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| Registros recuperados : 560 | |
| 401. |  | CHIZZOTTI, M. L.; MACHADO, F. S.; VALENTE, E. E. L.; PEREIRA, L. G. R.; CAMPOS, M. M.; TOMICH, T. R.; COELHO, S. G.; RIBAS, M. N. Technical note: Validation of a system for monitoring individual feeding behavior and individual feed intake in dairy cattle. Journal of Dairy Science, v. 98, n. 5, p. 3438-3442, 2015.| Biblioteca(s): Embrapa Gado de Leite. |
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| 402. | | SOUSA, M. D. C. de; ARAUJO NETO, R. B. de; MACHADO, F. A.; ALVES, A. A.; BARRETO, A. L. H.; ROCHA, L. L. da; RIBEIRO, J. L. Torta de girassol em substituição ao farelo de soja nos suplementos de ovinos criados em pastagem de capim massai (Panicum maximum Jacq. cv Massai), no município de Campo Maior-PI. In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 10., 2015, Teresina. [Anais...]. Teresina: Sociedade Nordestina de Produção Animal, 2015.| Biblioteca(s): Embrapa Meio-Norte. |
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| 403. | | CARVALHO, B. C. de; SANTOS, G. B. dos; VARAGO, F. C.; PIRES, M. de F. A.; VARGAS, M. W.; MACHADO, F. S.; CAMPOS, M. M. Tópicos avançados em reprodução de bovinos leiteiros. In: MARTINS, P. do C.; PICCININI, G. A.; KRUG, E. E. B.; MARTINS, C. E.; LOPES, F. C. F. Sustentabilidade ambiental, social e econômica da cadeia produtiva do leite: desafios e perspectivas. Brasília, DF : Embrapa, 2015. p. 109-138.| Biblioteca(s): Embrapa Gado de Leite. |
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| 404. | | CHIZZOTTI, M. L.; MACHADO, F. S.; PEREIRA, L. G. R.; CAMPOS, M. M.; TOMICH, T. R.; COELHO, S. G.; RIBAS, M. N. Validação de sistema de monitoramento individual de consumo e comportamento alimentar para bovinos. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 52., 2015, Belo Horizonte. Zootecnia: otimizando recursos e potencialidades: anais. Belo Horizonte: Sociedade Brasileira de Zootecnia, 2015. 3 p.| Biblioteca(s): Embrapa Gado de Leite. |
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| 406. | | SILVA, E O.; BASTOS, M. S. R.; SOARES, N. F. F.; ALVES, R. E.; FILGUEIRAS, H. A. C.; MACHADO, F. L. C. Uso de atmosferas modificadas y 1-MCP para conservar la calidad de melao fresco cortado. In: CONFERENCIA INTERNACIONAL DE CIENCIA Y TECNOLOGIA DE ALIMENTOS, 2005, La Habana, Cuba. Nuevas tcnologias de conservacion y envasado de frutas y hortalizas: vegetales frescos cortados - [anais]. La Habana: Conacyt: Cyted, 2005. p. 65-72| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| 407. | | OLIVARES PALMA, S. M.; MEALE, S. J.; PEREIRA, L. G. R.; MACHADO, F. S.; CARNEIRO, H.; LOPES, F. C. F.; MAURICIO, R. M.; CHAVES, A. V. In vitro fermentation, digestion kinetics and methane production of oilseed press cakes from biodiesel production. Asian-Australasian Journal of Animal Sciences, v. 26, n. 8, p. 1102-1110, 2013.| Biblioteca(s): Embrapa Gado de Leite. |
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| 408. | | SILVI, R.; PEREIRA, L. G. R.; PAIVA, C. A. V.; TOMICH, T. R.; TEIXEIRA, V. A.; SACRAMENTO, J. P.; FERREIRA, R. E. P.; COELHO, S. G.; MACHADO, F. S.; CAMPOS, M. M.; DÓREA, J. R. R. Adoption of precision technologies by brazilian dairy farms: the farmer's perception. Animals, v. 11, 3488, 2021.| Biblioteca(s): Embrapa Gado de Leite. |
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| 409. | | MARÇAL-PEDROZA, M. G.; CAMPOS, M. M.; SACRAMENTO, J. P.; PEREIRA, L. G. R.; MACHADO, F. S.; TOMICH, T. R.; COSTA, M. J. R. P. da; SANT’ANNA, A. C. Are dairy cows with a more reactive temperament less efficient in energetic metabolism and do they produce more enteric methane? Animal. The International Journal of Animal Biosciences, v. 15, 100224, 2021.| Biblioteca(s): Embrapa Gado de Leite. |
