Protein fractions of pearl millet submitted to different nitrogen doses and cutting ages

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dc.creatorFaria Júnior, Oscar Lopes de
dc.creatorFrança, Aldi Fernandes de Souza
dc.creatorPause, Alzira Gabriela da Silva
dc.creatorMiyagi, Eliane Sayuri
dc.creatorPeron, Hugo Jaime Mathias Coelho
dc.creatorArnhold, Emmanuel
dc.creatorMascarenhas, Alessandra Gimenez
dc.creatorCorrêa, Daniel Staciarini
dc.date.accessioned2017-08-23T12:31:33Z
dc.date.available2017-08-23T12:31:33Z
dc.date.issued2013-01-24
dc.description.abstractThe objective of this study was to characterize and identify the protein fractions of two cultivars of pearl millet (Pennisetum glaucum) – ADR-300 and cv. BN-1 – submitted to different nitrogen doses (0, 50, 100 and 150 kg.ha-1) at three cutting ages. The experimental design used was randomized blocks with a 4 x 3 factorial treatment structure, with three repetitions. The crude protein concentration (CP) and the protein fractions A, B1, B2, B3 and C of the pearl millet cultivars were evaluated by the Cornell Net Carbohydrate and Protein System. The CP concentrations differed according to the cultivars, with variation between the treatments of 14.01% to 23.29% for ADR-300 and 11.82% to 19.29% for BN-1. Fraction A (P<0.05) differed for the two cultivars, with variations also observed in the B1, B2 and B3 fractions in function of the treatments applied. Fraction C (P<0.05) differed among treatments only on the first cutting, for all doses for the two cultivars evaluated. The nitrogen doses and cutting age influenced the composition of the protein fractions.pt_BR
dc.identifier.citationFARIAS JÚNIOR, Oscar L.; FRANÇA, Aldi F. de S.; SILVA-PAUSE, Alzira. G. da; MIYAGE, Eliane S.; PERON, Hugo J. M. C.; ARNHOLD, Emmanuel; MASCARENHAS, Alessandra G.; CORREA, Daniel S. Protein fractions of pearl millet submitted to different nitrogen doses and cutting ages. Journal of Agricultural Studies, Las Vegas, v. 1, n. 1, p. 30-40, Jan. 2013.pt_BR
dc.identifier.doi10.5296/ jas.v1i1.2890
dc.identifier.issne- 2166-0379
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/12319
dc.language.isoengpt_BR
dc.publisherMacrothink Institutept_BR
dc.publisher.countryEstados unidospt_BR
dc.publisher.departmentEscola de Veterinária e Zootecnia - EVZ (RG)pt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectCrude proteinpt_BR
dc.subjectNitrogen fractionationpt_BR
dc.subjectNitrogen fertilizationpt_BR
dc.subjectPennisetum glaucumpt_BR
dc.subjectRuminant nutritionpt_BR
dc.titleProtein fractions of pearl millet submitted to different nitrogen doses and cutting agespt_BR
dc.typeArtigopt_BR

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