Visual selection for seed yield in the F2 and F3 generations of nine common bean crosses

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dc.creatorPATINO, H.
dc.creatorSingh, S.P.
dc.date1989
dc.date2017-10-12T08:03:44Z
dc.date2017-10-12T08:03:44Z
dc.date.accessioned2026-06-27T14:28:34Z
dc.descriptionThe effect of visual screening for grain yield was studied in 9 bean populations resulting from 3 different crossings (single, 3- way, and modified-double crosses) involving different groups of genetic pools from Central America and the Andes. The best yielding lines in the F2 and F3 generations were visually selected. A total of 149 selected lines, 9 plants discarded from each generation (F2 and F3), 23 parents, and 6 checks were evaluated in a partially balanced 14 x 14 lattice with 3 replications. A significant difference in yield was observed among the parents, selected lines, and the check; however, comparing the mean production of the selected lines with those discarded in F2 and F3, the line production, and the parent with the highest yield, visual selection was not effective in any crossing. (CIAT)
dc.identifierhttps://hdl.handle.net/10568/88663
dc.identifier.urihttp://hdl.handle.net/123456789/79312
dc.languageen
dc.rightsOpen Access
dc.sourcePATINO, H.; SINGH, S.P. 1989. Visual selection for seed yield in the F2 and F3 generations of nine common bean crosses. Bean Improvement Cooperative. Annual Report (USA). (32):79-80.
dc.subjectphaseolus vulgaris
dc.subjectcrossbreeding
dc.subjectselection
dc.subjectyields
dc.subjectseed
dc.subjectplant breeding
dc.subjectcruzamiento
dc.subjectselección
dc.subjectrendimiento
dc.subjectsemillas
dc.titleVisual selection for seed yield in the F2 and F3 generations of nine common bean crosses
dc.typeJournal Article

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