Productive performance and economic of beef heifers from different genetic groups in feedlot.

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dc.contributorRAFAEL G. C. PARO, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL; MANOEL G. P. DA SILVA, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL; LUÍS CARLOS VINHA ÍTALO, UNIVESIDADE FEDERAL DE MATO GROSSO DO SUL; LAURA B. P. SILVA, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL; ANA H. SILVA, UNIVERSIDADE FEDERAL DE MATO GROSSO DO SUL; RODRIGO DA COSTA GOMES, CNPGC.
dc.creatorPARO, R. G. C.
dc.creatorSILVA, M. G. P.
dc.creatorÍTAVO, L. C. V.
dc.creatorSILVA, L. B. P.
dc.creatorSILVA, A. H.
dc.creatorGOMES, R. da C.
dc.date2025-10-14T13:48:48Z
dc.date2025-10-14T13:48:48Z
dc.date2025-10-14
dc.date2024
dc.date.accessioned2026-07-07T03:43:12Z
dc.descriptionResearch to evaluate the finishing of heifers in feedlot is still little explored in Brazil. The objective of this study was to evaluate the productive and economic performance of crossbred beef heifers in feedlot finishing fed different sources of non-protein nitrogen (NNP). 552 crossbred beef heifers were used (292 ½ Angus ½ Nellore (A×N) and 260 ½ Charolês ½ Nellore (C×N)), with a mean initial weight of 374.23 ± 55 kg and an age of 24.0 months ± 2 months, distributed in a completely randomized design. The diets evaluated had the same levels of protein and energy, but different sources of NPN.
dc.identifierIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 58., 2024, Cuiabá. Zootecnia para segurança alimentar e sustentabilidade climática: anais. Brasília, DF: SBZ; Cuiabá: Universidade Federal de Mato Grosso, 2024.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1179643
dc.identifier.urihttp://hdl.handle.net/123456789/441579
dc.languageeng
dc.rightsopenAccess
dc.subjectConfinamento
dc.subjectDieta
dc.subjectNovilho de Corte
dc.subjectUréia
dc.subjectAnimal performance
dc.subjectCrossbreds
dc.subjectDiet
dc.subjectFeedlots
dc.subjectHeifers
dc.subjectUrea
dc.subjectWeight
dc.titleProductive performance and economic of beef heifers from different genetic groups in feedlot.
dc.typeResumo em anais e proceedings

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