Yield components in beans, as addected by intercrossing and neutron irradiation

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dc.creatorPinchinat, Antonio M.
dc.creatorAdams, M.W.
dc.date2025-08-11T19:36:42Z
dc.date2025-08-11T19:36:42Z
dc.date1966-07-01
dc.date.accessioned2026-06-09T02:17:08Z
dc.descriptionWith one or two cycles of recurrent hybridization, with or without neutron irradiation, improvements in selection for high yield and high yield components appear possible through a notable increase in variability and averages. Irradiation itself was not effective in this regard. In all treatments, the number of pods per plant (X) constituted a good index of grain yield (W). In hybrids but not in the parents, W was significantly correlated with the number of seeds per pod (Y) and with seed weight (2); however, the correlation coefficients were very low. The XY and XZ correlation coefficients were also highly significant and relatively low, with the XY coefficients showing a tendency to decrease with hybridization and with irradiation. Considering the high heterogeneity and the reduced magnitude of their correlation coefficients, Y and Z did not appear to be closely correlated.
dc.format6
dc.formatapplication/pdf
dc.identifierhttps://repositorio.catie.ac.cr/handle/11554/13594
dc.identifieropenAccess
dc.identifier.urihttp://hdl.handle.net/123456789/4234
dc.languageen
dc.publisherInstituto Interamericano de Ciencias Agrícolas (IICA)
dc.relationTurrialba Vol. 16, no. 3
dc.subjectHibridación||hybridization||hibridação||hybridation
dc.subjectIrradiación||irradiation||irradiação||irradiation
dc.subjectSemilla||seeds||sementes||graine
dc.subjectGenética||genetics||Genética||génétique
dc.subjectSede Central
dc.titleYield components in beans, as addected by intercrossing and neutron irradiation
dc.typeArtículo

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