Licuri oil improves feedlot performance and modifies ruminal fauna of Santa Inês ewes.

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dc.contributorCINTHIA PRISCILLA LIMA CAVALCANTI, UNIVASF; TAÍS JOBARD SILVA E MACEDO, UFRPE; GLAYCIANE COSTA GOIS, UNIVASF; VANÚZIA GONÇALVES MENEZES, UFRPE; ALANE PAINS OLIVEIRA DO MONTE, UNIVASF; ALEX DOMINGOS DA SILVA, UNIVASF; DIELEN JANAIRA MENEZES DA SILVA, UNIVASF; ELVES OLIVEIRA DA SILVA, UNIVASF; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; RAFAEL TORRES DE SOUZA RODRIGUES, UNIVASF; AUREA WISCHRAL, UFRPE; MARIA HELENA TAVARES DE MATOS, UNIVASF; MÁRIO ADRIANO ÁVILA QUEIROZ, UNIVASF.
dc.creatorCAVALCANTI, C. P. L.
dc.creatorMACEDO, T. J. S. e
dc.creatorGOIS, G. C.
dc.creatorMENEZES, V. G.
dc.creatorMONTE, A. P. O. do
dc.creatorSILVA, A. D. da
dc.creatorSILVA, D. J. M. da
dc.creatorSILVA, E. O. da
dc.creatorARAUJO, G. G. L. de
dc.creatorRODRIGUES, R. T. de S.
dc.creatorWISCHRAL, A.
dc.creatorMATOS, M. H. T. de
dc.creatorQUEIROZ, M. A. A.
dc.date2023-07-14T13:24:50Z
dc.date2023-07-14T13:24:50Z
dc.date2023-07-14
dc.date2022
dc.date.accessioned2026-07-07T05:58:03Z
dc.descriptionThe aim of this study was to evaluate the effect of inclusion of licuri oil on intake, digestibility, ingestive behavior, rumen protozoa population, and productive performance of Santa In?es ewe. Thirty-two Santa In?es ewe (multiparous, non-lactating, 2?4 years old and 36.7 ± 0.87 kg body weight) were distributed in a randomized block design, receiving diets containing licuri oil (0, 2, 4, and 5% based on total dry matter) in partial replacement of ground corn (n = 8 per treatment). The inclusion of licuri oil promoted a quadratic effect for the intakes of dry matter (P = 0.008), and neutral detergent fiber (P = 0.004), dry matter digestibility (P = 0.004), ether extract (P < 0.0001), average daily gain (P = 0.01), rumination time (min/day; P = 0.039 and min/g DM; P = 0.041), chewing time (min/g DM; P = 0.020), and for protozoa counts of the genus Entodinium (P < 0.0001). Ewe fed diets containing licuri oil showed higher consumption of ether extract (P < 0.0001), feed conversion (P = 0.004), and rumen pH (P < 0.0001), in contrast, a reduction in digestibility was observed neutral detergent fiber (P = 0.002) and total population of protozoa (P < 0.0001) in relation to those fed the control diet. In experimental conditions, it is possible to include licuri oil up to 2% in diets with 50% roughage offered to Santa In?es ewe to provide an increase in the intake and digestibility of dry matter and neutral detergent fiber, greater weight gain, and greater total protozoa count.
dc.identifierLivestock Science, v. 265, 105093, 2022.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1154946
dc.identifierhttps://doi.org/10.1016/j.livsci.2022.105093
dc.identifier.urihttp://hdl.handle.net/123456789/503550
dc.languageeng
dc.rightsopenAccess
dc.subjectOleo de licuri
dc.subjectLauric acid
dc.subjectLipid supplementation
dc.subjectSyagrus coronate
dc.subjectÁcido Laurico
dc.subjectSuplementação lipídica
dc.subjectOvelhas Santa Inês
dc.subjectDigestibilidade
dc.subjectOvelha
dc.subjectNutrição Animal
dc.subjectGanho de Peso
dc.subjectDieta
dc.subjectEwes
dc.subjectAnimal nutrition
dc.titleLicuri oil improves feedlot performance and modifies ruminal fauna of Santa Inês ewes.
dc.typeArtigo de periódico

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