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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental; Embrapa Unidades Centrais. |
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Data corrente: |
21/02/2013 |
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Data da última atualização: |
22/01/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
VILLALOBOS-CORTÉS, A.; MARTINEZ, A.; VEGA-PLA, J. L.; LANDI, V.; QUIROZ, J.; MARTÍNEZ, R.; LÓPEZ, R. M.; SPONENBERG, P.; ARMSTRONG, E.; ZAMBRANO, D.; MARQUES, J. R.; DELGADO, J. V. |
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Afiliação: |
Axel Villalobos-Cortés, Instituto de Investigación Agropecuaria - Panamá; Amparo Martínez, UNIVERSIDAD DE CÓRDOBA; José Luis Vega-Pla, CRÍA CABALLAR DE LAS FUERZAS ARMADAS; Vincenzo Landi, UNIVERSIDAD DE CÓRDOBA; Jorge Quiroz, UNIVERSIDADA DE CÓRDOBA; Rubén Martínez, UNIVERSIDAD NACIONAL LOMAS DE ZAMORA; Roberto Martínez López, UNA; Phil Sponenberg; Eileen Armstrong, UNIVERSIDAD DE LA REPÚBLICA - MONTEVIDEO; Delsito Zambrano, UNIVERSIDAD TÉCNICA ESTADUAL DE QUEVEDO; JOSE RIBAMAR FELIPE MARQUES, CPATU; Juan Vicente Delgado, UNIVERSIDAD DE CÓRDOBA. |
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Título: |
Relaciones entre los bovinos criollos panameños y algunas razas criollas de Latinoamérica. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 47, n. 11 p. 1637-1646, nov. 2012. |
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Idioma: |
Espanhol |
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Conteúdo: |
El objetivo de este trabajo fue establecer la relación genética entre poblaciones bovinas panameñas Guabalá y Guaymí y algunas poblaciones criollas de Latinoamérica. Se practicó un análisis factorial de correspondencias, análisis de varianza molecular, distancias genéticas, número medio de migrantes por población y los estadísticos F de Wright. Se evaluó la estructura de la población mediante un modelo Bayesiano, suponiéndose un número desconocido de K grupos diferentes genéticamente. El análisis factorial de correspondencias mostró que las poblaciones Guabalá y Guaymí se agrupan con los bovinos criollos mexicanos y el Texas Longhorn. Igualmente se observó menor diferenciación genética de las criollas panameñas con mexicanos y el Texas Longhorn. Los análisis de distancia genética también mostraron dados similares a los obtenidos por el Amova y por el análisis factorial de correspondencia, y se observó menor distancia entre poblaciones del norte y las panameñas, en comparación con las poblaciones del sur. La agrupación bayesiana permitió la asignación de los individuos a su respectivo grupo, con base en su semejanza genética, y proporcionó información acerca del número de poblaciones bajo el cual se originan. Hay una estrecha relación histórica, genética y geográfica de las poblaciones panameñas, criollas mexicanas y Texas Longhorn, a partir de las
migraciones de sus precursores desde las Antillas hacia Panamá y México. |
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Palavras-Chave: |
Conservación; Conservation; Criollo; Estructura genética; Genetic structure; Guabalá; Guaymí; Local breeds; QTL. |
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Thesagro: |
Bovino; Bufalo; Genetica animal. |
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Categoria do assunto: |
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L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/76908/1/12446-63661-1-PB.pdf
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Marc: |
LEADER 02558naa a2200397 a 4500
001 1950401
005 2021-01-22
008 2012 bl uuuu u00u1 u #d
100 1 $aVILLALOBOS-CORTÉS, A.
245 $aRelaciones entre los bovinos criollos panameños y algunas razas criollas de Latinoamérica.
