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dc.contributor.authorMENDES, F. F.pt_BR
dc.contributor.authorGUIMARAES, L. J. M.pt_BR
dc.contributor.authorGUIMARAES, C. T.pt_BR
dc.contributor.authorSOUZA, J. C. dept_BR
dc.contributor.authorGUIMARAES, P. E. de O.pt_BR
dc.contributor.authorPARENTONI, S. N.pt_BR
dc.date.accessioned2015-08-26T11:11:11Zpt_BR
dc.date.available2015-08-26T11:11:11Zpt_BR
dc.date.created2015-08-26pt_BR
dc.date.issued2015pt_BR
dc.identifier.citationCrop Breeding and Applied Biotechnology, Londrina, v. 15, p. 59-65, 2015.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1022695pt_BR
dc.descriptionKnowing the inheritance of traits is essential to establish selection strategies in breeding programs. The aim of this study was to determine the genetic control of traits related to the phosphorus use efficiency in maize. A total of 280 progenies were developed according to design III, which were evaluated in the field under high and low phosphorus (P) availability. The genetic variance components were estimated for the agronomic traits and indices that define P use efficiency. The results indicated that the additive and dominance effects were important in explaining the genetic variability for the flowering time, grain yield and P efficiency indices. However, dominance effects prevailed, indicating that breeding efforts should be made to develop hybrids exploiting the heterosis for traits related to P use efficiency.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectEstresse abióticopt_BR
dc.titleGenetic control of traits related to phosphorus use efficiency in tropical maize.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2017-09-26T11:11:11Zpt_BR
dc.subject.thesagroControle genéticopt_BR
dc.subject.thesagroFósforopt_BR
riaa.ainfo.id1022695pt_BR
riaa.ainfo.lastupdate2017-09-26 -03:00:00pt_BR
dc.identifier.doi10.1590/1984-70332015v15n2a12pt_BR
dc.contributor.institutionLAURO JOSE MOREIRA GUIMARAES, CNPMS; CLAUDIA TEIXEIRA GUIMARAES, CNPMS; PAULO EVARISTO DE O GUIMARAES, CNPMS; SIDNEY NETTO PARENTONI, CNPMS.pt_BR
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