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dc.creatorTorga, Paula Pereira-
dc.creatorMelo, Patrícia Guimarães Santos-
dc.creatorPereira, Helton Santos-
dc.creatorFaria, Luis Claudio de-
dc.creatorDel Peloso, Maria José-
dc.creatorMelo, Leonardo Cunha-
dc.identifier.citationTORGA, Paula Pereira et al. Decomposition of the interaction of common black bean group genotypes with the environment. Agricultural Sciences, v. 4, n. 12, p. 683-688, Dec. 2013.pt_BR
dc.identifier.issne- 2156-8561-
dc.description.abstractThe purpose of this paper was to assess which environmental factor(s) (location, sowing season or years) in the common black bean genotypes interaction was more expressive and to verify the existence of genotypes with broad and/or specific adaptations to sowing season. Data of grain yield of thirteen genotypes were tested in twelve trials of value of cultivation and use dur- ing 2003 and 2004 in the south-central region of Brazil. Analyses of variance were performed with the decomposition of genotypes × environments interaction, which allowed a partial isolation of factors, and subsequently, eight trials were used which allowed a complete isolation of factors. The most important interactions were genotypes × years (R2 = 2.5%) and genotypes × locations (R2 = 1.9%), while genotypes × sowing seasons was the least important (R2 = 1.4%). Thus, it is more important to evaluate the genotypes in dif- ferent locations and years than at different sea- sons. Most genotypes showed wide adaptation, but some lines showed strong specific adapta- tion.pt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectPhaseolus vulgarispt_BR
dc.subjectIndication of cultivarspt_BR
dc.titleDecomposition of the interaction of common black bean group genotypes with the environmentpt_BR
dc.publisher.departmentEscola de Agronomia - EA (RG)pt_BR
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