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dc.contributor.authorPEDREIRA, M. dos S.pt_BR
dc.contributor.authorOLIVEIRA, S. G. dept_BR
dc.contributor.authorPRIMAVESI, O. M. A. S. P. R.pt_BR
dc.contributor.authorLIMA, M. A. dept_BR
dc.contributor.authorFRIGHETTO, R. T. S.pt_BR
dc.contributor.authorBERCHIELLI, T. T.pt_BR
dc.date.accessioned2013-10-16T11:11:11Zpt_BR
dc.date.available2013-10-16T11:11:11Zpt_BR
dc.date.created2013-10-16pt_BR
dc.date.issued2013pt_BR
dc.identifier.citationRevista Brasileira de Zootecnia, v. 42, n.8, p. 592-598, 2013.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/968738pt_BR
dc.descriptionsing sorghum silage, the effect of roughage/concentrate ratios was evaluated on nutrient intake, digestibility, ruminal parameters and methane production by beef cattle. Three treatments (0, 30 and 60% of concentrate in DM of the diet) were distributed in three Latin squares, with nine animals and three periods. Dry matter intake increased as the grain concentration in diet increased; pH showed opposite behavior. Methane emissions were lower for animals fed the diet exclusively with sorghum silage as compared with those fed 30% of concentrate, but was similar to that of animals receiving 60% of concentrate. Losses of ingested gross energy as methane were reduced by 33% when grain concentration was increased in the diet. Concentrations of propionic and butyric acids were greater in diets with grain concentrate; acetic acid concentration was not affected. Concentrate in diet increases available energy for the metabolism, measured by lower losses of ingested gross energy as ruminal methane.eng
dc.language.isoengpt_BR
dc.rightsopenAccesspt_BR
dc.subjectGlobal greenhouse gasespt_BR
dc.subjectNutritional valuept_BR
dc.subjectSF6pt_BR
dc.titleMethane emissions and estimates of ruminal fermentation parameters in beef cattle fed different dietary concentrate levels.pt_BR
dc.typeArtigo de periódicopt_BR
dc.date.updated2015-10-22T11:11:11Zpt_BR
dc.subject.nalthesaurusrumen fermentationpt_BR
riaa.ainfo.id968738pt_BR
riaa.ainfo.lastupdate2015-10-22pt_BR
dc.contributor.institutionMÁRCIO DOS SANTOS PEDREIRA, Universidade Estadual do Sudoete da Bahiapt_BR
dc.contributor.institutionSIMONE GISELE DE OLIVEIRA, Universidade Federal do Paranáeng
dc.contributor.institutionODO MARIA ARTUR S P R PRIMAVESI, CPPSEeng
dc.contributor.institutionMAGDA APARECIDA DE LIMA, CNPMAeng
dc.contributor.institutionROSA TOYOKO SHIRAISHI FRIGHETTO, CNPMAeng
dc.contributor.institutionTELMA TERESINHA BERCHIELLI, Unesp.eng
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