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| 1. |  | PORCIONATO, M. A. de F; SOARES, W. V. B.; REIS, C. B. M. dos; CORTINHAS, C. S.; MESTIERI, L.; SANTOS, M. V. dos. Milk flow, teat morphology and subclinical mastitis prevalence in Gir cows. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 45, n. 12, p. 1507-1512, dez. 2010 Título em português: Fluxo de leite, morfometria de tetos e a prevalência de mastite subclínica em vacas Gir.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 1 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
01/04/2011 |
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Data da última atualização: |
09/05/2018 |
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Autoria: |
PORCIONATO, M. A. de F; SOARES, W. V. B.; REIS, C. B. M. dos; CORTINHAS, C. S.; MESTIERI, L.; SANTOS, M. V. dos. |
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Afiliação: |
Marco Aurélio de Felicio Porcionato, Universidade de São Paulo; Weber Vilas Boas Soares, Agência Paulista de Tecnologia dos Agronegócios; Carolina Barbosa Malek dos Reis, Universidade de São Paulo; Cristina Simões Cortinhas, Universidade de São Paulo; Lucinéia Mestieri, Universidade de São Paulo; Marcos Veiga dos Santos, Universidade de São Paulo. |
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Título: |
Milk flow, teat morphology and subclinical mastitis prevalence in Gir cows. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 45, n. 12, p. 1507-1512, dez. 2010 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Fluxo de leite, morfometria de tetos e a prevalência de mastite subclínica em vacas Gir. |
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Conteúdo: |
The aim of this work was to evaluate the association between milk flow, teat morphological measurements and subclinical mastitis prevalence in Gir cows. Eighty cows in the 2nd and 3rd lactations, with 90 to 200 days of lactation, were divided according to milk flow during milking into fast or slow groups. Teat morphometry was assessed by ultrasound scanning of the right anterior teat and external measurements. Milk samples were collected for somatic cells count (SCC) and microbiological culture. The association of morphometry and external measurements of the teats with the SCC and microorganisms found in milk were analysed. Milk flow was significantly correlated to milk production. Gir cows with slower milk flow had longer teat canal and greater milk yield, in comparison to cows with fast milk flow. Teat-end to floor distance influenced SCC of Gir cows. Prevalence of subclinical mastitis and the type of mastitis-causing pathogens were not affected by milk flow during milking. |
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Thesagro: |
Gir Leiteiro; Glândula Mamaria; Lactação; Morfologia Animal; Ordenha. |
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Thesaurus NAL: |
Animal morphology; Lactation; Mammary glands; Milking. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/105567/1/Milk-flow.pdf
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Marc: |
LEADER 01942naa a2200301 a 4500
001 1884808
005 2018-05-09
008 2010 bl uuuu u00u1 u #d
100 1 $aPORCIONATO, M. A. de F
245 $aMilk flow, teat morphology and subclinical mastitis prevalence in Gir cows.
260 $c2010
500 $aTítulo em português: Fluxo de leite, morfometria de tetos e a prevalência de mastite subclínica em vacas Gir.
520 $aThe aim of this work was to evaluate the association between milk flow, teat morphological measurements and subclinical mastitis prevalence in Gir cows. Eighty cows in the 2nd and 3rd lactations, with 90 to 200 days of lactation, were divided according to milk flow during milking into fast or slow groups. Teat morphometry was assessed by ultrasound scanning of the right anterior teat and external measurements. Milk samples were collected for somatic cells count (SCC) and microbiological culture. The association of morphometry and external measurements of the teats with the SCC and microorganisms found in milk were analysed. Milk flow was significantly correlated to milk production. Gir cows with slower milk flow had longer teat canal and greater milk yield, in comparison to cows with fast milk flow. Teat-end to floor distance influenced SCC of Gir cows. Prevalence of subclinical mastitis and the type of mastitis-causing pathogens were not affected by milk flow during milking.
650 $aAnimal morphology
650 $aLactation
650 $aMammary glands
650 $aMilking
650 $aGir Leiteiro
650 $aGlândula Mamaria
650 $aLactação
650 $aMorfologia Animal
650 $aOrdenha
700 1 $aSOARES, W. V. B.
700 1 $aREIS, C. B. M. dos
700 1 $aCORTINHAS, C. S.
700 1 $aMESTIERI, L.
700 1 $aSANTOS, M. V. dos
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 45, n. 12, p. 1507-1512, dez. 2010
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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