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dc.contributor.authorLIMA, P. R. de
dc.contributor.authorARAÚJO, C. de A.
dc.contributor.authorCAMPOS, F. S.
dc.contributor.authorMENEZES, V. G.
dc.contributor.authorRIBEIRO, N. L.
dc.contributor.authorARAUJO, G. G. L. de
dc.contributor.authorMENEZES, D. R.
dc.contributor.authorMATOS, M. H. T. de
dc.contributor.authorQUEIROZ, M. A. A.
dc.contributor.authorSANTOS, E. M.
dc.date.accessioned2023-07-13T18:24:29Z-
dc.date.available2023-07-13T18:24:29Z-
dc.date.created2023-07-13
dc.date.issued2023
dc.identifier.citationSmall Ruminant Research, v. 226, 107021, 2023.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1154939-
dc.descriptionThis study aimed to evaluate the intake and nutrient digestibility, water, and nitrogen balance of Santa In?es crossbred ewes under confinement receiving reductions in the water supply. Thirty-two Santa In?es crossbred ewes, at an average body weight of 32.2 ± 7.4 kg and age of 2.3 ± 0.99 years, were distributed in a completely randomized design, with four treatments, and eight animals per treatment, the treatments were 100%, 80%, 60%, and 40% of ad libitum water. Nutrient intake and digestibility, water and nitrogen balance, and perfor- mance were evaluated. The reductions in the water supply did not promote significant alterations, in the nutrient intake, or apparent digestibility of the animals (P > 0.05). A linear decreasing effect was observed for free water intake (P < 0.001), total water intake (P < 0.001), total urine output (P = 0.008), water excreted via urine (P = 0.006), water excreted via feces (P = 0.006), total water losses (P < 0.001), water absorbed (P < 0.001), and nitrogen excreted via feces (P = 0.002). The water and nitrogen balance and performance were not influenced by water offers (P > 0.05). It was concluded that water offers of up to 40% of ad libitum intake, do not promote negative effects on intake and apparent nutrient digestibility, mineral intake, nitrogen balance, and water balance in Santa In?es ewes.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectIngestão de água
dc.subjectEficiência da água
dc.subjectFração de nitrogênio
dc.subjectRestrição de água
dc.subjectSemiárido
dc.subjectRaça Santa Inês
dc.subjectÁgua para ovelhas
dc.titleReductions in the water supply to crossbred Santa Inês ewes in the Brazilian semi-arid: apparent nutrient digestibility, water and nitrogen balance, and performance.
dc.typeArtigo de periódico
dc.subject.thesagroOvelha
dc.subject.thesagroDigestibilidade
dc.subject.thesagroProdução Animal
dc.subject.nalthesaurusEwes
dc.subject.nalthesaurusAnimal production
riaa.ainfo.id1154939
riaa.ainfo.lastupdate2023-07-13
dc.identifier.doihttps://doi.org/10.1016/j.smallrumres.2023.107021
dc.contributor.institutionPATRÍCIA RODRIGUES DE LIMA, Universidade Federal da Paraíba, Areia, PB; CLEITON DE ALMEIDA ARAÚJO, UNIVASF; FLEMING SENA CAMPOS, Universidade Federal do Maranhão, Chapadinha, MA; VANÚZIA GONÇALVES MENEZES, UNIVASF; NEILA LIDIANY RIBEIRO, INSA; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; DANIEL RIBEIRO MENEZES, UNIVASF; MARIA HELENA TAVARES DE MATOS, UNIVASF; MARIO ADRIANO AVILA QUEIROZ, UNIVASF; EDSON MAURO SANTOS, Universidade Federal da Paraíba, Areia, PB.
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