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 | Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha : |
02/10/2014 |
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Actualizado : |
29/04/2020 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
VIÑOLES, C.; DE BARBIERI, I.; GIL, J.; OLIVERA, J.; FIERRO, S.; BIALADE, F.; MONTOSSI, F. |
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Afiliación : |
CAROLINA VIÑOLES GIL, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; LUIS IGNACIO DE BARBIERI ETCHEBERRY, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; J. GIL, Departamento de Salud en los Sistemas Pecuarios. Área de Producción y Sanidad Ovina. Instituto de Producción Animal. Facultad de Veterinaria. EEMAC, Paysandú, Uruguay; J.OLIVERA, Departamento de Salud en los Sistemas Pecuarios. Área de Producción y Sanidad Ovina. Instituto de Producción Animal. Facultad de Veterinaria. EEMAC, Paysandú, Uruguay; S.FIERRO, Departamento de Salud en los Sistemas Pecuarios. Área de Producción y Sanidad Ovina. Instituto de Producción Animal. Facultad de Veterinaria. EEMAC, Paysandú, Uruguay; FEDERICA BIALADE BURNETT, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; FABIO MARCELO MONTOSSI PORCHILE, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Long-term effect of nutrition on the metabolic status and reproductive potential of Merino rams under grazing conditions. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
Animal Production Science, 2012, v. 52, no.10, p. 881-889. https://doi.org/10.1071/AN11365 |
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DOI : |
10.1071/AN11365 |
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Idioma : |
Inglés |
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Notas : |
History article: Received 2 November 2011; accepted 17 March 2012; published online 16 July 2012.Corresponding author. Acknowledgements: The authors wish to thank the staff of INIA’s Research Station and the studentsin thesis from the Faculty of Veterinary Medicine for their invaluable helpduring the experiment. We wish to thank Marcia del Campo for her input intothe analysis and interpretation of the behavioural data. Email: cvinoles@adinet.com.uy |
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Contenido : |
To evaluate the impact of feeding rams for 14 weeks with legumes and supplement on their clinical, behavioural and endocrine responses, 32 Merino rams, 17 months old, were allocated to four groups (n = 8). The 2 · 2 factorial arrangement evaluated the pasture type (IP, improved pasture; NP, native pasture) and the effect of feeding (+S) or not (?S) feeding a supplement. Every 2 weeks liveweight, scrotal circumference and serving capacity were evaluated and blood samples taken to measure the concentrations of metabolites and metabolic hormones. Grazing behaviour was evaluated every 4 weeks. Rams grazing IP (61.8± 0.7 kg) were heavier than those grazing NP (59.6± 0.7 kg; P < 0.05), and +S rams (61.8 ± 0.7 kg) heavier than ?S rams (59.3 ± 0.6 kg; P < 0.05). Compared with rams from the IP+S, IP?S and NP+S, rams grazing NP?S lost weight (P < 0.001) during the experiment. The scrotal circumference was larger in IP+S (30 ± 0.4 cm), IP?S (30±0.4 cm) and NP+S (31±04 cm) than inNP?S (29±0.4 cm; P < 0.001). Only in rams from the group NP+S was a significant increase in scrotal circumference observed during the trial (P < 0.05). The supplement tended to maintain the mating potential elevated towards the end of the experiment (+S: 74.3 ± 5.4 and ?S: 61.7 ± 6.3 ewes/ram; P = 0.07). Supplemented rams were less frequently seen grazing (47 ± 3%) than non-supplemented rams (57 ± 4%; P = 0.09). Rams grazing IP ruminated more frequently (13 ± 2%) than those grazing NP (9 ± 2%; P < 0.001). Events such as lying down, playing, self-grooming and drinking water were more frequent in supplemented (36 ± 2%) than on-supplemented rams (30±2%; P= 0.09). The supplement increased the concentrations of insulin and glucose and decreased the concentrations of non-esterified fatty acids, albumin and urea (P<0.05). IP increased the concentrations of insulin-like growth factor-I, protein, albumin and urea and tended to increase the concentrations of insulin.Weconclude that feeding Merino rams a high plane of nutrition reduced the frequency of grazing events and stimulated a long-term improvement of the metabolic status, evidenced by an increase in liveweight and scrotal circumference, with relevant implications for their mating potential. MenosTo evaluate the impact of feeding rams for 14 weeks with legumes and supplement on their clinical, behavioural