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| Registros recuperados : 46 | |
| 2. |  | MENDONÇA, J. F. M. de; VALVERDE, I. D.; FONSECA, I.; SILVA M. V.; MARTINS, M. F. Análise das frequências alélicas e genotípicas dos genes para BLAD, DUMPS E CVM em animais da raça Girolando. In: CONGRESSO INTERNACIONAL DA RAÇA GIROLANDO, 1.; CONGRESSO BRASILEIRO DA RAÇA GIROLANDO, 2., 2015, Belo Horizonte. Anais... Belo Horizonte: Associação Brasileira dos Criadores de Girolando, 2015. 5 p.| Biblioteca(s): Embrapa Gado de Leite. |
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| 5. | | VIEIRA, F. De O.; MENDONÇA, J. F. M. De; FONSECA, I.; ARCURI, E. F.; RIBEIRO, J. B.; MARTINS, M. F. EMA-PCR: detection only viable pathogen on cell culture by Real-Time PCR In: CONGRESSO BRASILEIRO DE GENÉTICA, 62., 2016, Caxambu. Resumos... Ribeirão Preto: Sociedade Brasileira de Genética, 2016.| Biblioteca(s): Embrapa Gado de Leite. |
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| 6. | | MENDONÇA, J. F. M. de; VIEIRA, F. de O.; FONSECA, I.; ARCURI, E. F.; RIBEIRO, J. B.; MARTINS, M. F. Detecção de células viáveis de Salmonella spp. pela técnica de PCR em tempo real. In: CONGRESSO NACIONAL DE LATICÍNIOS, 30., 2015, Juiz de Fora. Anais... Belo Horizonte: EPAMIG, 2015. 5 p. 1 CD-ROM. MINAS LÁCTEA.| Biblioteca(s): Embrapa Gado de Leite. |
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| 7. | | VIEIRA, F. de O.; MENDONÇA, J. F. M. de; FONSECA, I.; ARCURI, E. F.; RIBEIRO, J. B.; MARTINS, M. F. Detecção de células viáveis de Salmonella spp. em queijo Coalho pela técnica de PCR em Tempo Real. In: WORKSHOP DE INICIAÇÃO CIENTÍFICA DA EMBRAPA GADO DE LEITE, 16., 2015, Juiz de Fora, MG Anais... Juiz de Fora: Embrapa Gado de Leite, 2015. 1 CD-ROM. (Embrapa Gado de Leite. Documentos, 185.). 2 p.| Biblioteca(s): Embrapa Gado de Leite. |
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| 8. | | MENDONÇA, J. F. M. de; SÁ, J. F. O. de; BORGES, M. de F.; MARTINS, M. F. Detecção de patógenos por PCR em tempo real. In: COSTA, R. G. B.; MARTINS, M. F.; MENDONÇA, J. F. M. DE; BORGES, M. DE F. (ed.). Controle de qualidade em queijo minas padrão: métodos físico-químicos, microbiológicos e moleculares. Brasília, DF: Embrapa, 2019. p. 71-82.| Biblioteca(s): Embrapa Gado de Leite. |
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| 11. | | FONSECA, I.; PINTO, I. S. B.; MENDONÇA, J. F. M.; BRANDAO, H. de M.; GUIMARAES, A. S.; CARVALHO, W. A.; VICCINI, L. F.; MARTINS, M. F. Análise do perfil de expressão dos genes FOXP3 e A2M em úberes extracorpóreos em resposta à Streptococcus agalactiae. In: CONGRESSO INTERNACIONAL DO LEITE, 13., 2015, Porto Alegre. Anais... Juiz de Fora: Embrapa Gado de Leite, 2015. 4 p.| Biblioteca(s): Embrapa Gado de Leite. |
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| 12. | | SIAS, G. R. F. V.; OLIVEIRA, N. A. de; MENDONÇA, J. F. M. de; PENNA, A. C. G.; SOUZA, G. N. de. Classificação de rebanhos bovinos leiteiros baseada na sensibilidade e especificidade da contagem de células somáticas para presença de Streptococcus agalactiae utilizando a curva ROC. Acta Scientiae Veterinariae, v. 46, s52, 2018. Supl. 2. Edição dos resumos do Encontro Nacional de Epidemiologia Veterinária, Porto Alegre, 2018.| Biblioteca(s): Embrapa Gado de Leite. |
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| 14. | | MENDONÇA, J. F. M.; BRITO, M. A. V. P. e; MENDONCA, L. C.; SOUZA, G. N. de; LANGE, C. C.; BRITO, J. R. F.; MONTEIRO, D. L. Fatores de risco para mastite subclínica em rebanhos leiteiros localizados na região de Santos Dumont, estado de Minas Gerais, Brasil In: SIMPÓSIO DE QUALIDADE DO LEITE, 3., 2016, Jaboticabal. Resumos. Jaboticabal: Universidade Estadual Paulista, 2016.| Biblioteca(s): Embrapa Gado de Leite. |
