Feeding high-moisture corn grain silage to broilers fed alternative diets and maintained at different environmental temperatures

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dc.contributor.authorCruz-Polycarpo, V. C. [UNESP]
dc.contributor.authorSartori, J. R. [UNESP]
dc.contributor.authorGoncalves, J. C. [UNESP]
dc.contributor.authorPinheiro, D. F. [UNESP]
dc.contributor.authorMadeira, L. A. [UNESP]
dc.contributor.authorPolycarpo, G.
dc.contributor.authorZanetti, L. H.
dc.contributor.authorSantos, T. S. [UNESP]
dc.contributor.authorPezzato, A. C. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionUniversidade Estadual de Maringá (UEM)
dc.date.accessioned2015-11-03T15:27:52Z
dc.date.available2015-11-03T15:27:52Z
dc.date.issued2014-10-01
dc.description.abstractThe effects of the dietary substitution of dry corn by high-moisture corn grain silage (HMCGS) were evaluated on the performance, nutrient digestibility and serum biochemical parameters of broilers reared in an alternative production system and submitted to different environmental temperatures. A total of 288 one-day-old male Cobb chicks were distributed according to a randomized block design in a 3x4 factorial arrangement: three environmental temperatures (hot, thermoneutral or cold) and four levels of HMCGS in substitution of dry corn (0%, 20%, 40% or 60%). The acid analysis showed that the evaluated HMCGS contained average percentage values of ethanol, lactic acid, and acetic acid (expressed in 100% of dry matter) of 0.7690, 2.7320 and 0.0249%, respectively. Propionic and butyric acids were not detected. Dry corn and HMCGS presented pH values of 5.8 and 3.3, respectively. The inclusion of HMCGS reduced dietary pH, as shown by the values of 5.7, 5.4, 5.1 and 4.8 recorded for the diets containing 0%, 20%, 40% and 60% of HMCGS, respectively. There was no significant interaction between diets and environmental temperature. HMCGS may replace up to 40% dry corn in broiler diets when performance, triglyceride levels, and HDL-cholesterol ratio is considered, and up to 60% when nutrient digestibility is evaluated. High environmental temperature impairs broiler performance, nutrient digestibility, and serum biochemistry, demonstrating the influence of environmental temperature on broiler metabolism and performance.en
dc.description.affiliationSao Paulo State Univ UNESP Dracena, Anim Sci Sch, Sao Paulo, Brazil
dc.description.affiliationSao Paulo State Univ UNESP Botucatu, Sch Vet Med &Anim Sci, Dept Anim Breeding &Nutr, Sao Paulo, Brazil
dc.description.affiliationSao Paulo State Univ UNESP Botucatu, Inst Biosci, Dept Physiol, Sao Paulo, Brazil
dc.description.affiliationUniv Sao Paulo USP Pirassununga, Sch Vet Med &Anim Sci, Dept Anim Nutr &Prod, Sao Paulo, Brazil
dc.description.affiliationState Univ Maringa UEM Maringa, Dept Anim Sci, Sao Paulo, Brazil
dc.description.affiliationUnespSao Paulo State Univ UNESP Dracena, Anim Sci Sch, Sao Paulo, Brazil
dc.description.affiliationUnespSao Paulo State Univ UNESP Botucatu, Sch Vet Med &Anim Sci, Dept Anim Breeding &Nutr, Sao Paulo, Brazil
dc.description.affiliationUnespSao Paulo State Univ UNESP Botucatu, Inst Biosci, Dept Physiol, Sao Paulo, Brazil
dc.description.sponsorshipFundação para o Desenvolvimento da UNESP (FUNDUNESP)
dc.format.extent449-457
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2014000400017&lng=en&nrm=iso&tlng=en
dc.identifier.citationBrazilian Journal Of Poultry Science. Campinas: Facta-fundacio Arnco Ciencia Tecnologia Avicolas, v. 16, n. 4, p. 449-457, 2014.
dc.identifier.doi10.1590/1516-635x1604449-458
dc.identifier.fileS1516-635X2014000400017.pdf
dc.identifier.issn1516-635X
dc.identifier.scieloS1516-635X2014000400017
dc.identifier.urihttp://hdl.handle.net/11449/129928
dc.identifier.wosWOS:000348143900017
dc.language.isoeng
dc.publisherFacta-fundacio Arnco Ciencia Tecnologia Avicolas
dc.relation.ispartofBrazilian Journal Of Poultry Science
dc.relation.ispartofjcr0.463
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.subjectAbsorptionen
dc.subjectAlternative feedsen
dc.subjectPoultryen
dc.subjectCholesterolen
dc.subjectMetabolismen
dc.subjectTriglyceridesen
dc.titleFeeding high-moisture corn grain silage to broilers fed alternative diets and maintained at different environmental temperaturesen
dc.typeArtigo
dcterms.rightsHolderFacta-fundacio Arnco Ciencia Tecnologia Avicolas
unesp.author.lattes9229984315982663[9]
unesp.author.orcid0000-0003-3180-6042[1]
unesp.author.orcid0000-0001-6282-3297[6]
unesp.author.orcid0000-0001-9543-5688[9]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Botucatupt
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Medicina Veterinária e Zootecnia, Botucatupt

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