Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/48921
Registro completo de metadados
Campo DCValorIdioma
dc.creatorSampaio, L. C.-
dc.creatorPeixoto, M. S. M.-
dc.creatorBarbosa Filho, J. A. D.-
dc.creatorDamasceno, F. A.-
dc.creatorMachado, N. A. F.-
dc.creatorCosta, L. B. S.-
dc.creatorOliveira, K. P. L.-
dc.date.accessioned2022-01-20T01:42:42Z-
dc.date.available2022-01-20T01:42:42Z-
dc.date.issued2021-12-
dc.identifier.citationSAMPAIO, L. C. et al. Carnauba (Copernicia prunifera) straw as an alternative bedding material for dairy cows housed in a Compost barn system. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, [S.l.], v. 73, n. 6, p. 1361-1370, Nov./Dec. 2021. DOI: 10.1590/1678-4162-12249.pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/48921-
dc.description.abstractThe replacement of bedding in compost dairy barns (CB) comprises a recurrent management practice, but bedding materials are often not readily available in all regions and the choice of alternative materials is necessary. The objective was to evaluate the thermal attributes of carnauba straw (CS) bedding in compost dairy barn facilities. Environmental monitoring operations were performed at a commercial farm located in Northeast Brazil. Mini weather stations were used to evaluate environmental variables. The THI was evaluated as one of the comfort parameters. Analysis of the spatial distribution of bed surface temperature (BST) in the CB was performed using geostatistical techniques. The cows remained out of the comfort zone according to THI results. The BST indicated satisfactory performance and from the thermal point of view can be used as alternative bedding material in CB facilities. However, it was observed that the CS showed fast biomass degradation compared to conventional materials, widely known. In addition, inadequate temperature values (< 45°C) were found in the deeper of the CS bed, signaling higher risks of pathogenic microbial activity. Additional studies are needed for searching the proper management plans that increase the life span of the bed formed by carnauba straw.pt_BR
dc.languageen_USpt_BR
dc.publisherUniversidade Federal de Minas Gerais (UFMG), Escola de Veterináriapt_BR
dc.rightsAttribution 4.0 International*
dc.rightsacesso abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.sourceArquivo Brasileiro de Medicina Veterinária e Zootecniapt_BR
dc.subjectDairy cowpt_BR
dc.subjectThermal comfortpt_BR
dc.subjectCopernicia pruniferapt_BR
dc.subjectGeostatisticspt_BR
dc.titleCarnauba (Copernicia prunifera) straw as an alternative bedding material for dairy cows housed in a Compost barn systempt_BR
dc.typeArtigopt_BR
Aparece nas coleções:DEG - Artigos publicados em periódicos



Este item está licenciada sob uma Licença Creative Commons Creative Commons