Urea levels in multiple supplement for lambs grazing on buffelgrass

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dc.creatorTadeu Vinhas Voltolini
dc.creatorSalete Alves de Moraes
dc.creatorGherman Garcia Leal de Araújo
dc.creatorPablo Leal Teixeira de Oliveira
dc.creatorLuiz Gustavo Ribeiro Pereira
dc.date2010
dc.date.accessioned2026-07-07T03:57:57Z
dc.descriptionThe objective of present trial was to evaluate the intake of supplement dry matter, productive performance, carcass traits, and weight and yields of commercial meat cuts of lambs grazing on dormant buffelgrass pastures and receiving multiple supplementation containing different urea levels. Urea levels used were: 5, 8, 11 and 14% on dry matter. Thirty-six male lambs were used, nine animals per treatment, with 18.0 ± 2.0 kg initial body weight, distributed into four groups. The experimental design was completely randomized with nine replications. Urea levels in supplement did not influence productive performance, cold and hot carcass weight and yield and commercial meat cuts weight and yield (leg, shoulder, rib and brisket). Use of multiple supplements containing 11 and 14% of urea levels for lambs in dormant grazing pastures during the dry season may increase bioeconomic performance of this activity, as they promoted lower supplement intake and similar productive performance.
dc.formatapplication/pdf
dc.identifier1806-2636
dc.identifierhttps://www.redalyc.org/articulo.oa?id=303126502011
dc.identifier.urihttp://hdl.handle.net/123456789/448831
dc.languageen
dc.publisherUniversidade Estadual de Maringá
dc.relationhttp://www.redalyc.org/revista.oa?id=3031
dc.rightsActa Scientiarum. Animal Sciences
dc.sourceActa Scientiarum. Animal Sciences (Brasil) Num.4 Vol.32
dc.subjectAgrociencias
dc.titleUrea levels in multiple supplement for lambs grazing on buffelgrass
dc.typeartículo científico

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Acta Scientiarum. Animal Sciences - Universidade Estadual de Maringá