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dc.contributor.authorBARBOSA, M. H. P.pt_BR
dc.contributor.authorFERREIRA, A.pt_BR
dc.contributor.authorRESENDE, M. D. V. dept_BR
dc.contributor.authorNASCIMENTO, M.pt_BR
dc.contributor.authorSILVA, F. F.pt_BR
dc.contributor.otherM. H. P. BARBOSA, UFV; A. FERREIRA, Universidade Federal do Espírito Santo; MARCOS DEON VILELA DE RESENDE, CNPF; M. NASCIMENTO, UFV; F. F. SILVA, UFV.pt_BR
dc.descriptionThis study evaluated different strategies to select sugar cane families and obtain clones adapted to the conditions of the Brazilian savannah. Specifically, 7 experiments were conducted, with 10 full sub families, and 2 witnesses in common to all experiments, in each experiment. The plants were grown in random blocks, with witnesses in common (incomplete blocks), and 6 repetitions of each experiment. The data were analyzed through the methodology of mixed patterns, in which the matrices of kinship between the families were identified by the method of restricted maximum likelihood. The characteristics that were evaluated included soluble solids content (BRIX), BRIX ton/ha, average mass of a culm, number of culms/m, and tons of culms/ha. A multi-diverse alternative based on the analysis of groupings by using the UPGMA method was used to identify the most viable families for selection, when considering the genotypic effects on all characteristics. This method appeared suitable for the selection of families, with 5 family groups being formed. The families that formed Group 2 appeared superior to all other families for all the evaluated characteristics. It is recommended that the families in Group 2 are preferentially used in sugar cane improvement programs to obtain varieties optimally adapted to the conditions of the Brazilian savannah.pt_BR
dc.publisherGenetics and Molecular Research, v. 13, n. 1, p. 1619-1626, 2014.pt_BR
dc.relation.ispartofEmbrapa Florestas - Artigo em periódico indexado (ALICE)pt_BR
dc.subjectMelhoramento genéticopt_BR
dc.titleSelection of sugar cane families by using BLUP and multi-diverse analyses for planting in the Brazilian savannahpt_BR
dc.typeArtigo em periódico indexado (ALICE)pt_BR
Appears in Collections:Artigo em periódico indexado (CNPF)

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