01252nam a2200277 a 450000100080000000500110000800800410001910000190006024501380007926001260021730000110034352003580035465000160071265000140072865000240074265000210076665000120078765000180079965000220081765000250083965300230086470000160088770000340090370000190093770000180095619887382020-01-22       2014    bl uuuu     u00u1 u    #d1 aLIMA, J. G. de  aEffect of improving diet quality by feeding supplements on methane emission in different production systems of beef cattle in Brazil.  aIn: LIVESTOCK, CLIMATE CHANGE AND FOOD SECURITY CONFERENCE, 2014, Madrid. Conference abstract book... [Paris]: INRAc2014  ap. 27.  aIn Brazil, the national inventories on methane emission are carried out using the Tier 2 approach published by the Intergovernmental Panel on Climate Change (IPCC). Although, IPCC recommends the use of a more specific Tier 3 approach, this is hampered by a lack of consolidated data for development, evaluation and application of such a Tier 3 approach.  aBeef cattle  aBeef cows  aDietary supplements  aFeed supplements  aMethane  aGado de Corte  aNutrição animal  aSuplemento Alimentar  aEmissão de metano1 aBANNINK, A.1 aPOL VAN DASSELAAR, A. van den1 aBARIONI, L. G.1 aSANTOS, P. M.