Por favor, use este identificador para citar o enlazar este ítem: http://www.alice.cnptia.embrapa.br/alice/handle/doc/864164
Registro completo de metadatos
Campo DCValorLengua/Idioma
dc.contributor.authorPEDROSO, A. de F.pt_BR
dc.contributor.authorNUSSIO, L. G.pt_BR
dc.contributor.authorRODRIGUES, A. de A.pt_BR
dc.contributor.authorSANTOS, F. A. Ppt_BR
dc.contributor.authorMOURÃO, G. B.pt_BR
dc.contributor.authorBARIONI JUNIOR, W.pt_BR
dc.date.accessioned2011-04-10T11:11:11Zpt_BR
dc.date.available2011-04-10T11:11:11Zpt_BR
dc.date.created2010-10-14pt_BR
dc.date.issued2010pt_BR
dc.identifier.citationRevista Brasileira de Zootecnia, v. 39, n. 9, p. 1889-1893, 2010pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/864164pt_BR
dc.descriptionAn experiment was performed aiming at evaluating the performance of dairy cows fed sugarcane silages treated with additives compared to cows fed fresh forage. Twenty-four Holstein cows were grouped in blocks of three cows, according to parity order and milk production level, in multiple 3 × 3 Latin Square design to evaluate three types of ration (63% roughage and 37% concentrate in dry matter - DM): ration with silage treated with urea (5.0 g/kg of fresh forage - FF) + sodium benzoate (0.5 g/kg FF); ration with silage inoculated with Lactobacillus buchneri (5 × 104 cfu/g FF); ration with fresh sugarcane. Each evaluation period consisted of two weeks for adaptation and one week for data collection. Cows fed rations with silages treated with urea + benzoate and L. buchneri showed lower DM intake (18.5 vs 21.4 kg/day) and lower milk production (17.4 vs 18.6 kg/day) in comparison to those fed fresh forage ration. Fat content was higher in the milk of cows fed silage inoculated with L. buchneri compared to cows in the fresh forage group resulting in similar 3.5% fat corrected milk (FCM) among cows in both groups. Cows fed ration with silage treated with urea + benzoate presented intermediate fat content in milk but inferior FCM production compared to animals fed fresh sugarcane. Feed efficiency (kg FCM/kg DMI) was higher for cows fed ration produced with the inoculated silage (0.95), intermediate for cows that received silage treated with the combination of chemical additives (0.91) and lower for cows fed the ration with fresh sugarcane (0.83).pt_BR
dc.language.isoporpt_BR
dc.rightsopenAccesspt_BR
dc.subjectFeed efficiencypt_BR
dc.titlePerformance of dairy cows fed rations produced with sugarcane silages treated with additives or fresh sugarcane.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2012-05-04T11:11:11Zpt_BR
dc.subject.nalthesaurusmilk compositionpt_BR
dc.subject.nalthesaurusmilk productionpt_BR
dc.subject.nalthesaurussodium benzoatept_BR
dc.subject.nalthesaurusureapt_BR
riaa.ainfo.id864164pt_BR
riaa.ainfo.lastupdate2012-05-04pt_BR
dc.contributor.institutionANDRE DE FARIA PEDROSO, CPPSE; LUIZ GUSTAVO NUSSIO, ESALQ/USP; ARMANDO DE ANDRADE RODRIGUES, PESQUISADOR APOSENTADO DO CPPSE; FLÁVIO ALGUSTO PORTELA SANTOS, ESALQ/PIRACICABA; GERSON BARRETO MOURÃO, ESALQ/PIRACICABA; WALDOMIRO BARIONI JUNIOR, CPPSE.pt_BR
Aparece en las colecciones:Artigo em periódico indexado (CPPSE)

Ficheros en este ítem:
Fichero Descripción TamañoFormato 
9269.pdf41.86 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro sencillo del ítem

FacebookTwitterDeliciousLinkedInGoogle BookmarksMySpace