260 $c2012
520 $aEl objetivo de este trabajo fue establecer la relación genética entre poblaciones bovinas panameñas Guabalá y Guaymí y algunas poblaciones criollas de Latinoamérica. Se practicó un análisis factorial de correspondencias, análisis de varianza molecular, distancias genéticas, número medio de migrantes por población y los estadísticos F de Wright. Se evaluó la estructura de la población mediante un modelo Bayesiano, suponiéndose un número desconocido de K grupos diferentes genéticamente. El análisis factorial de correspondencias mostró que las poblaciones Guabalá y Guaymí se agrupan con los bovinos criollos mexicanos y el Texas Longhorn. Igualmente se observó menor diferenciación genética de las criollas panameñas con mexicanos y el Texas Longhorn. Los análisis de distancia genética también mostraron dados similares a los obtenidos por el Amova y por el análisis factorial de correspondencia, y se observó menor distancia entre poblaciones del norte y las panameñas, en comparación con las poblaciones del sur. La agrupación bayesiana permitió la asignación de los individuos a su respectivo grupo, con base en su semejanza genética, y proporcionó información acerca del número de poblaciones bajo el cual se originan. Hay una estrecha relación histórica, genética y geográfica de las poblaciones panameñas, criollas mexicanas y Texas Longhorn, a partir de las migraciones de sus precursores desde las Antillas hacia Panamá y México.
650 $aBovino
650 $aBufalo
650 $aGenetica animal
653 $aConservación
653 $aConservation
653 $aCriollo
653 $aEstructura genética
653 $aGenetic structure
653 $aGuabalá
653 $aGuaymí
653 $aLocal breeds
653 $aQTL
700 1 $aMARTINEZ, A.
700 1 $aVEGA-PLA, J. L.
700 1 $aLANDI, V.
700 1 $aQUIROZ, J.
700 1 $aMARTÍNEZ, R.
700 1 $aLÓPEZ, R. M.
700 1 $aSPONENBERG, P.
700 1 $aARMSTRONG, E.
700 1 $aZAMBRANO, D.
700 1 $aMARQUES, J. R.
700 1 $aDELGADO, J. V.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 47, n. 11 p. 1637-1646, nov. 2012.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
29/12/2020 |
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Data da última atualização: |
29/12/2020 |
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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: |
SILVA, P. M. R. S.; FERREIRA, I. C.; FONSECA NETO, A. M. da; MALAQUIAS, J. V.; PINHO, G. A. S.; OLIVEIRA, S. A. S.; MARTINS, C. F. |
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Afiliação: |
ISABEL CRISTINA FERREIRA, CPAC; ALVARO MORAES DA FONSECA NETO, CPAC; JUACI VITORIA MALAQUIAS, CPAC; CARLOS FREDERICO MARTINS, CPAC. |
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Título: |
Does environmental enrichment consisting of brushing prepartum zebu heifers improve first-lactation behavior? |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Applied Animal Behaviour Science, v. 234, 2021. |
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Páginas: |
6 p. |
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Idioma: |
Português |
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Conteúdo: |
To date, Qualitative Behavior Assessment (QBA) has not been used to measure the welfare of pre-partum Zebu heifers treated with practices of positive handling. The study objective was to investigate the effect of brushing as positive handling on animal behavior in the prepartum period, aside from establishing a qualitative behavior index to assess the animals? well-being pre- and postpartum periods. Thirty-five Zebu, 21 Gyr and 14 Gyr/ Holstein heifers were evaluated. Filming was performed during the prepartum period, and on postpartum day (PPD) 1, 5 and 15. The filmed material was evaluated based on the method of Qualitative Behavior Assessment (QBA). A total of 1942 evaluation sheets with 10 fixed descriptive terms were analyzed. The means of Qualitative Behavior Index (QBI) were compared by the Tukey-Kramer test at 5% probability. On PPD1, training improved the QBI of Gyr and Gyr/Holstein heifers by 93 % and 43 %, respectively. The cumulative sum of the first two components explained 73.32 % of the variability in the datasets. High correlations were observed between the undesirable adjective pairs ?nervous - aggressive? and ?scared - irritable? (0.88); ?confused-fearful? and ?scared - irritable? (0.87) and between the desirable adjectives ?calm - even-tempered? and? sociable - friendly? (0.78). The use of QBA to measure the welfare of pre- and postpartum Zebu heifers is applicable