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| 410. | | TEIXEIRA, M. A. S.; MACHADO, F. M. C.; SARMENTO, N. M. F. P.; OLIVEIRA JÚNIOR, C. A.; RIET-CORREA, G.; CERQUEIRA, V. D.; FRANÇA, T. do N.; BEZERRA JÚNIOR, P. S. Aspectos patológicos e imuno-histoquímicos da polisserosite em búfalos (Bubalus bubalis). Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 1, p. 59-64, janeiro 2018. Título em inglês: Histopathological and immunohistochemical study of the polyserositis in buffalo (Bubalus bubalis).| Biblioteca(s): Embrapa Unidades Centrais. |
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| 411. | | TEIXEIRA, A. DE M.; GONÇALVES, L. C.; JAYME, D. G.; RIBEIRO JR. G. DE O.; CRUZ, D. S. G.; POSSAS, F. P.; PIRES NETO, O. DE S.; MACHADO, F. S. Consumo de energia e respirometria de ovinos alimentados com capim elefante verde em tres idades de corte. In: Congresso Brasileiro de Zootecnia, 21., 2011, Maceió. Anais...| Biblioteca(s): Embrapa Gado de Leite. |
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| 412. | | SOARES, G. O.; GOMES, M. B.; NEVES, L. F. M.; SCHMITZ, A. L.; MENDES, S. M.; SILVA, A. S.; DIAVÃO, J.; COELHO, S. G.; MACHADO, F. S.; CAMPOS, M. M. Consumo de leite, concentrado e água de bezerros holandeses nos primeiros 28 dias de idade sob amplitude térmica. In: WORKSHOP DE INICIAÇÃO CIENTÍFICA DA EMBRAPA GADO DE LEITE PIBIC/CNPQ, 26., 2022, Juiz de Fora. Anais... Juiz de Fora: Embrapa Gado de Leite, 2022. p. 25-29.| Biblioteca(s): Embrapa Gado de Leite. |
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| 413. | | TEIXEIRA, A. DE M.; GONÇALVES, L. C.; JAYME, D. G.; PIRES NETO, O. DE S.; CRUZ, D. S. G.; RIBEIRO JR, G. DE O.; RODRIGUES, J. A. S.; MACHADO, F. S. Consumo voluntario e digestibilidade aparente da materia seca e participação da energia das silagens de tres hibridos de sorgo. In: Congresso Brasileiro de Zootecnia, 21., 2011, Maceió. Anais...| Biblioteca(s): Embrapa Gado de Leite. |
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| 414. | | CARDOSO, M. J.; GUIMARAES, L. J. M.; GUIMARAES, P. E. de O.; TRINDADE, R. dos S.; ROCHA, L. M. P. da; SOUSA, V. F. de; ALBUQUERQUE JUNIOR, B. S. d´.; MACHADO, F. A.; FERREIRA, J. D. M. Informações agronômicas de variedades de milho no Meio-Norte do Brasil: ano agrícola 2017/2018. Teresina: Embrapa Meio-Norte, 2021. 28 p. (Embrapa Meio-Norte. Boletim de Pesquisa e Desenvolvimento, 129).| Biblioteca(s): Embrapa Meio-Norte. |
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| 415. | | PAIVA, C. A. V.; MACHADO, F. S.; CAMPOS, M. M.; SOUZA, G. N. de; VELASCO, F. O.; POSSAS, F. P.; LIMA, J. A. M.; FERREIRA, A. L.; PEREIRA, L. G. R. Information and precision techonologies used for improving the milking routine performance In: INTERNATIONAL PRECISION DAIRY FARMING CONFERENCE, 1., 2016, 2016, Leuwarden. Proceedings... Utrecht: University Utrecht, 2016. p. 229-232.| Biblioteca(s): Embrapa Gado de Leite. |
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| 416. | | MATIELLO, J. P.; GUADAGNIN, A. R.; VIZZOTTO, E. F.; STIVANIN, S. C. B.; HEISLER, G.; BETTENCOURT, A. F.; CAMPOS, M. M.; TOMICH, T. R.; MACHADO, F. S.; PEREIRA, L. G. R.; FISCHER, V. Intake, digestibility, energy and nitrogen utilisation, and enteric methane emission in Holstein and Girolando-F1 cows during the transition period. Archives of Animal Nutrition, v. 78, n. 1, p. 16-29, 2024.| Biblioteca(s): Embrapa Gado de Leite. |
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| 417. | | RODRIGUES, J. P. P.; LIMA, J. C. M.; MARCONDES, M. I.; CAMPOS, M. M.; MACHADO, F. S.; TRECE, A. S.; CASTRO, M. M. D.; MOREIRA, B. P.; CASTRO, P. G. Macromineral maintenance requirements for Holstein young calves. Journal of Dairy Science, v. 96, p. 243, 2013. Suppl. 1. p. 243 Edição dos abstracts do ASAS Joint Annual Meeting, 2013, Indianápolis. | Biblioteca(s): Embrapa Gado de Leite. |
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| 418. | | RODRIGUES, J. P. P.; LIMA, J. C. M.; CASTRO, M. M. D.; VALADARES FILHO, S. de C.; CHIZZOTTI, M. L.; CAMPOS, M. M.; MACHADO, F. S.; MARCONDES, M. I. Macromineral requirements of Holstein calves. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 4, p. 522-525, 2018. Notas Científicas.