and endocrine responses, 32 Merino rams, 17 months old, were allocated to four groups (n = 8). The 2 · 2 factorial arrangement evaluated the pasture type (IP, improved pasture; NP, native pasture) and the effect of feeding (+S) or not (?S) feeding a supplement. Every 2 weeks liveweight, scrotal circumference and serving capacity were evaluated and blood samples taken to measure the concentrations of metabolites and metabolic hormones. Grazing behaviour was evaluated every 4 weeks. Rams grazing IP (61.8± 0.7 kg) were heavier than those grazing NP (59.6± 0.7 kg; P < 0.05), and +S rams (61.8 ± 0.7 kg) heavier than ?S rams (59.3 ± 0.6 kg; P < 0.05). Compared with rams from the IP+S, IP?S and NP+S, rams grazing NP?S lost weight (P < 0.001) during the experiment. The scrotal circumference was larger in IP+S (30 ± 0.4 cm), IP?S (30±0.4 cm) and NP+S (31±04 cm) than inNP?S (29±0.4 cm; P < 0.001). Only in rams from the group NP+S was a significant increase in scrotal circumference observed during the trial (P < 0.05). The supplement tended to maintain the mating potential elevated towards the end of the experiment (+S: 74.3 ± 5.4 and ?S: 61.7 ± 6.3 ewes/ram; P = 0.07). Supplemented rams were less frequently seen grazing (47 ± 3%) than non-supplemented rams (57 ± 4%; P = 0.09). Rams grazing IP ruminated more frequently (13 ± 2%) than those grazing NP (9 ± 2%; P < 0.001). Event... Presentar Todo |
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Palabras claves : |
ANIMAL NUTRITION; ANIMAL PRODUCTION. |
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Thesagro : |
ALIMENTACIÓN; MERINO; OVINOS. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 03511naa a2200277 a 4500
001 1050806
005 2020-04-29
008 2012 bl uuuu u00u1 u #d
024 7 $a10.1071/AN11365$2DOI
100 1 $aVIÑOLES, C.
245 $aLong-term effect of nutrition on the metabolic status and reproductive potential of Merino rams under grazing conditions.
260 $c2012
500 $aHistory article: Received 2 November 2011; accepted 17 March 2012; published online 16 July 2012.Corresponding author. Acknowledgements: The authors wish to thank the staff of INIA’s Research Station and the studentsin thesis from the Faculty of Veterinary Medicine for their invaluable helpduring the experiment. We wish to thank Marcia del Campo for her input intothe analysis and interpretation of the behavioural data. Email: cvinoles@adinet.com.uy
520 $aTo evaluate the impact of feeding rams for 14 weeks with legumes and supplement on their clinical, behavioural and endocrine responses, 32 Merino rams, 17 months old, were allocated to four groups (n = 8). The 2 · 2 factorial arrangement evaluated the pasture type (IP, improved pasture; NP, native pasture) and the effect of feeding (+S) or not (?S) feeding a supplement. Every 2 weeks liveweight, scrotal circumference and serving capacity were evaluated and blood samples taken to measure the concentrations of metabolites and metabolic hormones. Grazing behaviour was evaluated every 4 weeks. Rams grazing IP (61.8± 0.7 kg) were heavier than those grazing NP (59.6± 0.7 kg; P < 0.05), and +S rams (61.8 ± 0.7 kg) heavier than ?S rams (59.3 ± 0.6 kg; P < 0.05). Compared with rams from the IP+S, IP?S and NP+S, rams grazing NP?S lost weight (P < 0.001) during the experiment. The scrotal circumference was larger in IP+S (30 ± 0.4 cm), IP?S (30±0.4 cm) and NP+S (31±04 cm) than inNP?S (29±0.4 cm; P < 0.001). Only in rams from the group NP+S was a significant increase in scrotal circumference observed during the trial (P < 0.05). The supplement tended to maintain the mating potential elevated towards the end of the experiment (+S: 74.3 ± 5.4 and ?S: 61.7 ± 6.3 ewes/ram; P = 0.07). Supplemented rams were less frequently seen grazing (47 ± 3%) than non-supplemented rams (57 ± 4%; P = 0.09). Rams grazing IP ruminated more frequently (13 ± 2%) than those grazing NP (9 ± 2%; P < 0.001). Events such as lying down, playing, self-grooming and drinking water were more frequent in supplemented (36 ± 2%) than on-supplemented rams (30±2%; P= 0.09). The supplement increased the concentrations of insulin and glucose and decreased the concentrations of non-esterified fatty acids, albumin and urea (P<0.05). IP increased the concentrations of insulin-like growth factor-I, protein, albumin and urea and tended to increase the concentrations of insulin.Weconclude that feeding Merino rams a high plane of nutrition reduced the frequency of grazing events and stimulated a long-term improvement of the metabolic status, evidenced by an increase in liveweight and scrotal circumference, with relevant implications for their mating potential.