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| 15. | | MENDONÇA, J. F. M. de; VIEIRA, F. de O.; FONSECA, I.; ARCURI, E. F.; RIBEIRO, J. B.; BORGES, M. de F.; MARTINS, M. F. Detecção de células viáveis de patógenos em queijo Minas Padrão pela técnica de PCR em Tempo Real. In: CONGRESSO INTERNACIONAL DO LEITE, 13., 2015, Porto Alegre. Anais... Juiz de Fora: Embrapa Gado de Leite, 2015. 4 p.| Biblioteca(s): Embrapa Gado de Leite. |
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| 16. | | MENDONÇA, J. F. M. de; VIEIRA, F. de O.; FONSECA, I.; ARCURI, E. F.; RIBEIRO, J. B.; BORGES, M. de F.; MARTINS, M. F. Detecção de células viáveis de patógenos em queijo Minas Padrão pela técnica de PCR em Tempo Real. In: CONGRESSO INTERNACIONAL DO LEITE, 13., 2015, Porto Alegre. Anais... Juiz de Fora: Embrapa Gado de Leite, 2015. 1 CD-ROM.| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 17. | | MENDONÇA, J. F. M. De; SOUZA, G. N. de; DINIZ, F. H.; VICENTINI, N. M.; REIS, E. S. dos; PIRES, M. de F. A. Avaliação da qualidade do leite cru de propriedades de agricultura familiar produtoras de queijo parmesão artesanal de Alagoa e Bocaina de Minas Gerais In: SIMPÓSIO BRASILEIRO DE AGROPECUÁRIA SUSTENTÁVEL., 8.; INTERNATIONAL CONFERENCE ON SUSTAINABLE AGRICULTURE, 5. Sinop. Ciência, tecnologia e inovação para o desenvolvimento sustentável das novas fronteiras agrícolas: anais. [Sinop: SIMBRAS], 2016. p. 6-9.| Biblioteca(s): Embrapa Gado de Leite. |
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| 18. | | MENDONÇA, J. F. M De; SOUZA, G. N. de; DINIZ, F. H.; VICENTINI, N. M.; PAULA, J. C. J. De; PIRES, M. de F. A. Avaliação da qualidade microbiológica do leite cru de propriedades de agricultura familiar produtoras de queijo parmesão artesanal de Alagoa e Bocaina de Minas Gerais In: SIMPÓSIO BRASILEIRO DE AGROPECUÁRIA SUSTENTÁVEL., 8.; INTERNATIONAL CONFERENCE ON SUSTAINABLE AGRICULTURE, 5. Sinop. Ciência, tecnologia e inovação para o desenvolvimento sustentável das novas fronteiras agrícolas: anais. [Sinop: SIMBRAS], 2016. p. 10-13| Biblioteca(s): Embrapa Gado de Leite. |
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| 19. | | MENDONÇA, J. F. M.; RODRIGUES, L. G.; AQUINO, M. H. C.; SILVA, M. R.; MENDONCA, L. C.; SOUZA, G. N. de. Comparação de análises de séries temporais de contagem de células somáticas de tanque de rebanhos de bovinos leiteiros localizado no Brasil e nos Estados Unidos da América In: SIMPÓSIO DE QUALIDADE DO LEITE, 3., 2016, Jaboticabal. Resumos. Jaboticabal: Universidade Estadual Paulista, 2016.| Biblioteca(s): Embrapa Gado de Leite. |
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| 20. | | RODRIGUES, L. G.; AQUINO, M. H. C. de; SILVA, M. R.; MENDONCA, L. C.; MENDONÇA, J. F. M. de; SOUZA, G. N. de. Comparison of a time series analysis of bulk tank somatic cell counts of dairy herds located in Brazil and the United States. ARC Journal of Animal and Veterinary Sciences, v. 3, n. 4, p. 34-40, 2017.| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 46 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
06/07/2017 |
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Data da última atualização: |
30/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
GUIMARÃES, J. de L. B; BRITO, M. A. V. P. e; LANGE, C. C.; SILVA, M. R.; RIBEIRO, J. B.; MENDONCA, L. C.; MENDONÇA, J. F. M.; SOUZA, G. N. de. |
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Afiliação: |
JULIANA DE L. B. GUIMARÃES, FAPEMIG; MARIA APARECIDA V PAIVA E BRITO, CNPGL; CARLA CHRISTINE LANGE, CNPGL; MARCIO ROBERTO SILVA, CNPGL; JOAO BATISTA RIBEIRO, CNPGL; LETICIA CALDAS MENDONCA, CNPGL; JULIANA FRANÇA MONTEIRO DE MENDONÇA, UFJF; GUILHERME NUNES DE SOUZA, CNPGL. |
