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| Registros recuperados : 319 | |
| 81. |  | MONTOSSI, F.; SILVEIRA, C.; BRITO, G.; SAN JULIÁN, R.; LUZARDO, S.; DEL CAMPO, M. Can restricted grain supplementation practice under grazing conditions change fatty acid composition in lamb meat? [Poster]. In:International Congress of Meat Science and Technology (ICoMST), 55o., Copenhague, Dinamarca, 2009.| Biblioteca(s): INIA Tacuarembó. |
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| 82. | | BRITO, G.; LAGOMARSINO, X.; SAN JULIÁN, R.; LUZARDO, S.; DEL CAMPO, M.; MONTOSSI, F. Características de la canal y de la carne. ln: INIA LA ESTANZUELA. Jornada de Invernada Intensiva, julio, La Estanzuela, Colonia, Uruguay, 2010. Producción de carne desde una invernada de precisión. La Estanzuela, Colonia (Uruguay): INIA, 2010. p. 15-22 (INIA Serie Actividades de Difusión ; 609)| Biblioteca(s): INIA Tacuarembó. |
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| 84. | | BRITO, G.; SAN JULIÁN, R.; MONTOSSI, F.; CASTRO, L.; ROBAINA, R. Caracterización de la terneza, pH, temperatura y color pos mortem en corderos pesados machos y hembras: resultados preliminares. ln: Instituto Nacional de Investigación Agropecuaria, Uruguay (INIA); Instituto Nacional de Carnes, Uruguay (INAC). Investigación aplicada a la cadena agroindustrial cárnica, avances obtenidos: carne ovina de calidad (1998 - 2001). La Estanzuela, Colonia (Uruguay): INIA La Estanzuela, 2001. p. 125-135 (INIA Serie Actividades de Difusión ; 253)| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas. |
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| 86. | | BRITO, G.; SAN JULIÁN, R.; MONTOSSI, F.; CASTRO, L.; ROBAINA, R. Caracterización de la terneza, PH, temperatura y color pos mortem en corderos pesados machos y hembras del Uruguay. [Resumen]. In: CONGRESO MUNDIAL CORRIEDALE, 12, 2003, SET 1-10: MONTEVIDEO, URUGUAY. Montevideo (Uruguay): INIA; SUL; Sociedad Criadores de Corriedale, 2003 p. 117| Biblioteca(s): INIA Tacuarembó. |
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| 87. | | FONT I FURNOLS, M.; SAN JULIÁN, R.; GUERRERO, L.; SAÑUDO, C. Aceptabilidad de consumidores españoles, alemanes e ingleses frente a la carne de ovino de diferentes sistemas productivos y tiempos de maduración. In: JORNADA SOBRE PRESENTACIÓN DE RESULTADOS DEL PROYECTO, MADRID, MARZO, 2006; SAÑUDO, C.; MONTOSSI, F. (Coord.). Madrid: INIA (España), 2006. p. 53-55 Contiene presentación oral de María Font i Furnols, p. 57-59.| Biblioteca(s): INIA Tacuarembó. |
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| 89. | | DE BARBIERI, I.; MONTOSSI, F.; DIGHIERO, A.; LUZARDO, S.; BRITO, G.; SAN JULIAN, R.; NOLLA, M. Asociaciones entre animales: características / manejo de los animales y calidad de canal. In: MONTOSSI, F.; DE BARBIERI, I. (Eds.). Tecnologías de engorde de corderos pesados sobre pasturas cultivadas en Uruguay Montevideo (UY): INIA, 2013. p. 189-202 (INIA Serie Técnica; 206)| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 90. | | MONTOSSI, F.; BERRETTA, E.J.; SAN JULIÁN, R.; RISSO, D.; PIGURINA, G. Aspectos de manejo de pasturas naturales y mejoradas para incrementar la producción y calidad de productos animales en los sistemas ganaderos de las regiones de Basalto y Cristalino del Uruguay ln: Reuniao do Grupo Técnico Regional em Forrageiras do Cone Sul, Zona Campos, 17., 1998, Lages, SC, Brasil Nuernberg, N.J.; Oliveira Gomes, I.P. de, eds. Anais. Lages, SC (Brasil): Epagri ; UDESC, 1998. p. 63-71| Biblioteca(s): INIA Tacuarembó; INIA Treinta y Tres. |
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| 96. | | SAN JULIÁN, R.; MONTOSSI, F.; BRITO, G.; CAMESASCA, M.; NOLLA, M.; PREVE, F. Efecto de la carga animal, sistema de pastoreo y sexo sobre la calidad de carne de corderos Corriedale sobre una pastura de Trifolium repens y Lotus corniculatus en Uruguay. [Resumen]. In: CONGRESO MUNDIAL CORRIEDALE, 12, 2003, SET 1-10: MONTEVIDEO, URUGUAY. Montevideo (Uruguay): INIA; SUL; Sociedad Criadores de Corriedale, 2003. p. 120| Biblioteca(s): INIA Tacuarembó. |
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| 97. | | MONTOSSI, F.; SAN JULIÁN, R.; CORREA, D.; GONZALES, F.; PORCILE, V. Efecto de la carga animal, sistema de pastoreo y suplementación sobre la performance de corderos corriedale sobre una pastura de Triticale secale y Lolium multiflorum en la región de areniscas de Uruguay. ln: Bemhaja, M.; Pittaluga, O., eds. 30 años de investigación en suelos de areniscas, INIA Tacuarembó. Montevideo (Uruguay): INIA, 2006. p. 151-165 (INIA Serie Técnica ; 159)| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 98. | | MONTOSSI, F.; SAN JULIÁN, R.; CORREA, D.; GONZÁLES, F.; PORCILE, V. Efecto de la carga animal, sistema de pastoreo y suplementación sobre la performance de una pastura de Triticale secale y Lolium multiflorum pastoreada por corderos corriedale en la región de areniscas de Uruguay. ln: Bemhaja, M.; Pittaluga, O., eds. 30 años de investigación en suelos de areniscas, INIA Tacuarembó. Montevideo (Uruguay): INIA, 2006. p. 139-150 (INIA Serie Técnica ; 159)| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 99. | | MONTOSSI, F.; SAN JULIÁN, R.; CORREA, D.; GONZÁLEZ, F.; PORCILE, V. Efecto de la carga animal, sistema de pastoreo y suplementación sobre la performance de una pastura de Triticale secale y Lolium multiflorum pastoreada por corderos Corriedale en Uruguay. [Resumen]. In: CONGRESO MUNDIAL CORRIEDALE, 12, 2003, SET 1-10: MONTEVIDEO, URUGUAY. Montevideo (Uruguay): INIA; SUL; Sociedad Criadores de Corriedale, 2003. p. 130| Biblioteca(s): INIA Tacuarembó. |
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| 100. | | SAN JULIÁN, R.; MONTOSSI, F.; BRITO, G.; CAMESASCA, M.; NOLIA, M.; PREVE, F. Efecto de la carga animal, suplementación y momento de esquila en la calidad de carne de corderos Corriedale sobre una pastura de Trifolium repens y Lotus corniculatus en Uruguay. [Resumen]. In: CONGRESO MUNDIAL CORRIEDALE, 12, 2003, SET 1-10: MONTEVIDEO, URUGUAY. Montevideo (Uruguay): INIA; SUL; Sociedad Criadores de Corriedale, 2003. p. 121| Biblioteca(s): INIA Tacuarembó. |
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| Registros recuperados : 319 | |
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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
04/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
A - 2 |
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Autor : |
CAVESTANY, D.; CIBILS, J.; FREIRE, A.; SASTRE, A.; STEVENSON, J.S. |
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Afiliación : |
DANIEL CAVESTANY BOCKING, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; J. CIBILS, Private Veterinarians, Young, Rio Negro, Uruguay; A. FREIRE, Private Veterinarians, Young, Rio Negro, Uruguay; A. SASTRE, Private Veterinarians, Young, Rio Negro, Uruguay; J. S. STEVENSON, Department of Animal Sciences and Industry, Kansas State University, USA. |
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Título : |
Evaluation of two different oestrus-synchronisation methods with timed artificial insemination and resynchronisation of returns to oestrus in lactating Holstein cows. |
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Fecha de publicación : |
2003 |
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Fuente / Imprenta : |
Animal Reproduction Science, 15 July 2003, 77 (3-4): 141-155. |
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ISSN : |
0378-4320 |
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DOI : |
10.1016/S0378-4320(03)00032-0 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 18 July 2002 / Received in revised form 23 December 2002 / Accepted 6 January 2003 / Available online 6 March 2003. |
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Contenido : |
ABSTRACT.