650 $aALIMENTACIÓN
650 $aMERINO
650 $aOVINOS
653 $aANIMAL NUTRITION
653 $aANIMAL PRODUCTION
700 1 $aDE BARBIERI, I.
700 1 $aGIL, J.
700 1 $aOLIVERA, J.
700 1 $aFIERRO, S.
700 1 $aBIALADE, F.
700 1 $aMONTOSSI, F.
773 $tAnimal Production Science, 2012$gv. 52, no.10, p. 881-889. https://doi.org/10.1071/AN11365
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| Registros recuperados : 21 | |
| 5. |  | FIERRO, S.; OLIVERA-MUZANTEA, J.; GIL, J.; VIÑOLES, C. Effects of prostaglandin administration on ovarian follicular dynamics, conception, prolificacy, and fecundity in sheep. Theriogenology, 2011, v.76, no.4, p.630-639. Article history: Received 23 August 2010 / Received in revised form 17 March 201 / Accepted 18 March 2011.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : A - 1 |
| Biblioteca(s): INIA La Estanzuela; INIA Las Brujas. |
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| 8. | | VIÑOLES, C.; OLIVERA, J.; GIL, J.; FIERRO, S.; DE BARBIERI, I.; MONTOSSI, F. Manejo nutricional preservicio de carneros Merino. ln: INIA Tacuarembó. Unidad Experimental Glencoe. Proyecto Merino Fino del Uruguay: sexta distribución de carneros generados en el núcleo fundacional de merino fino de la Unidad Experimental Glencoe, INIA Tacuarembó, 1999 - 2005. 16 diciembre, Glencoe, Paysandú, 2005. Tacuarembó (Uruguay): INIA, 2005. p. 10-14 (INIA Serie Actividades de Difusión ; 439)| Biblioteca(s): INIA Tacuarembó. |
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| 9. | | GIANNEECHINI, R.; CONCHA, C.; DELUCCHI, M.I.; GIL, J.; SALVARREY, L.; RIVERO, R. Mastitis bovina, reconocimiento de los patógenos y su resistencia antimicrobiana en la Cuenca Lechera del Sur de Uruguay. [Bovine mastitis, distribution of pathogens and antimicrobial resistance in the Southern Dairy Basin of Uruguay.] Sección: Artículos originales. Veterinaria (Montevideo), 2014, v. 50, no. 196, p. 4-32. -- OPEN ACCESS. Article history: Recibido 27 Setiembre 2013; Aprobado 14 Enero 2014; Publicado 1 Diciembre 2014. -- Autor de correspondencia: mailto:egianneechini@mgap.gub.uy -- -- El trabajo fue realizado dentro del proyecto FPTA 94 con fondos...| Tipo: Artículos en Revistas Indexadas Nacionales | Circulación / Nivel : B - 5 |
| Biblioteca(s): INIA Las Brujas. |
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| 10. | | GIL, J.; OLIVERA, J.; FIERRO, S.; DURÁN, G.; GAMARRA, J.; TEIXEIRA, V.; ARAÚJO, A.; STOLETNIY, G. Inseminación intrauterina con semen congelado en majadas Merino Fino: comparación de protocolos de sincronización estral. In: INIA Tacuarembó. Unidad Experimental Glencoe. Avances obtenidos en el Proyecto Merino Fino del Uruguay: núcleo fundacional Unidad Experimental Glencoe, 1999-2006. Paysandú, 19 diciembre, 2006. Tacuarembó (Uruguay): INIA, 2006. p. 16-20 (INIA Serie Actividades de Difusión ; 475)| Biblioteca(s): INIA Tacuarembó. |
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| 12. | | VIÑOLES, C.; DE BARBIERI, I.; GIL, J.; OLIVERA, J.; FIERRO, S.; BIALADE, F.; MONTOSSI, F. Long-term effect of nutrition on the metabolic status and reproductive potential of Merino rams under grazing conditions. Animal Production Science, 2012, v. 52, no.10, p. 881-889. https://doi.org/10.1071/AN11365 History article: Received 2 November 2011; accepted 17 March 2012; published online 16 July 2012.Corresponding author. Acknowledgements: The authors wish to thank the staff of INIA’s Research Station and the studentsin thesis from the...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Tacuarembó. |
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| 13. | | OLIVERA, J.; GIL, J.; ARAUJO, A.; GAMARRA, J.; TEIXEIRA, V.; FIERRO, S. Preservación seminal para la IA cervical en majadas del Proyecto Merino Fino: semen refrigerado (24 y 48 horas). ln: INIA Tacuarembó. Unidad Experimental Glencoe. Proyecto Merino Fino del Uruguay: sexta distribución de carneros generados en el núcleo fundacional de merino fino de la Unidad Experimental Glencoe, INIA Tacuarembó, 1999 - 2005. 16 diciembre, Glencoe, Paysandú, 2005. Tacuarembó (Uruguay): INIA, 2005. p. 15-20 (INIA Serie Actividades de Difusión ; 439)| Biblioteca(s): INIA Tacuarembó. |
