Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1126817
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dc.contributor.authorARAÚJO, A. R.
dc.contributor.authorMUIR, J. P.
dc.contributor.authorVASCONCELOS, A. M. de
dc.contributor.authorPOMPEU, R. C. F. F.
dc.contributor.authorGUEDES, L. F.
dc.contributor.authorCOSTA, C. dos S.
dc.contributor.authorCARNEIRO, M. S. de S.
dc.contributor.authorCAMPOS, W. E.
dc.contributor.authorROGERIO, M. C. P.
dc.date.accessioned2020-11-20T09:11:45Z-
dc.date.available2020-11-20T09:11:45Z-
dc.date.created2020-11-19
dc.date.issued2020
dc.identifier.citationSemina: Ciências Agrárias, p. 1719-1728, set./out. 2020.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1126817-
dc.descriptionAbstract: Increasing milk production in countries such as Brazil, India and Pakistan implies the generation of dairy by-products such as nutrient-rich bovine whey which, if used in feeding small ruminants would reduce environmental waste and add value to this by-product. Twenty entire male kids weighing an average 17 kg and 5 months age were used. The diet control was composed by Aruana hay, milled whole maize, pelleted soybean and limestone. Bovine cheese whey at 1.5; 3.0 and 4.5% (DM basis) was added to experimental diets. Variables measured included intake, nutrient apparent digestibility, energy balance, and nitrogen balance. Regression equations and Pearson correlations (P ? 0.05) were determined. The 3% diet resulted in greater ether extract (EE) (g/kg0.75) and digestible EE (P ? 0.05) concentrations compared to 0% whey. The consumption of cellulose (g/kg0.75) was greater (P ? 0.05) for kids on the 3.0% diet compared to 0 or 1.5%. Nutrient apparent digestibility was not affected (P > 0.05) by the inclusion of whey. Kids on the 4.5% diet excreted more (P - 0.05) fecal N than those fed no whey; these also retained less N (P ? 0.05) compared to animals fed 3.0% or less whey in their diet. All diets resulted in positive energy and nitrogen balances. Bovine whey can be included in male kid diets up to 4.5% of diet without negatively affecting consumption or apparent digestibility of those diets. [Consumo, digestibilidade aparente e balanço de nutrientes de dietas com soro de leite bovino para caprinos].
dc.language.isoeng
dc.rightsopenAccesseng
dc.subjectDairy by-products
dc.subjectApparent digestibility
dc.titleConsumption, apparent digestibility and nutrient balance of diets with bovine milk whey for goats.
dc.typeArtigo de periódico
dc.subject.thesagroCaprino
dc.subject.thesagroCabrito
dc.subject.thesagroNutrição Animal
dc.subject.thesagroAlimento Para Animal
dc.subject.thesagroSoro de Leite
dc.subject.nalthesaurusSmall ruminants
dc.subject.nalthesaurusRuminant nutrition
dc.subject.nalthesaurusKids (goats)
dc.subject.nalthesaurusAnimal feeders
dc.subject.nalthesaurusAnimal feeding
dc.subject.nalthesaurusByproducts
dc.subject.nalthesaurusNutrients
dc.subject.nalthesaurusNutrient balance
dc.subject.nalthesaurusNitrogen balance
riaa.ainfo.id1126817
riaa.ainfo.lastupdate2020-11-19
dc.identifier.doihttp://dx.doi.org/10.5433/1679-0359.2020v41n5p1719
dc.contributor.institutionALEXANDRE RIBEIRO ARAÚJO, Universidade Federal do Piauí (UFPI) - Floriano, PI, Brasil; JAMES PIERRE MUIR, Texas A&M AgriLife Research - Stephenville, TX, USA; ANGELA MARIA DE VASCONCELOS, Universidade Estadual Vale do Acaraú (UVA) - Sobral, CE, Brasil.; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC; LUCIANA FREITAS GUEDES; CLÉSIO DOS SANTOS COSTA, Pós-graduação - Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil.; MARIA SOCORRO DE SOUSA CARNEIRO, Pós-graduação - Universidade Federal do Ceará (UFC) - Fortaleza, CE, Brasil.; WARLEY ÉFREM CAMPOS, Ministério da Agricultura, Pecuária e Abastecimento (MAPA) - Brasília, DF, Brasil.; MARCOS CLAUDIO PINHEIRO ROGERIO, CNPC.
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