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| Registros recuperados : 11 | |
| 1. |  | REGUEIRO, M; BALDI, F.; LÓPEZ MAZZ, C.; BANCHERO, G. Prepartum grazing with oat pasture and its effect on mother-lamb behaviour at parturition [Poster]. Seccio 51- Poster 26 In: Annual Meeting of the European Federation of Animal Science (EAAP), 69., 2018, Dubrovnik, Croatia. Book of abstracts... Wageningen, NL: WAP, 2018. P. 521| Biblioteca(s): INIA La Estanzuela. |
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| 5. | | LÓPEZ MAZZ, C.; BALDI, F.; QUINTANS, G.; REGUEIRO, M.; BANCHERO, G. Effect of early shearing on the productive performance of offspring in their first 18 months of age.[Poster]. In: Annual Meeting of the European Federation of Animal Science (EAAP), 69., 2018, Dubrovnik, Croatia. Book of abstracts... Wageningen, NL: WAP, 2018. p. 516.| Biblioteca(s): INIA Treinta y Tres. |
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| 7. | | LÓPEZ-MAZZ, C.; BALDI, F.; QUINTANS, G.; REGUEIRO, M.; BANCHERO, G. Efecto de la esquila en el primer tercio de gestación sobre la performance de la descendencia. In: UNIVERSIDAD DE LA REPÚBLICA (UDELAR). FACULTAD DE AGRONOMÍA. Resúmenes. Jornadas de Investigación, 8-9 nov., 2018, Montevideo, Uruguay. Montevideo; FAGRO, 2019. p. 42 Trabajo originalmente publicado en: López-Mazz, C.; Baldi, F.; Quintans, G.; Regueiro, M.; Banchero, G. 2018. Effect of shearing in the first third of gestation on the productive performance of male offspring during their first 18...| Biblioteca(s): INIA Treinta y Tres. |
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| 8. | | Regueiro, M.Benech, A.Haretche, J.Ganzábal, A.Pérez Clariget, R. Influencia del tratamiento superovulatorio con eCG sobre la incidencia de ciclo estrales cortos en cabras lecheras ln: Congreso Uruguayo de Producción Animal, 1., 1996, Montevideo, Uruguay Memorias. Montevideo (Uruguay): Asociación Uruguaya de Producción Animal, 1996. p. 232-234 Declarado de interés nacional| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
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| 10. | | LÓPEZ-MAZZ; BALDI, F.; QUINTANS, G.; KENYON, P.R.; CORREA, O.; REGUEIRO, M.; ÁLVAREZ-OXILEY, A.; BANCHERO, G. Efecto sobre el comportamiento productivo, reproductivo y la respuesta al desafío parasitario en corderas cuyas madres fueron esquiladas a los 50 días de gestación. In: QUINTANS, G.; IEWDIUKOW, M. (Ed.). Primer Seminario Técnico de Programación Fetal. Montevideo (UY): INIA, 2019. p. 99-109. (INIA Serie Técnica; 252)| Biblioteca(s): INIA Treinta y Tres. |
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| 11. | | LÓPEZ-MAZZ, C.; BALDI, F.; QUINTANS, G.; KENYON, P.R.; CORREA, O.; REGUEIRO, M.; ÁLVAREZ-OXILEY, A.; BANCHERO, G. Effect of early shearing during gestation on the productive and reproductive behavior of female sheep offspring in their first 18 months of age. Animal, 1 April 2020, