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Selection of coffee progenies for resistance to nematode Meloidogyne paranaensis in infested area

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dc.contributor.author Salgado, Sonia Maria Lima
dc.contributor.author Rezende, Juliana Costa de
dc.contributor.author Nunes, José Airton Rodrigues
dc.date.accessioned 2019-11-01T11:56:22Z
dc.date.available 2019-11-01T11:56:22Z
dc.date.issued 2014-06
dc.identifier.citation SALGADO, S. M. L; REZENDE, J. C; NUNES, J. A. R. Selection of coffee progenies for resistance to nematode Meloidogyne paranaensis in infested area. Crop Breeding and Applied Biotechnology, Viçosa, v. 14, n. 2, p. 94-104, jun. 2014. pt_BR
dc.identifier.issn 1984-7033
dc.identifier.uri http://dx.doi.org/10.1590/1984-70332014v14n2a17 pt_BR
dc.identifier.uri http://www.sbicafe.ufv.br/handle/123456789/12313
dc.description.abstract The purpose of this study was to select Coffea arabica progenies for resistance to M. paranaensis in an infested coffee growing area using Henderson’s mixed model methodology. Forty-one genotypes were selected at the Coffee Active Germplasm Bank of Minas Gerais, and evaluated in regard to stem diameter, number of plagiotropic branches, reaction to the nematode, and yield per plant. There was genetic variability among the genotypes studied for all the traits evaluated, and among the populations studied for yield and reaction to the nematode, indicating possibilities for obtaining genetic gains through selection in this population. There was high rate of genotypic association between all the traits studied. Coffee plants of Timor Hybrid UFV408-01 population, and F 3 progenies derived from crossing Catuaí Vermelho and Amphillo MR 2161 were the most promising in the area infested by M. paranaensis. pt_BR
dc.format pdf pt_BR
dc.language.iso en pt_BR
dc.publisher Crop Breeding and Applied Biotechnology pt_BR
dc.relation.ispartofseries Crop Breeding and Applied Biotechnology;v.14, n.2, p.94-104, 2014;
dc.rights Open Access pt_BR
dc.subject Coffea arabica pt_BR
dc.subject Breeding pt_BR
dc.subject Additive genetic value pt_BR
dc.subject Correlation pt_BR
dc.subject Root knot nematode pt_BR
dc.subject.classification Cafeicultura::Genética e melhoramento pt_BR
dc.title Selection of coffee progenies for resistance to nematode Meloidogyne paranaensis in infested area pt_BR
dc.title Seleção de progênies de café para a resistência ao nematoide Meloidogyne paranaensis em área infestada pt_BR
dc.type Artigo pt_BR

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