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An outlook on current recording and breeding programs of the Holstein cattle in Brazil. Author(s): COSTA, C. N.; HAGUIHARA, K.; MARQUES, A. Repository: BDPA Publication year: 2007
Intensive grazing system increases milk productivity of Holstein and Jersey-Holstein crossbred dairy cows. Author(s): OLIVEIRA, P. P. A.; RODRIGUES, P. H. M.; PRAES, M. F. F. M.; LEMES, A. P.; PEDROSO, A. de F.; ALVES, T. C. In Brazil, despite the lack of accurate statistics on the contribution of each type of system in total milk production, it is known that pastures represent the main feed source in most production syst... ... Repository: BDPA Publication year: 2016
Milk production and hematological and antioxidant profiles of dairy cows supplemented with oregano and green tea extracts as feed additives. Author(s): KOLLING, G. J.; STIVANIN, S. C. B.; GABBI, A. M.; MACHADO, F. S.; FERREIRA, A. L.; CAMPOS, M. M.; TOMICH, T. R.; CUNHA, C. S.; KLEIN, C. P.; AUGUST, P. M.; MATTÉ, C.; DILL, S. W.; PEREIRA, L. G. R.; FISCHER, V. We aimed to evaluate the effects of the addition of oregano (Origanum vulgare) or green tea (Camellia sinensis L.) extracts (separately and associated) on feed intake, milk production, and hematologic... ... Repository: BDPA Publication year: 2022
Methane emissions per area from Holstein and Holstein/Jersey dairy cows in two different grazing systems-preliminary results. Author(s): LEMES, A. P.; SAKAMOTO, L. S.; ALVES, T. C.; PEDROSO, A. de F.; OLIVEIRA, P. P. A.; PRAES, M. F. F. M.; RODRIGUES, P. H. M.; VILAS BOAS, D. F.; AZENHA, M. V.; BERNDT, A. The increase in greenhouse gases in the atmosphere is a widely discussed topic, with methane (CH4) generally mentioned as a gas with a global warming potential 25 times greater than carbon dioxide (CO... ... Repository: BDPA Publication year: 2016
Protein requirements for pregnant dairy cows. Author(s): CAMPOS, M. M.; MACHADO, F. S. We aimed to estimate the protein requirements of pregnant Holstein × Gyr cows. Sixty-one Holstein × Gyr (HG) cows were used, with an average initial BW of 480 ± 10.1 kg and 5 ± 0.5 yrs of age. Cows we... ... Repository: BDPA Publication year: 2023
Protein requirements for pregnant dairy cows. Author(s): CAMPOS, M. M.; MACHADO, F. S. Repository: BDPA Publication year: 2022
Are dairy cows with a more reactive temperament less efficient in energetic metabolism and do they produce more enteric methane? Author(s): MARÇAL-PEDROZA, M. G.; CAMPOS, M. M.; SACRAMENTO, J. P.; PEREIRA, L. G. R.; MACHADO, F. S.; TOMICH, T. R.; COSTA, M. J. R. P. da; SANT’ANNA, A. C. It remains unknown whether dairy cows with more reactive temperament produce more enteric methane (CH4) and are less bioenergetically efficient than the calmer ones. The objectives of this study were... ... Repository: BDPA Publication year: 2021
Identificação de vacas da raça Holandesa portadoras de alelo recessivo das doenças genéticas CVM, BLAD e DUMPS e genotipagem para Beta-caseína. Author(s): ALVES, A. S.; CAMPOS, R. A.; MALUF, V. H. H. K.; PEREIRA, H. P.; VIEIRA, F. de O.; REIS, D. R. de L.; GUIMARÃES, A. S.; MACHADO, M. A.; MARTINS, M. F. O Sistema Compost Barn "Vacas e Pessoas Felizes" será implantado no Campo Experimental José Henrique Bruschi da Embrapa Gado de Leite e como uma das etapas de seleção dos animais que comporão o Sistem... ... Repository: BDPA Publication year: 2021
Interação genótipo × ambiente para produção de leite de bovinos da raça Holandesa entre bacias leiteiras no estado do Paraná. Author(s): PAULA, M. C. de; MARTINS, E. N.; SILVA, L. O. C. da; OLIVEIRA, C. A. L. de; VALOTTO, A. A.; RIBAS, N. P. Foram analisados 117.082 registros de lactações encerradas para a produção de leite corrigida para os 305 dias de lactação (PL305) de 49.676 vacas da raça Holandesa, provenientes de 308 rebanhos distr... ... Repository: BDPA Publication year: 2009
Nutritional requirements of energy, protein and macrominerals for maintenance and weight gain of young crossbred Nellore × Holstein bulls on pasture. Author(s): PORTO, M. O.; PAULINO, M. F.; VALADARES FILHO, S. de C.; DETMANN, E.; CAVALI, J.; SALES, M. F. L.; VALENTE, E. E. L.; COUTO, V. R. M. The objective of this study was to estimate requirements of energy, protein and macrominerals of young Nellore/Holstein crossbreds bulls supplemented on pastures of Brachiaria decumbens Stapf. Thirty-... ... Repository: BDPA Publication year: 2012

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