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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
13/11/2006 |
Data da última atualização: |
13/06/2023 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
BRITO, L. G.; REGITANO, L. C. de A.; OLIVEIRA, M. C. de S.; HUACCA, M. E. F.; BORJA, M. |
Afiliação: |
LUCIANA GATTO BRITO, CPAF-RO; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE; MARCIA CRISTINA DE SENA OLIVEIRA, CPPSE. |
Título: |
Genotype characterization of the Haematobia irritans (Diptera: muscidae) from different Brazilian geographic regions based on Randomly amplied polymorphic DNA (RAPD) analysis. |
Ano de publicação: |
2006 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 14.; SIMPÓSIO LATINO-AMERICANO DE RICKETTSIOSES, 2., 2006, Ribeirão Preto. Anais... Ribeirão Preto: CBPV, 2006. |
Páginas: |
p. 183. |
Idioma: |
Inglês |
Palavras-Chave: |
aematobia irritans; Genotype characterization; Geographic regions. |
Categoria do assunto: |
W Química e Física |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/39066/1/PROCILCAR2006.00124.pdf
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Marc: |
LEADER 00823nam a2200193 a 4500 001 1041526 005 2023-06-13 008 2006 bl uuuu u00u1 u #d 100 1 $aBRITO, L. G. 245 $aGenotype characterization of the Haematobia irritans (Diptera$bmuscidae) from different Brazilian geographic regions based on Randomly amplied polymorphic DNA (RAPD) analysis.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 14.; SIMPÓSIO LATINO-AMERICANO DE RICKETTSIOSES, 2., 2006, Ribeirão Preto. Anais... Ribeirão Preto: CBPV$c2006 300 $ap. 183. 653 $aaematobia irritans 653 $aGenotype characterization 653 $aGeographic regions 700 1 $aREGITANO, L. C. de A. 700 1 $aOLIVEIRA, M. C. de S. 700 1 $aHUACCA, M. E. F. 700 1 $aBORJA, M.
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Embrapa Pecuária Sudeste (CPPSE) |
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![](/consulta/web/img/deny.png) | 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
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
11/05/2023 |
Data da última atualização: |
22/08/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
MARÇAL-PEDROZA, M. G.; CANOZZI, M. E. A.; CAMPOS, M. M.; SANT'ANNA, A. C. |
Afiliação: |
MARIA G. MARÇAL-PEDROZA, Universidade Federal de Juiz de Fora; MARIA EUGÊNIA ANDRIGHETTO CANOZZI, Instituto Nacional de Investigación Agropecuaria-INIA; MARIANA MAGALHAES CAMPOS, CNPGL; ALINE C. SANT'ANNA, Universidade Federal de Juiz de Fora. |
Título: |
Effects of dairy cow temperament on milk yield: a systematic review and meta-analysis. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Journal of Animal Science, v. 101, p. 1-12, 2023. |
DOI: |
https://doi.org/10.1093/jas/skad099 |
Idioma: |
Inglês |
Conteúdo: |
The temperament of dairy cows interferes in milk yield and quality, but there is a lack of consensus throughout the literature. Thus, systematic review (SR) and meta-analysis (MA) methodologies were used to assess the effects of dairy cow temperament on milk yield. Our literature search included four electronic databases (CABI Abstracts, Web of Science, PubMed, and Scopus) and bibliographies of the publications included on MA. As inclusion criteria, we considered publications about the temperament of lactating cows and its effect on daily milk yield and total milk yield (whole lactation). A random effect-MA was carried out separately for daily milk yield and total milk yield related to each class of cows? temperament, ?low? (low reactivity, calm animals), ?intermediate? (intermediate reactivity), and ?high? (high reactivity, reactive animals). A total of eight publications reporting 75 trials were included in the analyses for daily milk yield, and three publications reporting nine trials for total milk yield. For daily and total milk yield the heterogeneity between publications was high (I 2 = 99.9%). Cows of European breeds with intermediate temperament produced less milk daily than the calm (P = 0.020) and reactive ones (P < 0.001). In the case of primiparous cows, those with intermediate temperament produced less milk daily (P < 0.001) than the reactive ones, while for multiparous, the intermediate produced less than calm (P = 0.032) and reactive cows (P < 0.001). Regarding the stage of lactation, cows evaluated throughout lactation with a calm temperament tended (P = 0.081) to produce more milk than the intermediate ones, but less than the reactive ones (P < 0.001). For total milk yield, reactive cows tended to produce more than the calm (P = 0.082) and intermediate (P = 0.001) ones. Among European