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Measurement and mitigation of methane emissions from beef cattle in tropical grazing systems: a perspective from Australia and Brazil. Author(s): BERNDT, A.; TOMKINS, N. W. The growing global demand for food of animal origin will be the incentive for countries such as Australia and Brazil to increase their beef production and international exports. This increased supply... ... Repository: BDPA Publication year: 2013
Enteric methane emission of Nellore cattle in extensive grazing or integrated systems. Author(s): GOMES, R. C.; BERNDT, A.; ALMEIDA, R. G.; MACEDO, M. C. M.; MARTINS, M. W. F.; SAKAMOTO, L. S.; VILAS BOAS, D. F. Brazilian beef cattle production is primarily based in grazing systems which in general present low productivity as a result of extensive monoculture pastures. Integrated systems come up as alternativ... ... Repository: BDPA Publication year: 2016
Nutrient status of cattle grazing systems in the western brazilian Amazon. Author(s): RUEDA, B. L.; McROBERTS, K. C.; BLAKE, R. W.; NICHOLSON, C. F.; VALENTIM, J. F.; FERNANDES, E. C. M. Low-input cultivated pastures to feed cattle have dominated land use after forest clearing for decades in the western Brazilian Amazon. This study was undertaken to help understand the inherent nutrie... ... Repository: BDPA Publication year: 2020
Effect of seasons on enteric methane emissions from cattle grazing Urochloa brizantha. Author(s): DEMARCHI, J. J. A. de A.; MANELLA, M. Q.; PRIMAVESI, O. M. A. S. P. R.; FRIGHETTO, R. T. S.; ROMERO, L. A.; BERNDT, A.; LIMA, M. A. de Abstract: The objective of this study was to evaluate the effect of seasons under a tropical climate on forage quality, aswell the effect of an Urochloa brizantha cv. Marandu grazing system on enteric... ... Repository: BDPA Publication year: 2016
Methane emissions of beef cattle in four Brazilian grazing systems. Author(s): BERNDT, A.; ALVES, T. C.; PEDROSO, A. de F.; PEDROSO, A. M.; PEZZOPANE, J. R. M.; NOGUEIRA, A. R. de A.; OLIVEIRA, P. P. A. Repository: BDPA Publication year: 2013
Ingestive behaviour, herbage intake and grazing efficiency of beef cattle steers on Tanzânia guineagrass subjected to rotational stocking managements. Author(s): DIFANTE, G. dos; EUCLIDES, V. P. B.; NASCIMENTO JÚNIOR, D. do; SILVA, S. C. da; TORRES JÚNIOR, R. A. de A.; SARMENTO, D. O. de L. ABSTRACT - The objective of this experiment was to evaluate the ingestive behaviour, herbage intake and grazing efficiency of beef cattle steers grazing on Panicum maximum Jacq. cv. Tanzania subjected... ... Repository: BDPA Publication year: 2009
Field measurements of ruminal methane of cattle grazing tropical grasses. Author(s): PEDREIRA, M. S.; PRIMAVESI, O. M. A. S. P. R.; LIMA, M. A.; FRIGHETTO, R.; BERCHIELLE, T. T. Repository: BDPA Publication year: 2005
Ingestive behaviour activities based on bioacoustic signals in grazing cattle. Author(s): DEFALQUE, G. A.; SANTOS, R.; YOSHIMURA, V. L.; ALVES, F. V. Repository: BDPA Publication year: 2020
Liver parameters of beef cattle intensively grazed and supplemented with non-antibiotic additives as a substitute for antibiotics. Author(s): PEREIRA, D. H.; ANJOS, E. dos; GALATTO, A.; ROECKER, A. N.; PRADO, T. A.; PEDREIRA, B. C. e The inclusion of high doses of concentrate in the diet of cattle promotes changes in metabolic activity, as well as in the organs. However, this high activity can lead to hepatic alterations, due to t... ... Repository: BDPA Publication year: 2021
Effects of supplementation frequency on the ruminal fermentation and enteric methane production of beef cattle grazing in tropical pastures. Author(s): CANESIN, R. C.; BERCHIELLI, T. T.; MESSANA, J. D.; BALDI, F.; PIRES, A. V.; FRIGHETTO, R. T. S.; FIORENTINI, G.; REIS, R. A. Abstract: The objective of this study was to evaluate the characteristics of ruminal fermentation and enteric methane production in beef cattle subjected to different supplementation frequencies while... ... Repository: BDPA Publication year: 2014

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