Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/999866
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dc.contributor.authorFURTINI, I. V.pt_BR
dc.contributor.authorRAMALHO, M. A. P.pt_BR
dc.contributor.authorABREU, A. de F. B.pt_BR
dc.date.accessioned2014-11-12T11:11:11Zpt_BR
dc.date.available2014-11-12T11:11:11Zpt_BR
dc.date.created2014-11-12pt_BR
dc.date.issued2014pt_BR
dc.identifier.citationCrop Breeding and Applied Biotechnology, v. 14, n. 3, p. 160-165, Oct. 2014.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/999866pt_BR
dc.descriptionGrain productivities of 100 bean lines were evaluated in the presence and absence of nitrogen fertilizer in order to identify those with high nitrogen use efficiency (NUE) and to determine the correlated response observed in a stressed environment following selection in a non-stressed environment. The genetic and phenotypic characteristics of the lines, as well as the response index to applied nitrogen, were determined. The average grain productivities at both locations were 39.5% higher in the presence of nitrogen fertilizer, with 8.3 kg of grain being produced per kg of nitrogen applied. NUE varied greatly between lines. Lines BP-16, CVII-85-11, BP-24, Ouro Negro and MA-IV-15-203 were the most efficient and responsive. The results showed that it is possible to select bean lines in stressed and non-stressed environments. It was inferred that common bean lines for environments with low nitrogen availability should preferably be selected under nitrogen stress.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleImplications of selection in common bean lines in contrasting environments concerning nitrogen levels.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2014-11-12T11:11:11Zpt_BR
dc.subject.thesagroFeijãopt_BR
dc.subject.thesagroPhaseolus vulgarispt_BR
dc.subject.thesagroNitrogêniopt_BR
dc.subject.thesagroSeleçãopt_BR
dc.subject.thesagroMelhoramento genético vegetalpt_BR
riaa.ainfo.id999866pt_BR
riaa.ainfo.lastupdate2014-11-12pt_BR
dc.identifier.doi10.1590/1984-70332014v14n3a24pt_BR
dc.contributor.institutionISABELA VOLPI FURTINI, CNPAF; MAGNO ANTONIO PATTO RAMALHO, UFLA; ANGELA DE FATIMA BARBOSA ABREU, CNPAF.pt_BR
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