Genetic potential of segregating populations of red beans conducted by the bulk method with selection

dc.creatorMenezes Júnior, J.A.N.
dc.creatorCarneiro, J.E.S.
dc.creatorMenezes, V.M.P.S.
dc.creatorCarneiro, P.C.S.
dc.date2017-12-12T17:12:26Z
dc.date2017-12-12T17:12:26Z
dc.date2016-06-10
dc.date.accessioned2023-09-27T21:23:08Z
dc.date.available2023-09-27T21:23:08Z
dc.identifier16765680
dc.identifierhttp://dx.doi.org/10.4238/gmr.15027329
dc.identifierhttp://www.locus.ufv.br/handle/123456789/14858
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8959722
dc.descriptionThis study evaluated the performance and estimated the genetic potential of segregating populations of red bean. Twenty populations of the second cycle of recurrent selection for red bean breeding at Universidade Federal de Viçosa were advanced to the F 5 generation in bulk with selection for grain appearance. Populations plus five controls were evaluated for grain yield in three dry seasons (2004, 2005, and 2007) in a 5 x 5 lattice design with three replications, in four 4-m long rows. In the mean of the three crops, populations formed three distinct groups in which some populations had a clearly superior grain yield. Populations 288RVCI, 291RVCI, 295RVCI, 297RVCI, 300RVCI, and 303RVCI were the most promising. Over generations, segregating populations by the bulk method with selection for grain appearance may have reduced variability in grain yield. The 300RVCI population deserves further attention as it combines variability, high mean, and a high probability of generating above-standard lines.
dc.formatpdf
dc.formatapplication/pdf
dc.languageeng
dc.publisherGenetics and Molecular Research
dc.relation15(2), gmr.15027329, June 2016
dc.rightsOpen Access
dc.subjectPhaseolus vulgaris
dc.subjectRed bean
dc.subjectQuantitative genetics
dc.subjectCommon bean breeding
dc.subjectGrain appearance
dc.titleGenetic potential of segregating populations of red beans conducted by the bulk method with selection
dc.typeArtigo


Este ítem pertenece a la siguiente institución