Clinical parameters and calf liveweight of Nellore breeders supplemented or not with phosphorus, during pregnancy and lactation - a case study

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dc.contributor.authorLopes, S. P.en
dc.contributor.authorGarcia, F. Z.en
dc.contributor.authorCosma, F.en
dc.contributor.authorBrito, M. F.en
dc.contributor.authorUbiali, D. G.en
dc.contributor.authorSouza, Vinicius C.en
dc.contributor.authorCosta, D. F. A.en
dc.contributor.authorMalafaia, P.en
dc.date.accessioned2023-04-26T12:58:47Zen
dc.date.available2023-04-26T12:58:47Zen
dc.date.issued2022-11en
dc.description.abstractThe aim of this case study was to evaluate the clinical and productive data of Nellore cows during pregnancy and lactation, supplemented or not with P. Ninety-five pregnant heifers were divided into two groups (G(40) and G(0)). Until the date of calving animals from G(40) received a mineral mixture composed of 224g of Na and 40g of P/kg, and G(0) received only NaCl. After calving heifers were divided into four treatments: from G(40), 28 first-calf cows continued to receive the mineral mixture containing 224g of Na and 40g of P/kg (group 40/40) and 12 started to receive only NaCl (group 40/0); from G(0), 26 continued to receive only NaCl (group 0/0) and 15 started to receive a mixture containing 224g of Na and 40g of P/kg (group 0/40). In the second experimental phase, 205 multiparous cows were divided into two groups: G(1) (40/40) consisting of 40 cows, receiving a mineral mixture containing 244g of Na and 40g/P per kg, during pregnancy and lactation, and group 2 (0/0) formed by 165 cows, which were supplemented only with NaCl. In both experiments, whether in pregnant or lactating breeders, there was not any sign of P deficiency or differences in calves LW at 120 and 210 days.en
dc.description.versionPublished versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.doihttps://doi.org/10.1590/1678-4162-12691en
dc.identifier.eissn1678-4162en
dc.identifier.issue6en
dc.identifier.urihttp://hdl.handle.net/10919/114800en
dc.identifier.volume74en
dc.language.isoenen
dc.publisherArquivo Brasileiro Medicina Veterinaria Zootecniaen
dc.rightsCreative Commons Attribution 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectbeef cattleen
dc.subjectNellore breedersen
dc.subjectphosphorusen
dc.titleClinical parameters and calf liveweight of Nellore breeders supplemented or not with phosphorus, during pregnancy and lactation - a case studyen
dc.title.serialArquivo Brasileiro De Medicina Veterinaria E Zootecniaen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten

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