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

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorCruz-Polycarpo, V. C.
dc.creatorSartori, J. R.
dc.creatorGoncalves, J. C.
dc.creatorPinheiro, D. F.
dc.creatorMadeira, L. A.
dc.creatorPolycarpo, G.
dc.creatorZanetti, L. H.
dc.creatorSantos, T. S.
dc.creatorPezzato, A. C.
dc.date2015-11-03T15:27:52Z
dc.date2016-10-25T21:16:49Z
dc.date2015-11-03T15:27:52Z
dc.date2016-10-25T21:16:49Z
dc.date2014-10-01
dc.date.accessioned2017-04-06T09:16:27Z
dc.date.available2017-04-06T09:16:27Z
dc.identifierBrazilian Journal Of Poultry Science. Campinas: Facta-fundacio Arnco Ciencia Tecnologia Avicolas, v. 16, n. 4, p. 449-457, 2014.
dc.identifier1516-635X
dc.identifierhttp://hdl.handle.net/11449/129928
dc.identifierhttp://acervodigital.unesp.br/handle/11449/129928
dc.identifierhttp://dx.doi.org/10.1590/1516-635x1604449-458
dc.identifierS1516-635X2014000400017
dc.identifierWOS:000348143900017
dc.identifierS1516-635X2014000400017.pdf
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2014000400017&lng=en&nrm=iso&tlng=en
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/940480
dc.descriptionThe 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.
dc.languageeng
dc.publisherFacta-fundacio Arnco Ciencia Tecnologia Avicolas
dc.relationBrazilian Journal Of Poultry Science
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectAbsorption
dc.subjectAlternative feeds
dc.subjectPoultry
dc.subjectCholesterol
dc.subjectMetabolism
dc.subjectTriglycerides
dc.titleFeeding high-moisture corn grain silage to broilers fed alternative diets and maintained at different environmental temperatures
dc.typeOtro


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