You are in the accessibility menu

Please use this identifier to cite or link to this item:
Full metadata record
DC FieldValueLanguage
dc.contributor.authorPolizel Neto, Angelo-
dc.contributor.authorRoça, Roberto de Oliveira-
dc.contributor.authorBranco, Renata Helena-
dc.contributor.authorBonilha, Sarah Figueiredo Martins-
dc.contributor.authorAndrade, Ernani Nery de-
dc.contributor.authorCorvino, Tatiana Lucila Sobrinho-
dc.contributor.authorGomes, Helen Fernanda Barros-
dc.identifier.citationJournal of Agricultural Science, v. 6, n. 6, p. 54-65, 2014.-
dc.description.abstractIn feedlot system is particularly important to reduce the cattle feeding cost without impact on the animal gain and carcass, in this sense, aimed with this study to evaluate animal performance and carcass traits of the young Nellore male (n = 40) finished with agro-industrial by-products in feedlot diet. The addition of cottonseed by-product (CSB) was based on the ether extract (EE) contents in the feedlot diet: 3, 4 and 5%; and two other reference treatments were also tested, with 3 and 5% of EE content and soybean by-product (SOB) as fat source, totalling five experimental diets. In diets with 3% EE, CSB did not alter performance, gain cost or carcass traits compared to the SOB. In diets with 5% EE, animals fed with CSB showed greater dry matter (DM) intake than animals fed with SOB (10.34 versus 8.94 kg/day), but because CSB is a cheaper ingredient than SOB, it reduced the gain cost from 1.60 to 1.35 US$/kg. The CBS used in diet with 3, 4 and 5% EE increased the daily gain (1.17, 1.38 and 1.50 kg/day) and the rumination time (225, 338 and 370 min/day, respectively). So, CSB does not change the carcass traits nor the feeding behaviour when compared to SOB. The increased of CSB concentration in the diet raised the daily gain, DM intake and rumination time, with no changes in carcass traits.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.sourceCurrículo Lattes-
dc.subjectCottonseed by-producten
dc.subjectFat sourceen
dc.subjectGain costen
dc.titleAnimal performance, feeding behaviour and carcass traits of feedlot cattle diet fed with agro-industrial by-product as fat sourceen
dc.contributor.institutionUniversidade Federal do Mato Grosso (UFMT)-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniversidade Federal do Mato Grosso (UFMT), Instituto de Ciências da Saúde, Sinop, MT, Brasil-
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho (UNESP), Faculdade de Ciências Agronômicas (FCA), Departamento de Economia, Sociologia e Tecnologia, Botucatu, SP, Brasil-
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho (UNESP), Faculdade de Ciências Agronômicas (FCA), Departamento de Economia, Sociologia e Tecnologia, Botucatu, SP, Brasil-
dc.rights.accessRightsAcesso aberto-
dc.relation.ispartofJournal of Agricultural Science-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.