Performance and mineral fecal excretion of post weaned piglets are influenced by different sources of zinc oxide

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dc.creatorVitor Hugo Cardoso Moita
dc.creatorMárvio Lobão Teixeira Abreu
dc.creatorBruno Alexander Nunes Silva
dc.creatorRhuan Chaves
dc.creatorRonaldo Lucas Santos Tolentino
dc.creatorMateus Ferreira Gonçalves
dc.creatorValesca Lima
dc.date.accessioned2022-07-01T13:01:46Z
dc.date.accessioned2025-09-08T23:02:06Z
dc.date.available2022-07-01T13:01:46Z
dc.date.issued2020
dc.identifier.doihttps://doi.org/10.1093/jas/skaa054.184
dc.identifier.issn1525-3163
dc.identifier.urihttps://hdl.handle.net/1843/42838
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Animal Science
dc.rightsAcesso Restrito
dc.subjectSuíno -- Criação
dc.subjectDiarreia
dc.subjectLactação
dc.subjectLeitão (Suino) -- Desmame precoce
dc.titlePerformance and mineral fecal excretion of post weaned piglets are influenced by different sources of zinc oxide
dc.typeArtigo de periódico
local.citation.epage109
local.citation.issue3
local.citation.spage108
local.citation.volume98
local.description.resumoThe study aimed to evaluate the impact of the supplementation on post weaning diets of the conventional source of zinc oxide (ZnO) and/or a potentiated source of zinc oxide (PZnO) and different (P) levels on productive performance, incidence of diarrhea, (Zn) and (Cu) fecal excretion. Eighty-four pigs weaned at 21 days of age were allocated in a randomized block design with four dietary treatments [T1: no inclusion of ZnO and regular P levels (0.440%; 0.420%; 0.400%; 0.380%); T2: inclusion of ZnO and regular P levels (0.440%; 0.420%; 0.400%; 0.380%); T3: ZnO and PZnO and 10% low P levels (0.396%; 0.379%; 0.360%; 0.340%); T4: inclusion of the PZnO and 10% low P levels (0.396%; 0.379%; 0.360%; 0.340%)], with seven replications and three pigs/pen. The nutritional program was: (pre-starter 1: d 21 to 28; pre-starter II: d 28 to 35; starter I: d 35 to 49; and starter II: d 49 to 63). The Tukey test was adopted to compare the means (SAS, 9.3). From d 1 to 14, T2 improved ADG (P < 0.05) and BW (P < 0.05) at d 14. From the period of d1 to d28, pigs fed with T2 diets showed higher ADG (P < 0.05), ADFI (P < 0.05) and, consequently, higher BW (P < 0.05) at d 28. From d 1 to 42, pigs fed with PZnO diet performed the highest ADFI (P < 0.05). Evaluating overall data of diarrhea, T2 reduced the incidence of diarrhea (P < 0.05). T4 reduced Zn and P fecal excretion during the period from d 7 to 28 (P < 0.05). Therefore, the use of ZnO and PZnO provide the same performance results of piglets on the period from d 1 to 42 after weaning. Furthermore, the inclusion of PZnO reduces the Zn and P fecal excretion.
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://academic.oup.com/jas/article-abstract/98/Supplement_3/108/6010794?redirectedFrom=fulltext

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