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dc.creatorFernandes, Carolina Dias-
dc.creatorResende, Maíra-
dc.creatorRodrigues, Letícia Mendonça-
dc.creatorGarbossa, Cesar Augusto Pospissil-
dc.creatorCosta, Leandro Batista-
dc.creatorFerreira, Rony Antônio-
dc.creatorAbreu, Márvio Lobão Teixeira de-
dc.creatorCantarelli, Vinícius Souza-
dc.date.accessioned2020-09-11T17:54:15Z-
dc.date.available2020-09-11T17:54:15Z-
dc.date.issued2020-
dc.identifier.citationFERNANDES, C. D. et al. Dietary fiber and zinc additives on performance and intestinal health of Escherichia coli challenged piglets. Scientia Agricola, Piracicaba, v. 77, n. 2, e20180199, 2020. DOI: http://dx.doi.org/10.1590/1678-992X-2018-0199.pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/43002-
dc.description.abstractThis study aimed to evaluate the effects of zinc oxide and a low level of encapsulated zinc oxide, with or without dietary fiber, on the performance and intestinal health of weaned piglets. A total of 112 piglets were used, divided into four treatment groups: basal diet with zinc oxide (ZnO); basal diet with zinc oxide and dietary fiber (ZnO+DF); basal diet with encapsulated low zinc oxide (LZnOE); and basal diet with LZnOE and DF (LZnOE+DF). Piglets were challenged with E . coli K88 + , weighed weekly and the fecal score was evaluated daily. One pig per pen was slaughtered to evaluate the production of volatile fatty acids, intestinal microbial populations, intestinal morphology, and digestibility. The encapsulated zinc resulted in lower body weight and average daily gain, but, when associated with dietary fiber, had similar results to zinc oxide. Until 49 days of age, zinc oxide reduced diarrhoea ( p < 0.05). At 63 days of age the piglets subjected to LZnOE+DF treatment had lower diarrhoea than the pigs subjected to LZnOE treatment but higher than the ZnO and the ZnO+DF groups. Final weight and incidence of diarrhoea of pigs receiving LZnOE was worse than ZnO. LZnOE associated with DF provided the same final weight of piglets from the ZnO group.pt_BR
dc.languageenpt_BR
dc.publisherScientia Agricolapt_BR
dc.rightsacesso abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.sourceEscola Superior de Agricultura "Luiz de Queiroz"pt_BR
dc.subjectSwine - Nutritionpt_BR
dc.subjectDiarrhoeapt_BR
dc.subjectJejunumpt_BR
dc.subjectWeaningpt_BR
dc.subjectSuínos - Nutriçãopt_BR
dc.subjectDiarréiapt_BR
dc.subjectJejumpt_BR
dc.subjectDesmamept_BR
dc.subjectSuínos - Saúde intestinalpt_BR
dc.titleDietary fiber and zinc additives on performance and intestinal health of Escherichia coli challenged pigletspt_BR
dc.typeArtigopt_BR
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