Título em português: Exigências nutricionais de macrominerais para bezerros da raça Holandesa.| Biblioteca(s): Embrapa Gado de Leite; Embrapa Unidades Centrais. |
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| 419. | | SANTANA, F. M.; LAU, D.; SBALCHEIRO, C. C.; GUTERRES, C. W.; KUHNEM JUNIOR, P. R.; PADUA, J. M. V.; VENÂNCIO, W. S.; SCHIPANSKI, C. A.; CHAGAS, D. F.; CASAROTTO, G.; CAPITANIO, C. G.; SENGER, M.; MACHADO, F. J. Eficiência de fungicidas para controle de giberela do trigo: resultados dos ensaios cooperativos, safra 2021. Passo Fundo: Embrapa Trigo, 2023. 24 p. (Embrapa Trigo. Circular técnica, 79). ODS 2, ODS 12.| Biblioteca(s): Embrapa Clima Temperado; Embrapa Trigo. |
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| 420. | | SILVESTRE, T.; PEREIRA, L. G. R.; RODRIGUES, P. H. M.; MACHADO, F. S.; TOMICH, T. R.; CAMPOS, M. M.; SANTOS, G. B.; VARGAS, M. W.; ALMEIDA, E. M.; MATA E SILVA, B. C. Enteric methane emission by Holstein, Gyr and F1 Holstein-Gyr dairy heifers. In: BIENNIAL CONFERENCE OF THE AUSTRALIAN SOCIETY OF ANIMAL PRODUCTION, 30., 2014, Canberra. Proceedings... Toowong: The Australian Society of Animal Production, 2014. p. 244| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 560 | |
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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: |
08/01/2020 |
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Data da última atualização: |
06/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
TEIXEIRA, V. A.; COELHO, S. G.; TOMICH, T. R.; RODRIGUES, J. P. P.; CAMPOS, M. M.; MACHADO, F. S.; SILVA, M. V. G. B.; MONTEIRO, G. A.; PEREIRA, L. G. R. |
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Afiliação: |
Teixeira VA; Coelho SG; THIERRY RIBEIRO TOMICH, CNPGL; Pacheco Rodrigues JP; MARIANA MAGALHAES CAMPOS, CNPGL; FERNANDA SAMARINI MACHADO, CNPGL; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL; Monteiro GA; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL. |
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Título: |
Reproductive characteristics of bulls from two breed compositions and their correlations with infrared thermography. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Thermal Biology, v. 85, article 102407, 2019. |
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DOI: |
https://doi.org/10.1016/j.jtherbio.2019.102407 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective was to evaluate reproductive characteristics of crossbred Girolando (Gyr x Holstein) bulls from two breed compositions and correlate these results with infrared thermography data. Evaluations were performed considering sperm motility, vigor and morphology; scrotal circumference; body morphology and temperament. Infrared thermography was performed to determine surface temperatures of ocular and scrotal areas. Thermoregulation capacity was assessed by differences between air and rectal temperatures, air and maximum temperatures in ocular and scrotal areas, and dorsal and ventral lines of the scrotum. Data analysis was performed using a linear mixed model (breed composition as fixed effect and year of evaluation as random effect). Spearman correlation coefficient was used to associate thermography and reproductive data. Girolando 3/4 Holstein bulls had higher (P ≤ 0.001) scrotal circumference and higher average body morphology and temperament, whereas 5/8 Holstein bulls had a higher (P < 0.001) percentage of major-type and total sperm defects. Girolando 3/4 Holstein bulls had scrotal temperatures 0.8 °C higher (P < 0.001) and 5/8 Holstein bulls had 9.8% and 10.6% higher differences on ?rectal ? scrotal area? and ?ocular area ? scrotal area? temperatures, respectively. Ocular area temperatures had negative correlations (P ≤ 0.1) with sperm motility and vigor, and positive correlations (P < 0.001) with minor-type and total sperm defects. Ventral line scrotal temperatures had positive correlations (P < 0.001) with minor-type and total sperm defects. Girolando 3/4 Holstein bulls were found to be superior to 5/8 Holstein bulls for reproductive characteristics. Under non-stressing climatic conditions, semen characteristics of Girolando bulls were more influenced by breed composition than by the capacity for scrotal thermoregulation. Correlations between semen quality and scrotal temperatures can aid in the identification of bulls for breeding, particularly when a large number of animals are in the tests. MenosThe objective was to evaluate reproductive characteristics of crossbred