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Título: |
Estimate of the economic impact of mastitis: A case study in a Holstein dairy herd under tropical conditions. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Preventive Veterinary Medicine, v. 142, p. 46-50, 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to estimate the economic impact of mastitis at the herd level and the weight (percent) of the components of this impact in a Holstein dairy herd under tropical conditions. Three estimates of the economic impact of mastitis were performed. In estimates 1 and 2 the real production and economic indices from February 2011 to January 2012 were considered. In the estimate 1, indices for mastitis classified as ideal were considered, whereas in the estimate 2, the mastitis indices used were those recorded at the farm and at Holstein Cattle Association of Minas Gerais State database (real indices). Ideal mastitis indices were bulk milk somatic cell counts less than 250,000 cells/mL, incidence of clinical mastitis less than 25 cases/100 cows/year, number of culls due to udder health problems less than 5% and the percentage of cows with somatic cell counts greater than 200,000 cells/mL less than 20%. Considering the ideal indices of mastitis, the economic impact was US$19,132.35. The three main components of the economic impact were culling cows (39.4%) and the reduction in milk production due to subclinical and clinical mastitis (32.3% and 18.2%, respectively). Estimate 2 using real mastitis indices showed an economic impact of US$61,623.13 and the reduction in milk production due to mastitis (77.7%) and milk disposal (14.0%) were the most relevant components. The real impact of culling cows was approximately 16 times less than the weight that was considered ideal, indicating that this procedure could have been more frequently adopted. The reduction in milk production was 27.2% higher than the reduction in Estimate 1, indicating a need to control and prevent mastitis. The estimate 3 considered the same indices as estimate 2, but for the period from February 2012 to January 2013. Its economic impact was US$91,552.69. During this period, 161 treatments of cows with an intramammary antibiotic were performed to eliminate Streptococcus agalactiae, and eight cows chronically infected with Staphylococcus aureus were culled. The reduction in milk production due to mastitis was the main component of the economic impact (54.9%). The culling of cows with chronic infection was associated with an increase in the economic impact of mastitis and a reduction in the average productivity per cow. At the herd level reduction in milk production was the component that presented the largest weight in the economic impact of the disease MenosThe aim of this study was to estimate the economic impact of mastitis at the herd level and the weight (percent) of the components of this impact in a Holstein dairy herd under tropical conditions. Three estimates of the economic impact of mastitis were performed. In estimates 1 and 2 the real production and economic indices from February 2011 to January 2012 were considered. In the estimate 1, indices for mastitis classified as ideal were considered, whereas in the estimate 2, the mastitis indices used were those recorded at the farm and at Holstein Cattle Association of Minas Gerais State database (real indices). Ideal mastitis indices were bulk milk somatic cell counts less than 250,000 cells/mL, incidence of clinical mastitis less than 25 cases/100 cows/year, number of culls due to udder health problems less than 5% and the percentage of cows with somatic cell counts greater than 200,000 cells/mL less than 20%. Considering the ideal indices of mastitis, the economic impact was US$19,132.35. The three main components of the economic impact were culling cows (39.4%) and the reduction in milk production due to subclinical and clinical mastitis (32.3% and 18.2%, respectively). Estimate 2 using real mastitis indices showed an economic impact of US$61,623.13 and the reduction in milk production due to mastitis (77.7%) and milk disposal (14.0%) were the most relevant components. The real impact of culling cows was approximately 16 times less than the weight that was considered ... Mostrar Tudo |
