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Registro Completo |
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
01/04/2016 |
Data da última atualização: |
29/12/2017 |
Autoria: |
VARGAS, R. T.; SOUZA, F. N.; BRITO, M. A. V. P. e; BRITO, J. R. F.; LEITE, M. O.; FONSECA, L. M.; SAMPAIO, I. B. M.; CERQUEIRA, M. M. O. P. |
Afiliação: |
RENISON T. VARAS, UFMG; FERNANDO N. SOUZA, EV/UFMG; MARIA APARECIDA V PAIVA E BRITO, CNPGL; JOSÉ R. F. BRITO, CNPGL; MONICA O. LEITE, EV/UFMG; LEORGES M. FONSECA, EV/UFMG; IVAN B. M. SAMPAIO, EV/UFMG; MÔNICA M. O. P. CERQUEIRA, EV/UFMG. |
Título: |
Partial budget analysis of prepartum antimicrobial therpy and Escherichia coli J5 vaccination of dairy heifers and their effect on milk production and milk quality parameters. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 2, p. 77-82, fev. 2016. |
Idioma: |
Inglês |
Conteúdo: |
This study aimed to determine whether prepartum antimicrobial and/or Escherichia coli J5 vaccination in dairy heifers influence the milk production, milk quality, and estimate their economic benefit. Thus, 33 dairy heifers were enrolled in four groups using a split- -splot design. Groups were: (G1) prepartum antimicrobial infusion and vaccination with an E. coli J5 bacterin, (G2) prepartum antimicrobial infusion, (G3) vaccination with an E. coli J5 bacterin, and (G4) control heifers. Composite milk samples for somatic cell count, total bacteria count and milk composition were collected 15 days after calving and every 15 days until the end of the experiment. Bacteriological analysis was carried out at the end of study. The milk production and the incidence of clinical cases of mastitis, as well as the costs associated with them were recorded. The results demonstrate a reduction on clinical mastitis rates by preventive strategies, which implicated in lower volume of discarded milk (0.99, 1.01, 1.04 and 3.98% for G1, G2, G3 and G4, respectively) and higher economic benefit. Thus, in well-managed dairy herds the prevention of heifer mastitis by vaccination or antimicrobial therapy can reduce the amount of antimicrobials needed to treat clinical mastitis cases and the days of discarded milk. |
Palavras-Chave: |
Antimicrobial treatment; Tratamento antimicrobiano. |
Thesagro: |
Leite; Mamite; Vaca leiteira; Vacina. |
Thesaurus Nal: |
Dairy cows; Mastitis; Milk; Vaccines. |
Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/141919/1/Partial-budget-analysis.pdf
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Marc: |
LEADER 02298naa a2200325 a 4500 001 2042372 005 2017-12-29 008 2016 bl uuuu u00u1 u #d 100 1 $aVARGAS, R. T. 245 $aPartial budget analysis of prepartum antimicrobial therpy and Escherichia coli J5 vaccination of dairy heifers and their effect on milk production and milk quality parameters. 260 $c2016 520 $aThis study aimed to determine whether prepartum antimicrobial and/or Escherichia coli J5 vaccination in dairy heifers influence the milk production, milk quality, and estimate their economic benefit. Thus, 33 dairy heifers were enrolled in four groups using a split- -splot design. Groups were: (G1) prepartum antimicrobial infusion and vaccination with an E. coli J5 bacterin, (G2) prepartum antimicrobial infusion, (G3) vaccination with an E. coli J5 bacterin, and (G4) control heifers. Composite milk samples for somatic cell count, total bacteria count and milk composition were collected 15 days after calving and every 15 days until the end of the experiment. Bacteriological analysis was carried out at the end of study. The milk production and the incidence of clinical cases of mastitis, as well as the costs associated with them were recorded. The results demonstrate a reduction on clinical mastitis rates by preventive strategies, which implicated in lower volume of discarded milk (0.99, 1.01, 1.04 and 3.98% for G1, G2, G3 and G4, respectively) and higher economic benefit. Thus, in well-managed dairy herds the prevention of heifer mastitis by vaccination or antimicrobial therapy can reduce the amount of antimicrobials needed to treat clinical mastitis cases and the days of discarded milk. 650 $aDairy cows 650 $aMastitis 650 $aMilk 650 $aVaccines 650 $aLeite 650 $aMamite 650 $aVaca leiteira 650 $aVacina 653 $aAntimicrobial treatment 653 $aTratamento antimicrobiano 700 1 $aSOUZA, F. N. 700 1 $aBRITO, M. A. V. P. e 700 1 $aBRITO, J. R. F. 700 1 $aLEITE, M. O. 700 1 $aFONSECA, L. M. 700 1 $aSAMPAIO, I. B. M. 700 1 $aCERQUEIRA, M. M. O. P. 773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 36, n. 2, p. 77-82, fev. 2016.
