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Risk of incidence of hock burn and pododermatitis in broilers reared under commercial conditions

dc.contributor.authorJacob, Flavia Gerbi
dc.contributor.authorBaracho, M. S.
dc.contributor.authorNääs, I. A.
dc.contributor.authorLima, N. S.D.
dc.contributor.authorSalgado, D. D. [UNESP]
dc.contributor.authorSouza, R.
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T17:07:26Z
dc.date.available2018-12-11T17:07:26Z
dc.date.issued2016-07-01
dc.description.abstractThe most common lesions observed in commercial broiler farms are hock burns and pododermatitis, defined as necrotic lesions on the plantar surface of the footpads and in the hock of growing broilers, causing pain and compromising broiler welfare. The present study aimed at identifying the risks of hock burns and pododermatitis in broilers reared under commercial conditions on new or reused litter. Twenty-four 40-d-old broilers reared in two houses in a commercial broiler farm. The plantar surface of the footpads and the hocks of broiler were recorded using infrared thermal images. The incidence of hock burns in broilers reared on new litter was 0.72 times lower than those on reused litter. Broilers reared on new litter presented lower risk (0.75, RR<1) of presenting pododermatitis when compared to those reared on reused litter. When simulating the risk using a larger sample, the simulated risk of broilers presenting footpad and hock lesions when reared on new litter was 38% higher those reared on reused litter.en
dc.description.affiliationConstruções Rurais e Ambiência-FEAGRI/UNICAMP
dc.description.affiliationEngenharia de Biossistemas-UNESP/TUPA
dc.description.affiliationGraduação em Engenharia Agrícola -FEAGRI/UNICAMP
dc.description.affiliationUnespEngenharia de Biossistemas-UNESP/TUPA
dc.format.extent357-362
dc.identifierhttp://dx.doi.org/10.1590/1806-9061-2015-0183
dc.identifier.citationRevista Brasileira de Ciencia Avicola, v. 18, n. 3, p. 357-362, 2016.
dc.identifier.doi10.1590/1806-9061-2015-0183
dc.identifier.fileS1516-635X2016000300357.pdf
dc.identifier.issn1516-635X
dc.identifier.scieloS1516-635X2016000300357
dc.identifier.scopus2-s2.0-84994229326
dc.identifier.urihttp://hdl.handle.net/11449/173723
dc.language.isoeng
dc.relation.ispartofRevista Brasileira de Ciencia Avicola
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectFeet lesion
dc.subjectLitter
dc.subjectPoultry production
dc.titleRisk of incidence of hock burn and pododermatitis in broilers reared under commercial conditionsen
dc.typeResenha
dspace.entity.typePublication
unesp.departmentAdministração - Tupãpt

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