Genetic determination of characteristics related to semi-mechanized coffee harvests

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dc.contributor.authorDias, Rodrigo Elias Batista Almeida
dc.contributor.authorDias, Rafael Antônio Almeida
dc.contributor.authorBotelho, César Elias
dc.contributor.authorAbrahão, Juliana Costa de Rezende
dc.contributor.authorRezende, Tiago Teruel
dc.contributor.authorCarvalho, Gladyston Rodrigues
dc.date.accessioned2021-12-02T21:45:43Z
dc.date.available2021-12-02T21:45:43Z
dc.date.issued2020
dc.description.abstractBrazilian coffee cultivation was boosted over the last few decades by the mechanization of various field operations. Considering the influence of genetic factors on coffee harvesting efficiency, we aimed to evaluate the use of mechanized harvesting characteristics as a criterion to select progenies derived from ‘Icatu’ germplasm, previously evaluated for agronomic characteristics, resistance to rust and cercosporiosis. We also investigated genotypic and phenotypic correlations between semi-mechanized harvesting characteristics. Ten progenies of Coffea arabica L. were analyzed in two experimental farms during two consecutive harvests. Genetic parameters were evaluated to trace selection strategies. Four progenies that were suitable for mechanization were selected, supporting our hypothesis of the use of harvest characteristics as selection criteria.pt_BR
dc.formatpdfpt_BR
dc.identifier.citationDIAS, R. E. B. A. et al. Genetic determination of characteristics related to semi-mechanized coffee harvests. Crop Breeding and Applied Biotechnology, Viçosa, v. 20, n. 1, p. 1-6, jan./mar. 2020.pt_BR
dc.identifier.issn1984-7033
dc.identifier.urihttp://dx.doi.org/10.1590/1984- 70332020v20n1n16pt_BR
dc.identifier.urihttp://www.sbicafe.ufv.br/handle/123456789/12887
dc.language.isoenpt_BR
dc.publisherCrop Breeding and Applied Biotechnologypt_BR
dc.relation.ispartofseriesCrop Breeding and Applied Biotechnology;v.20, n.1, 2020
dc.rightsOpen Accesspt_BR
dc.subjectCoffea arabicapt_BR
dc.subjectGenetic improvementpt_BR
dc.subjectBLUPpt_BR
dc.subjectCorrelationspt_BR
dc.subject.classificationCafeicultura::Genética e melhoramentopt_BR
dc.titleGenetic determination of characteristics related to semi-mechanized coffee harvestspt_BR
dc.typeArtigopt_BR

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Crop Breeding and Applied Biotechnology