and efficient. The implementation of a training of prepartum Zebu heifers with environmental enrichment, tactile stimulation by brushing and human presence improved the adaptation of Zebu heifers to the postpartum milking system. We suggest brushing of Gyr heifers in the pre- as well as postpartum phases to improve the well-being of the animals. MenosTo date, Qualitative Behavior Assessment (QBA) has not been used to measure the welfare of pre-partum Zebu heifers treated with practices of positive handling. The study objective was to investigate the effect of brushing as positive handling on animal behavior in the prepartum period, aside from establishing a qualitative behavior index to assess the animals? well-being pre- and postpartum periods. Thirty-five Zebu, 21 Gyr and 14 Gyr/ Holstein heifers were evaluated. Filming was performed during the prepartum period, and on postpartum day (PPD) 1, 5 and 15. The filmed material was evaluated based on the method of Qualitative Behavior Assessment (QBA). A total of 1942 evaluation sheets with 10 fixed descriptive terms were analyzed. The means of Qualitative Behavior Index (QBI) were compared by the Tukey-Kramer test at 5% probability. On PPD1, training improved the QBI of Gyr and Gyr/Holstein heifers by 93 % and 43 %, respectively. The cumulative sum of the first two components explained 73.32 % of the variability in the datasets. High correlations were observed between the undesirable adjective pairs ?nervous - aggressive? and ?scared - irritable? (0.88); ?confused-fearful? and ?scared - irritable? (0.87) and between the desirable adjectives ?calm - even-tempered? and? sociable - friendly? (0.78). The use of QBA to measure the welfare of pre- and postpartum Zebu heifers is applicable and efficient. The implementation of a training of prepartum Zebu heifers with environmental... Mostrar Tudo |
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Palavras-Chave: |
Conforto animal; Escovação. |
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Thesagro: |
Gado Zebu; Parto; Pós-Parto. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02520naa a2200265 a 4500
001 2128788
005 2020-12-29
008 2021 bl uuuu u00u1 u #d
100 1 $aSILVA, P. M. R. S.
245 $aDoes environmental enrichment consisting of brushing prepartum zebu heifers improve first-lactation behavior?$h[electronic resource]
260 $c2021
300 $a6 p.
520 $aTo date, Qualitative Behavior Assessment (QBA) has not been used to measure the welfare of pre-partum Zebu heifers treated with practices of positive handling. The study objective was to investigate the effect of brushing as positive handling on animal behavior in the prepartum period, aside from establishing a qualitative behavior index to assess the animals? well-being pre- and postpartum periods. Thirty-five Zebu, 21 Gyr and 14 Gyr/ Holstein heifers were evaluated. Filming was performed during the prepartum period, and on postpartum day (PPD) 1, 5 and 15. The filmed material was evaluated based on the method of Qualitative Behavior Assessment (QBA). A total of 1942 evaluation sheets with 10 fixed descriptive terms were analyzed. The means of Qualitative Behavior Index (QBI) were compared by the Tukey-Kramer test at 5% probability. On PPD1, training improved the QBI of Gyr and Gyr/Holstein heifers by 93 % and 43 %, respectively. The cumulative sum of the first two components explained 73.32 % of the variability in the datasets. High correlations were observed between the undesirable adjective pairs ?nervous - aggressive? and ?scared - irritable? (0.88); ?confused-fearful? and ?scared - irritable? (0.87) and between the desirable adjectives ?calm - even-tempered? and? sociable - friendly? (0.78). The use of QBA to measure the welfare of pre- and postpartum Zebu heifers is applicable and efficient. The implementation of a training of prepartum Zebu heifers with environmental enrichment, tactile stimulation by brushing and human presence improved the adaptation of Zebu heifers to the postpartum milking system. We suggest brushing of Gyr heifers in the pre- as well as postpartum phases to improve the well-being of the animals.
650 $aGado Zebu
650 $aParto
650 $aPós-Parto
653 $aConforto animal
653 $aEscovação
700 1 $aFERREIRA, I. C.
700 1 $aFONSECA NETO, A. M. da
700 1 $aMALAQUIAS, J. V.
700 1 $aPINHO, G. A. S.
700 1 $aOLIVEIRA, S. A. S.
700 1 $aMARTINS, C. F.
773 $tApplied Animal Behaviour Science$gv. 234, 2021.
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