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| 14. | | FIERRO, S.; GIL, J.; VIÑOLES, C.; SOCA, F.; BANCHERO, G.; OLIVERA-MUSANTE, J. Protein supplementation during a short-interval prostaglandin-based protocol for timed AI in sheep. Animal Reproduction Science, october 2014, Volume 149, Issues 3?4, Pages 158-162. Article history:Received 8 November 2013/Received in revised form 2 July 2014/Accepted 8 July 2014/Available online 18 July 2014.| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : A - 2 |
| Biblioteca(s): INIA La Estanzuela; INIA Tacuarembó. |
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| 16. | | OLIVERA, J.; GIL, J.; FIERRO, S.; GAMARRA, J.; TEXEIRA, V.; ARAÚJO, A.; STOLENTNIY, G. Sincronización de celos para la IA a tiempo fijo vía cervical en majadas del Proyecto Merino Fino: comparación de protocolos. In: INIA Tacuarembó. Unidad Experimental Glencoe. Avances obtenidos en el Proyecto Merino Fino del Uruguay: núcleo fundacional Unidad Experimental Glencoe, 1999-2006. Paysandú, 19 diciembre, 2006. Tacuarembó (Uruguay): INIA, 2006. (INIA Serie Actividades de Difusión ; 475) También publicado en Boletín de Divulgación 90, 2007, p. 273-278.| Biblioteca(s): INIA Tacuarembó. |
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| 17. | | GIL, J.; OLIVERA, J.; TEIXEIRA, V.; GAMARRA, J.; ARAUJO, A.; FIERRO, S. Preservación seminal para la IA cervical en majadas del Proyecto Merino Fino: semen congelado. ln: INIA Tacuarembó. Unidad Experimental Glencoe. Proyecto Merino Fino del Uruguay: sexta distribución de carneros generados en el núcleo fundacional de merino fino de la Unidad Experimental Glencoe, INIA Tacuarembó, 1999 - 2005. 16 diciembre, Glencoe, Paysandú, 2005. Tacuarembó (Uruguay): INIA, 2005. p. 21-26 (INIA Serie Actividades de Difusión ; 439)| Biblioteca(s): INIA Tacuarembó. |
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| 18. | | OLIVERA, J.; GIL, J.; FIERRO, S.; DURÁN, G.; ALABART, J.L. Pérdidas embrionarias entre el no retorno al servicio y la fertilidad a ecografía en ovinos bajo diferentes tecnologías de IA. ln: INIA Tacuarembó. Estación Experimental Glencoe. Proyecto Merino Fino del Uruguay: octava distribución de carneros generados en el núcleo fundacional de Merino fino de la Unidad Experimental Glencoe, 1999-2007, Paysandú, 13 de diciembre, 2006. Tacuarembó (Uruguay): INIA, 2007. p. 54-59 (INIA Serie Actividades de Difusión ; 523)| Biblioteca(s): INIA Tacuarembó. |
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| 19. | | TURNER, J.A.; GUESMI, B.; GIL, J. M.; HEANUE, K.; SIERRA, M.; PERCY, H.; BORTAGARAY, I.; CHAMS, N.; MILNE, C. Evaluation capacity building in response to the agricultural research impact agenda: Emerging insights from Ireland, Catalonia (Spain), New Zealand, and Uruguay. Evaluation and Program Planning, October 2022, Volume 94, 102127. doi: https://doi.org/10.1016/j.evalprogplan.2022.102127 Article history: Received 6 August 2021, Revised 27 April 2022, Accepted 25 June 2022, Available online 28 June 2022, Version of Record 6 July 2022.
Corresponding author.
E-mail addresses: james.turner@agresearch.co.nz (J.A. Turner),...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| 20. | | DAMIÁN, J.P.; CASTILLO, L.; PONS, V.; GIL, J.; SUÁREZ, G.; TERRAZAS, A.; GONZALEZ, D.; VAN LIER, E.; BANCHERO, G. Sexual behaviour of young rams is improved and less stressful after intranasal administration of oxytocin. Domestic Animal Endocrinology. 2024, Volume 87, Article 106837. https://doi.org/10.1016/j.domaniend.2023.106837 Article history: Received 17 October 2023; Received in revised form 23 December 2023; Accepted 25 December 2023; Available online 28 December 2023; To be Published April 2024. -- Correspondence: Damián, J.P.; Departamento de Biociencias...| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Las Brujas. |
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| Registros recuperados : 21 | |
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