Comparison of three tester parents in evaluating popcorn families derived from IAC-125 |
title_full |
Comparison of three tester parents in evaluating popcorn families derived from IAC-125 |
title_fullStr |
Comparison of three tester parents in evaluating popcorn families derived from IAC-125 |
title_full_unstemmed |
Comparison of three tester parents in evaluating popcorn families derived from IAC-125 |
title_sort |
Comparison of three tester parents in evaluating popcorn families derived from IAC-125 |
author |
Miotto,Acácio Antonio |
author_facet |
Miotto,Acácio Antonio Pinto,Ronald José Barth Scapim,Carlos Alberto Matias Junior,José Lidércio Coan,Marlon Mathias Dacal Silva,Hingrid Ariane da |
author_role |
author |
author2 |
Pinto,Ronald José Barth Scapim,Carlos Alberto Matias Junior,José Lidércio Coan,Marlon Mathias Dacal Silva,Hingrid Ariane da |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Miotto,Acácio Antonio Pinto,Ronald José Barth Scapim,Carlos Alberto Matias Junior,José Lidércio Coan,Marlon Mathias Dacal Silva,Hingrid Ariane da |
dc.subject.por.fl_str_mv |
Topcross Popping expansion General combining ability |
topic |
Topcross Popping expansion General combining ability |
description |
ABSTRACT Thirty-eight S3 families obtained by selfing from IAC-125 popcorn hybrid were evaluated by three different topcross tester parents: an inbred line P3.3- S7 generation taken from popcorn population CMS-42, an open-pollinated variety BRS Angela and the commercial three-way hybrid Jade. Manual crossings were performed according to a partial diallel mating design. Topcross hybrids were evaluated in individual experiments for each tester carried out in randomized block designs with three replications in two locations (Maringá-Paraná and Sabáudia-Paraná). The results for grain yield and popping expansion were gathered in a combined analysis. Estimates of general and specific combining ability were obtained according to Griffing's methodology (1956), adapted by Geraldi and Miranda Filho (1988). The hybrid Jade was considered the most appropriate tester because it discriminated the evaluated families well for both grain yield and popping expansion according to Fasoulas index of differentiation. Families F4, F7, F16 and F31 are the most promising due to their high general combining ability for both traits as well their performance regardless of the effect of locations. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-09-01 |
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=S1806-66902016000300564 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902016000300564 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.5935/1806-6690.20160068 |
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 do Ceará |
publisher.none.fl_str_mv |
Universidade Federal do Ceará |
dc.source.none.fl_str_mv |
Revista Ciência Agronômica v.47 n.3 2016 reponame:Revista ciência agronômica (Online) instname:Universidade Federal do Ceará (UFC) instacron:UFC |
instname_str |
Universidade Federal do Ceará (UFC) |
instacron_str |
UFC |
institution |
UFC |
reponame_str |
Revista ciência agronômica (Online) |
collection |
Revista ciência agronômica (Online) |
repository.name.fl_str_mv |
Revista ciência agronômica (Online) - Universidade Federal do Ceará (UFC) |
repository.mail.fl_str_mv |
||alekdutra@ufc.br|| ccarev@ufc.br |
_version_ |
1750297488468738048 |