To examine the outcomes of adding medroxyprogesterone acetate (MAP) to the ovsynch protocol with the traditional ovsynch protocol in both cycling and anoestrus cows, and to evaluate a resynchronisation protocol, 742 cows averaging more than 40 days postpartum were assigned to the following four treatments: (1) ovsynch (OVS): day 0: GnRH; day 7: PGF2α; day 9: a similar dose of GnRH; day 10: timed artificial insemination (TAI), approximately 16?20 h later; (2) ovsynch+MAP (MAP): the same ovsynch protocol plus an intravaginal insert made of polyurethane sponge impregnated with 300 mg of MAP immediately after the first GnRH treatment and on day 7, at the time of the PG treatment, the sponge was removed; (3) resynchronisation (MAP+ODB): 1 mg of oestradiol benzoate (ODB) on day 13 after TAI and a new sponge impregnated with MAP was inserted and; on day 20, 1 mg of ODB was given and the sponge removed; and (4) no resynchronisation (No MAP): only oestrus detection and AI at any repeat oestrus detected after TAI. Progesterone was measured in milk samples collected on days −17, −10, −3, 13 and 20 (TAI=day 0). Based on milk P4 at days −17 and −10, 27.4% of the cows were still anoestrus. At PG injection, 67.7% of the cycling and 21.3% of the anoestrus cows had elevated P4. Farm, days postpartum and parity variations were detected in both cases. On day 20 after TAI 42.6% of cycling and 8.3% of the anoestrous cows had elevated P4. Pregnancy rates were similar in both pre-breeding treatments (20%), but interactions (P<0.001) were detected between treatment and cycling activity (for anoestrous cows: MAP=34.9%; OVS=11.1%. Average interval from TAI to subsequent AI was 37±3 days. Resynchronisation resulted in more (P<0.001) cows in oestrus between days 18 and 25 after TAI. Conception rate in the MAP+ODB treatment was lower (P<0.05) than the No MAP group (22.8% versus 47.4%). It was concluded that the addition of a progestin to the ovsynch protocol resulted in increased pregnancy rates of cows treated during anoestrus. The benefit of including MAP with the ovsynch protocol for cycling cows is equivocal.
© 2003 Elsevier Science B.V. All rights reserved. MenosABSTRACT.
To examine the outcomes of adding medroxyprogesterone acetate (MAP) to the ovsynch protocol with the traditional ovsynch protocol in both cycling and anoestrus cows, and to evaluate a resynchronisation protocol, 742 cows averaging more than 40 days postpartum were assigned to the following four treatments: (1) ovsynch (OVS): day 0: GnRH; day 7: PGF2α; day 9: a similar dose of GnRH; day 10: timed artificial insemination (TAI), approximately 16?20 h later; (2) ovsynch+MAP (MAP): the same ovsynch protocol plus an intravaginal insert made of polyurethane sponge impregnated with 300 mg of MAP immediately after the first GnRH treatment and on day 7, at the time of the PG treatment, the sponge was removed; (3) resynchronisation (MAP+ODB): 1 mg of oestradiol benzoate (ODB) on day 13 after TAI and a new sponge impregnated with MAP was inserted and; on day 20, 1 mg of ODB was given and the sponge removed; and (4) no resynchronisation (No MAP): only oestrus detection and AI at any repeat oestrus detected after TAI. Progesterone was measured in milk samples collected on days −17, −10, −3, 13 and 20 (TAI=day 0). Based on milk P4 at days −17 and −10, 27.4% of the cows were still anoestrus. At PG injection, 67.7% of the cycling and 21.3% of the anoestrus cows had elevated P4. Farm, days postpartum and parity variations were detected in both cases. On day 20 after TAI 42.6% of cycling and 8.3% of the anoestrous cows had elevated P4. Pregnancy rat... Presentar Todo |
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Palabras claves : |
DAIRY CATTLE; GRAZING; MAP; OVSYNCH; REPRODUCTION; RESYNCHRONISATION. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 03202naa a2200277 a 4500
001 1012824
005 2019-10-04
008 2003 bl uuuu u00u1 u #d
022 $a0378-4320
024 7 $a10.1016/S0378-4320(03)00032-0$2DOI
100 1 $aCAVESTANY, D.
