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dc.contributor.authorDALCOMO, J. M.pt_BR
dc.contributor.authorVIEIRA, H. D.pt_BR
dc.contributor.authorFERREIRA, A.pt_BR
dc.contributor.authorLIMA, W. L.pt_BR
dc.contributor.authorFERRÃO, R. G.pt_BR
dc.contributor.authorFONSECA, A. F. A. da.pt_BR
dc.contributor.authorFERRÃO, M. A. G.pt_BR
dc.contributor.authorPARTELLI, F. L.pt_BR
dc.contributor.otherRomário Gava Ferrão, Incaper; Aymbiré Francisco Almeida da Fonseca, Incaper/Embrapa Café; Maria Amélia Gava Ferrão, Incaper/Embrapa Café.pt_BR
dc.date.accessioned2017-09-27T16:48:35Z-
dc.date.available2017-09-27T16:48:35Z-
dc.date.created2015pt_BR
dc.date.issued2017-09-27pt_BR
dc.identifier.other17135pt_BR
dc.identifier.urihttp://biblioteca.incaper.es.gov.br/digital/handle/item/2812-
dc.descriptionCoffea canephora genotypes from the breeding program of Instituto Capixaba de Pesquisa e Extensão Rural were evaluated, and genetic diversity was estimated with the aim of future improvement strategies. From an initial group of 55 genotypes, 18 from the region of Castelo, ES, were selected, and three clones of the cultivars "Vitória" and "robusta tropical." Upon completion of the scheduled cycle pruning, 17 morphoagronomic traits were measured in the 22 genotypes selected. The principal components method was used to evaluate the contributions relative to the traits. The genetic dissimilarity matrix was obtained through Mahalanobis generalized distance, and genotypes were grouped using the hierarchical method based on the mean of the distances. The most promising clones of Avaliação Castelo were AC02, AC03, AC12, AC13, AC22, AC24, AC26, AC27, AC28, AC29, AC30, AC35, AC36, AC37, AC39, AC40, AC43, and AC46. These methods detected high genetic variability, grouping, by similarity, the genotypes in five groups. The trait that contributed the least to genetic divergence was the number of leaves in plagiotropic branches; however, this was not eliminated, because discarding it altered the groups. There are superior genotypes with potential for use in the next stages of the breeding program, aimed at both the composition of clonal variety and hybridizations.pt_BR
dc.languageenpt_BR
dc.publisherGenetics and Molecular Research, v. 14, n. 4, p. 15417-15426, 2015.pt_BR
dc.titleEvaluation of genetic divergence among clones of conilon coffee after scheduled cycle pruning.pt_BR
dc.type--pt_BR
dc.ainfo.id16225pt_BR
dc.ainfo.lastupdate2017-09-27pt_BR
dc.ainfo.depositanteMerielem Frassonpt_BR
dc.subject.nalthesaurusGenetic improvementpt_BR
dc.subject.nalthesaurusCoffea canephorapt_BR
dc.subject.nalthesaurusMultivariate statisticspt_BR
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