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Repetition of estrus is the most frequent reproductive problem after breeding in dairy cattle from Rio de Janeiro, Brazil. Author(s): ARASHIRO, E. K. N.; LIBONATI, H.; SANTOS, G. B. dos; NOGUEIRA, L. A. G.; SOUZA, G. N. de; LILENBAUM, W.; BRANDÃO, F. Z. ABSTRACT - Reproductive efficiency is one of the key elements for any milk production system to be successful. In this regard, reproductive management must be planned properly and the identification o... ... Repository: BDPA Publication year: 2017
Serology for Toxoplasmosis and Neosporosis in Ewes in the State of Mato Grosso Do Sul, Brazil. Author(s): OSHIRO, L. M.; REIS, F. A.; ANDREOTTI, R. Repository: BDPA Publication year: 2015
Método de TÚNEL: uma ferramenta alternativa para avaliar a integridade do DNA de espermatozóides bovinos. Author(s): MARTINS, C. F.; DODE, M. N.; BÁO, S. N.; RUMPF, R. ABSTRACT: The success of the assisted reproductive techniques (ART) in both humans and domestic animals depends of the semen quality. Since there is no test that alone can predict sperm fertility, as... ... Repository: BDPA Publication year: 2007
Recent advances in goat artificial insemination in Brazil. Author(s): FONSECA, J. F. da; MACHADO, V. de O.; PAIVA, M. P. S. L. M. de; FACO, O.; SOUZA-FABJAN, J. M. G. Abstract: This review reports the advances of goat Artificial Insemination (AI) in Brazil in the last two decades. These advances were based primarily on the study and knowledge of the reproductive ev... ... Repository: BDPA Publication year: 2019
Projeto Mais Precoce Embrapa: aumentar a produção e qualidade dos bezerros. Author(s): SILVA, J. C. B.; NOGUEIRA, E.; NICACIO, A. C.; ABREU, U. G. P. de; OLIVEIRA, L. O. F. de; BERGIER, I.; DIAS, F. R. T.; JULIANO, R. S.; GOMES, R. da C.; MENEZES, G. R. de O. Resumo: O Projeto Mais Precoce é constituído por dois projetos executados por uma equipe de pesquisadores da Embrapa em parceria com outras instituições como Universidades e Associações. O primeiro pr... ... Repository: BDPA Publication year: 2019
On the existence of solution to an optimization problem. Author(s): GARAGORRY, F. An abstract formulation of an optimization problem is proposed. This includes classical mathematical programming problems, as well as multi-objective optimization and several solution concepts in game... ... Repository: BDPA Publication year: 2010
Risk factors associated with seroprevalence of Chlamydia abortus in sheep farms in Ceará, Brazil. Author(s): LIMA, A. M. C.; ALVES, F. S. F.; PINHEIRO, R. R.; ALVES, S. M.; FARIAS, D. A. de; ANDRIOLI, A.; ELOY, A. M. X.; SANTOS, M. D. dos; CARDOSO, J. de F. S.; PAULA, N. R. de O. Background: Chlamydia abortus infections (Chlamydiosis) can cause reproductive problems in sheep, such as abortions and birth defects, leading to farm productivity loss. The symptoms, which are simila... ... Repository: BDPA Publication year: 2021
Serum FSH, AMH related to number and morphology of oocytes in superovulated 4 to 7 months old Nelore breed females (Bos Taurus Indicus). Author(s): KAWAMOTO, T. S.; ZACARIAS, T. A.; GUIMARÃES, A. L. S.; SCALIANTE, J. R.; RODRIGUES, S. de A. D.; FIGUEIREDO, R. A. Repository: BDPA Publication year: 2017
Low levels of taurine introgression in the current Brazilian Nelore and Gir indicine cattle populations. Author(s): O'BRIEN, A. M. P.; HÖLLER, D.; BOISON, S. A.; MILANESI, M.; BOMBA, L.; UTSUNOMIYA, Y. T.; CARVALHEIRO, R.; NEVES, H. H. R.; SILVA, M. V. G. B.; VAN TASSEL, C. P.; SOSTENGARD, T. S.; MÉSZÁROS, G.; AJMONE-MARSAN, P.; GARCIA, J. F.; SÖLKNER, J. Repository: BDPA Publication year: 2015
Could the differential expression of luteinizing hormone receptor isoforms explain the varaiability in superovulatory responses in cattle? Author(s): WOHLRES-VIANA, S.; ARASHIRO, E. K. N.; GRAZIA, J. G. V.; CAMARGO, L. S. de A.; MACHADO, M. A.; VIANA, J. H. M. Repository: BDPA Publication year: 2015

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