245 $aEvaluation of two different oestrus-synchronisation methods with timed artificial insemination and resynchronisation of returns to oestrus in lactating Holstein cows.$h[electronic resource]
260 $c2003
500 $aArticle history: Received 18 July 2002 / Received in revised form 23 December 2002 / Accepted 6 January 2003 / Available online 6 March 2003.
520 $aABSTRACT. To examine the outcomes of adding medroxyprogesterone acetate (MAP) to the ovsynch protocol with the traditional ovsynch protocol in both cycling and anoestrus cows, and to evaluate a resynchronisation protocol, 742 cows averaging more than 40 days postpartum were assigned to the following four treatments: (1) ovsynch (OVS): day 0: GnRH; day 7: PGF2α; day 9: a similar dose of GnRH; day 10: timed artificial insemination (TAI), approximately 16?20 h later; (2) ovsynch+MAP (MAP): the same ovsynch protocol plus an intravaginal insert made of polyurethane sponge impregnated with 300 mg of MAP immediately after the first GnRH treatment and on day 7, at the time of the PG treatment, the sponge was removed; (3) resynchronisation (MAP+ODB): 1 mg of oestradiol benzoate (ODB) on day 13 after TAI and a new sponge impregnated with MAP was inserted and; on day 20, 1 mg of ODB was given and the sponge removed; and (4) no resynchronisation (No MAP): only oestrus detection and AI at any repeat oestrus detected after TAI. Progesterone was measured in milk samples collected on days −17, −10, −3, 13 and 20 (TAI=day 0). Based on milk P4 at days −17 and −10, 27.4% of the cows were still anoestrus. At PG injection, 67.7% of the cycling and 21.3% of the anoestrus cows had elevated P4. Farm, days postpartum and parity variations were detected in both cases. On day 20 after TAI 42.6% of cycling and 8.3% of the anoestrous cows had elevated P4. Pregnancy rates were similar in both pre-breeding treatments (20%), but interactions (P<0.001) were detected between treatment and cycling activity (for anoestrous cows: MAP=34.9%; OVS=11.1%. Average interval from TAI to subsequent AI was 37±3 days. Resynchronisation resulted in more (P<0.001) cows in oestrus between days 18 and 25 after TAI. Conception rate in the MAP+ODB treatment was lower (P<0.05) than the No MAP group (22.8% versus 47.4%). It was concluded that the addition of a progestin to the ovsynch protocol resulted in increased pregnancy rates of cows treated during anoestrus. The benefit of including MAP with the ovsynch protocol for cycling cows is equivocal. © 2003 Elsevier Science B.V. All rights reserved.
653 $aDAIRY CATTLE
653 $aGRAZING
653 $aMAP
653 $aOVSYNCH
653 $aREPRODUCTION
653 $aRESYNCHRONISATION
700 1 $aCIBILS, J.
700 1 $aFREIRE, A.
700 1 $aSASTRE, A.
700 1 $aSTEVENSON, J.S.
773 $tAnimal Reproduction Science, 15 July 2003, 77 (3-4): 141-155.
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