Girolando (Gyr x Holstein) bulls from two breed compositions and correlate these results with infrared thermography data. Evaluations were performed considering sperm motility, vigor and morphology; scrotal circumference; body morphology and temperament. Infrared thermography was performed to determine surface temperatures of ocular and scrotal areas. Thermoregulation capacity was assessed by differences between air and rectal temperatures, air and maximum temperatures in ocular and scrotal areas, and dorsal and ventral lines of the scrotum. Data analysis was performed using a linear mixed model (breed composition as fixed effect and year of evaluation as random effect). Spearman correlation coefficient was used to associate thermography and reproductive data. Girolando 3/4 Holstein bulls had higher (P ≤ 0.001) scrotal circumference and higher average body morphology and temperament, whereas 5/8 Holstein bulls had a higher (P < 0.001) percentage of major-type and total sperm defects. Girolando 3/4 Holstein bulls had scrotal temperatures 0.8 °C higher (P < 0.001) and 5/8 Holstein bulls had 9.8% and 10.6% higher differences on ?rectal ? scrotal area? and ?ocular area ? scrotal area? temperatures, respectively. Ocular area temperatures had negative correlations (P ≤ 0.1) with sperm motility and vigor, and positive correlations (P <̷... Mostrar Tudo |
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Palavras-Chave: |
Andrological examination; Crossbreeding. |
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Thesagro: |
Sêmen. |
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Thesaurus NAL: |
Dairy cattle; Girolando; Reproduction; Thermoregulation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03101naa a2200313 a 4500
001 2118383
005 2024-02-06
008 2019 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.jtherbio.2019.102407$2DOI
100 1 $aTEIXEIRA, V. A.
245 $aReproductive characteristics of bulls from two breed compositions and their correlations with infrared thermography.$h[electronic resource]
260 $c2019
520 $aThe objective was to evaluate reproductive characteristics of crossbred Girolando (Gyr x Holstein) bulls from two breed compositions and correlate these results with infrared thermography data. Evaluations were performed considering sperm motility, vigor and morphology; scrotal circumference; body morphology and temperament. Infrared thermography was performed to determine surface temperatures of ocular and scrotal areas. Thermoregulation capacity was assessed by differences between air and rectal temperatures, air and maximum temperatures in ocular and scrotal areas, and dorsal and ventral lines of the scrotum. Data analysis was performed using a linear mixed model (breed composition as fixed effect and year of evaluation as random effect). Spearman correlation coefficient was used to associate thermography and reproductive data. Girolando 3/4 Holstein bulls had higher (P ≤ 0.001) scrotal circumference and higher average body morphology and temperament, whereas 5/8 Holstein bulls had a higher (P < 0.001) percentage of major-type and total sperm defects. Girolando 3/4 Holstein bulls had scrotal temperatures 0.8 °C higher (P < 0.001) and 5/8 Holstein bulls had 9.8% and 10.6% higher differences on ?rectal ? scrotal area? and ?ocular area ? scrotal area? temperatures, respectively. Ocular area temperatures had negative correlations (P ≤ 0.1) with sperm motility and vigor, and positive correlations (P < 0.001) with minor-type and total sperm defects. Ventral line scrotal temperatures had positive correlations (P < 0.001) with minor-type and total sperm defects. Girolando 3/4 Holstein bulls were found to be superior to 5/8 Holstein bulls for reproductive characteristics. Under non-stressing climatic conditions, semen characteristics of Girolando bulls were more influenced by breed composition than by the capacity for scrotal thermoregulation. Correlations between semen quality and scrotal temperatures can aid in the identification of bulls for breeding, particularly when a large number of animals are in the tests.
650 $aDairy cattle
650 $aGirolando
650 $aReproduction
650 $aThermoregulation
650 $aSêmen
653 $aAndrological examination
653 $aCrossbreeding
700 1 $aCOELHO, S. G.
700 1 $aTOMICH, T. R.
700 1 $aRODRIGUES, J. P. P.
700 1 $aCAMPOS, M. M.
700 1 $aMACHADO, F. S.
700 1 $aSILVA, M. V. G. B.
700 1 $aMONTEIRO, G. A.
700 1 $aPEREIRA, L. G. R.
773 $tJournal of Thermal Biology$gv. 85, article 102407, 2019.
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