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Embrapa Unidades Centrais (AI-SEDE) |
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Registros recuperados : 6 | |
1. | | LADEIRA, C. V. G.; SOUZA, F. N.; GUIMARAES, A. S.; DINIZ, S. A.; VARGAS, R. T.; SANTOS, R. P. S.; LEITE, M. O.; CERQUEIRA, M. M. O. P. Fatores climáticos e zootécnicos associados a mastite subclínica em vacas leiteiras 3/4 holandês-zebu. In: CONGRESSO BRASILEIRO DE QUALIDADE DO LEITE, 7., 2017, Curitiba. Anais... Curitiba: Conselho Brasileiro de Qualidade do Leite, 2017.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Gado de Leite. |
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2. | | VIANA, L. M.; RODRIGUES, F. S. R.; LEITE, M. O.; MARTINS, M. A.; CARVALHO, C. W. P. de; MARTINO, H. S. D.; FELISBERTO, M. H. F.; BARROS, F. A. R. Characterization and in vitro starch digestiblility of green banana pulp and pell flours. In: INTERNATIONAL CONGRESS ON BIOACTIVE COMPOUNDS, 2.; INTERNATIONAL WORKSHOP ON BIOACTIVE COMPOUNDS, 3., 2022, Campinas. Personal nutrition, ageing and food science: proceedings. Campinas: Unicamp, 2022. 154333.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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3. | | LADEIRA, C. V.; SOUZA, F. N.; FREITAS, D. S.; LADEIRA, L. G.; RODRIGUES, D. S.; LEITE, M. O.; FONSECA, L. M.; PENNA, C. M.; BRITO, M. A. V. P. e; CERQUEIRA, M. P. Dynamic of intramammary infections in 3/4 holstein x zebu dairy cows from a herd of Minas Gerais state, Brazil. Journal of Animal Science, v. 92, p. 436, 2014. Supplement. Edição dos abstracts do Joint Annual Meeting, 2014, Kansas City.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Gado de Leite. |
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4. | | VARGAS, R. T.; SOUZA, F. N.; BRITO, M. A. V. P. e; BRITO, J. R. F.; LEITE, M. O.; FONSECA, L. M.; SAMPAIO, I. B. M.; CERQUEIRA, M. M. O. P. Partial budget analysis of prepartum antimicrobial therapy and Escherichia coli J5 vaccination of dairy heifers and their effect on milk production and milk quality parameters. Pesquisa Veterinária Brasileira, v. 36, n. 2, p. 77-82, 2016.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Gado de Leite. |
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5. | | VARGAS, R. T.; SOUZA, F. N.; BRITO, M. A. V. P. e; BRITO, J. R. F.; LEITE, M. O.; FONSECA, L. M.; SAMPAIO, I. B. M.; CERQUEIRA, M. M. O. P. Partial budget analysis of prepartum antimicrobial therpy and Escherichia coli J5 vaccination of dairy heifers and their effect on milk production and milk quality parameters. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 2, p. 77-82, fev. 2016.Biblioteca(s): Embrapa Unidades Centrais. |
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6. | | PICININ, L. C. A.; TOALDO, I. M.; HOFF, R. B.; SOUZA, F. N.; LEITE, M. O; FONSECA, L. M.; DINIZ, S. A.; SILVA, M. X.; CERQUEIRA, M. O. P.; BORDIGNON-LUZ, M. T. Survey of pyrethroid, macrocyclic lactone and antibacterial residues in bulk milk tank fraom Minas Gerais State, Brazil. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 2, p. 97-104, fev. 2017.Biblioteca(s): Embrapa Unidades Centrais. |
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Registros recuperados : 6 | |
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