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Palavras-Chave: |
Culling cows; Milk disposal; Reduction of milk production. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03222naa a2200241 a 4500
001 2072116
005 2023-01-30
008 2017 bl uuuu u00u1 u #d
100 1 $aGUIMARÃES, J. de L. B
245 $aEstimate of the economic impact of mastitis$bA case study in a Holstein dairy herd under tropical conditions.$h[electronic resource]
260 $c2017
520 $aThe aim of this study was to estimate the economic impact of mastitis at the herd level and the weight (percent) of the components of this impact in a Holstein dairy herd under tropical conditions. Three estimates of the economic impact of mastitis were performed. In estimates 1 and 2 the real production and economic indices from February 2011 to January 2012 were considered. In the estimate 1, indices for mastitis classified as ideal were considered, whereas in the estimate 2, the mastitis indices used were those recorded at the farm and at Holstein Cattle Association of Minas Gerais State database (real indices). Ideal mastitis indices were bulk milk somatic cell counts less than 250,000 cells/mL, incidence of clinical mastitis less than 25 cases/100 cows/year, number of culls due to udder health problems less than 5% and the percentage of cows with somatic cell counts greater than 200,000 cells/mL less than 20%. Considering the ideal indices of mastitis, the economic impact was US$19,132.35. The three main components of the economic impact were culling cows (39.4%) and the reduction in milk production due to subclinical and clinical mastitis (32.3% and 18.2%, respectively). Estimate 2 using real mastitis indices showed an economic impact of US$61,623.13 and the reduction in milk production due to mastitis (77.7%) and milk disposal (14.0%) were the most relevant components. The real impact of culling cows was approximately 16 times less than the weight that was considered ideal, indicating that this procedure could have been more frequently adopted. The reduction in milk production was 27.2% higher than the reduction in Estimate 1, indicating a need to control and prevent mastitis. The estimate 3 considered the same indices as estimate 2, but for the period from February 2012 to January 2013. Its economic impact was US$91,552.69. During this period, 161 treatments of cows with an intramammary antibiotic were performed to eliminate Streptococcus agalactiae, and eight cows chronically infected with Staphylococcus aureus were culled. The reduction in milk production due to mastitis was the main component of the economic impact (54.9%). The culling of cows with chronic infection was associated with an increase in the economic impact of mastitis and a reduction in the average productivity per cow. At the herd level reduction in milk production was the component that presented the largest weight in the economic impact of the disease
653 $aCulling cows
653 $aMilk disposal
653 $aReduction of milk production
700 1 $aBRITO, M. A. V. P. e
700 1 $aLANGE, C. C.
700 1 $aSILVA, M. R.
700 1 $aRIBEIRO, J. B.
700 1 $aMENDONCA, L. C.
700 1 $aMENDONÇA, J. F. M.
700 1 $aSOUZA, G. N. de
773 $tPreventive Veterinary Medicine$gv. 142, p. 46-50, 2017.
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