and primiparous cows, reactive cows produced more than the intermediate (P = 0.001). According to our results, we cannot confirm what we expected, that calmer cows would be the most productive for both daily and total yield. MenosThe temperament of dairy cows interferes in milk yield and quality, but there is a lack of consensus throughout the literature. Thus, systematic review (SR) and meta-analysis (MA) methodologies were used to assess the effects of dairy cow temperament on milk yield. Our literature search included four electronic databases (CABI Abstracts, Web of Science, PubMed, and Scopus) and bibliographies of the publications included on MA. As inclusion criteria, we considered publications about the temperament of lactating cows and its effect on daily milk yield and total milk yield (whole lactation). A random effect-MA was carried out separately for daily milk yield and total milk yield related to each class of cows? temperament, ?low? (low reactivity, calm animals), ?intermediate? (intermediate reactivity), and ?high? (high reactivity, reactive animals). A total of eight publications reporting 75 trials were included in the analyses for daily milk yield, and three publications reporting nine trials for total milk yield. For daily and total milk yield the heterogeneity between publications was high (I 2 = 99.9%). Cows of European breeds with intermediate temperament produced less milk daily than the calm (P = 0.020) and reactive ones (P < 0.001). In the case of primiparous cows, those with intermediate temperament produced less milk daily (P < 0.001) than the reactive ones, while for multiparous, the intermediate produced less than calm (P = 0.032) and reactive cows (P < 0.001). Regardi... Mostrar Tudo |
Palavras-Chave: |
Desempenho; Reatividade. |
Thesagro: |
Comportamento Animal; Gado Leiteiro. |
Thesaurus NAL: |
Animal performance; Behavior; Dairy cattle. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02822naa a2200253 a 4500 001 2153712 005 2023-08-22 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1093/jas/skad099$2DOI 100 1 $aMARÇAL-PEDROZA, M. G. 245 $aEffects of dairy cow temperament on milk yield$ba systematic review and meta-analysis.$h[electronic resource] 260 $c2023 520 $aThe temperament of dairy cows interferes in milk yield and quality, but there is a lack of consensus throughout the literature. Thus, systematic review (SR) and meta-analysis (MA) methodologies were used to assess the effects of dairy cow temperament on milk yield. Our literature search included four electronic databases (CABI Abstracts, Web of Science, PubMed, and Scopus) and bibliographies of the publications included on MA. As inclusion criteria, we considered publications about the temperament of lactating cows and its effect on daily milk yield and total milk yield (whole lactation). A random effect-MA was carried out separately for daily milk yield and total milk yield related to each class of cows? temperament, ?low? (low reactivity, calm animals), ?intermediate? (intermediate reactivity), and ?high? (high reactivity, reactive animals). A total of eight publications reporting 75 trials were included in the analyses for daily milk yield, and three publications reporting nine trials for total milk yield. For daily and total milk yield the heterogeneity between publications was high (I 2 = 99.9%). Cows of European breeds with intermediate temperament produced less milk daily than the calm (P = 0.020) and reactive ones (P < 0.001). In the case of primiparous cows, those with intermediate temperament produced less milk daily (P < 0.001) than the reactive ones, while for multiparous, the intermediate produced less than calm (P = 0.032) and reactive cows (P < 0.001). Regarding the stage of lactation, cows evaluated throughout lactation with a calm temperament tended (P = 0.081) to produce more milk than the intermediate ones, but less than the reactive ones (P < 0.001). For total milk yield, reactive cows tended to produce more than the calm (P = 0.082) and intermediate (P = 0.001) ones. Among European and primiparous cows, reactive cows produced more than the intermediate (P = 0.001). According to our results, we cannot confirm what we expected, that calmer cows would be the most productive for both daily and total yield. 650 $aAnimal performance 650 $aBehavior 650 $aDairy cattle 650 $aComportamento Animal 650 $aGado Leiteiro 653 $aDesempenho 653 $aReatividade 700 1 $aCANOZZI, M. E. A. 700 1 $aCAMPOS, M. M. 700 1 $aSANT'ANNA, A. C. 773 $tJournal of Animal Science$gv. 101, p. 1-12, 2023.
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