Impacts of adding functional oils or sodium monensin in high-concentrate diets on performance, feeding behaviour and rumen morphometrics of finishing Nellore cattle

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorMelo, A. C. B. [UNESP]-
Autor(es): dc.creatorPereira, M. C. S. [UNESP]-
Autor(es): dc.creatorRigueiro, A. L. N. [UNESP]-
Autor(es): dc.creatorEstevam, D. D. [UNESP]-
Autor(es): dc.creatorToledo, A. F. [UNESP]-
Autor(es): dc.creatorAssumpcao, A. H. P. M. [UNESP]-
Autor(es): dc.creatorDellaqua, J. V. T. [UNESP]-
Autor(es): dc.creatorLelis, A. L. J. [UNESP]-
Autor(es): dc.creatorMillen, D. D. [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:22:15Z-
Data de disponibilização: dc.date.available2022-02-22T00:22:15Z-
Data de envio: dc.date.issued2020-12-10-
Data de envio: dc.date.issued2020-12-10-
Data de envio: dc.date.issued2020-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1017/S002185962000026X-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/197867-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/197867-
Descrição: dc.descriptionThis study, conducted at the Sao Paulo State University feedlot, Dracena campus, Brazil, was designed as a completely randomized block with 2 x 2 factorial arrangement of treatments to evaluate the effects of adding functional oils (FO) or sodium monensin (MON) on feedlot performance, carcass traits, feeding behaviour and rumen morphometrics of Nellore cattle. Ninety-six 20-mo-old Nellore bulls (365.52 +/- 39.19 kg) were randomly allocated to 24 pens (n= 4/pen), which were assigned to the treatments: (1) Control (no feed additives); (2) FO (500 ppm); (3) MON (27 ppm); and (4) MON + FO (27 + 500 ppm, respectively). Each treatment was replicated 6 times, and cattle were fed for 105 days. From 0 to 28 days on feed, cattle fed FO had lower dry matter intake (DMI) variation, sorted for medium particles and presented smaller papillae width. The feeding of FO did not negatively impact feedlot performance overall. When MON was added to the diet, cattle had lower DMI overall and 12th rib fat daily gain, and improved gain to feed ratio. The addition of MON to diets improved feedlot performance but reduced the rate of carcass fat deposition. The few effects observed when FO was added to diets were not sufficient to impact feedlot performance.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionOligo Basics Agroindustrial-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Coll Technol & Agr Sci, BR-17900000 Sao Paulo, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Sch Vet Med & Anim Sci, BR-18618000 Sao Paulo, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Coll Technol & Agr Sci, BR-17900000 Sao Paulo, Brazil-
Descrição: dc.descriptionSao Paulo State Univ UNESP, Sch Vet Med & Anim Sci, BR-18618000 Sao Paulo, Brazil-
Formato: dc.format136-142-
Idioma: dc.languageen-
Publicador: dc.publisherCambridge Univ Press-
Relação: dc.relationJournal Of Agricultural Science-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectAdditives-
Palavras-chave: dc.subjectbehaviour-
Palavras-chave: dc.subjectionophore-
Palavras-chave: dc.subjectpapillae-
Palavras-chave: dc.subjectperformance-
Título: dc.titleImpacts of adding functional oils or sodium monensin in high-concentrate diets on performance, feeding behaviour and rumen morphometrics of finishing Nellore cattle-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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