Selection aiming at upright growth habit common bean with carioca type grains.

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dc.contributorWELCIMAR GONÇALVES DA CUNHA, UFLA; MAGNO ANTONIO PATTO RAMALHO, UFLA; ANGELA DE FATIMA BARBOSA ABREU, CNPAF.
dc.creatorCUNHA, W. G. da
dc.creatorRAMALHO, M. A. P.
dc.creatorABREU, A. de F. B.
dc.date2022-05-05T12:13:38Z
dc.date2022-05-05T12:13:38Z
dc.date2006-03-06
dc.date2005
dc.date.accessioned2026-07-01T00:07:14Z
dc.descriptionAiming at common bean lines with a high grain yield, upright growth habit and carioca type grains, ten common bean lines were crossed in a diallel scheme. The resulting populations were evaluated as to their capacity of generating superior lines. Eleven of the 42 evaluated populations were chosen to form the base population (S0) of the first cycle (C-0). The resultant families were evaluated up to the S0:5 generation for yield, plant architecture and grain type. In this generation, a total of 14 families was evaluated with two controls to estimate the genetic gain considering the three traits of interest together. The obtained genetic gain was 3.1% after one selection cycle, confirming the efficiency of the realized selection. The estimates of genetic and phenotypic parameters in the different generations associated to the mean family performance allow a prediction of the success of recurrent selection in future cycles.
dc.identifierCrop Breeding and Applied Biotechnology, v. 5, n. 4, p. 379-386, Dec. 2005.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/213879
dc.identifier10.12702/1984-7033.V05N04A02
dc.identifier.urihttp://hdl.handle.net/123456789/397773
dc.languageeng
dc.rightsopenAccess
dc.subjectGanho genético
dc.subjectArquitetura da planta
dc.subjectGenetic gain
dc.subjectCommon bean
dc.subjectUpright growth habit
dc.subjectYield
dc.subjectPhaseolus Vulgaris
dc.subjectProdução
dc.subjectSeleção Recorrente
dc.subjectMelhoramento Genético Vegetal
dc.subjectFeijão
dc.subjectrecurrent selection
dc.titleSelection aiming at upright growth habit common bean with carioca type grains.
dc.typeArtigo de periódico

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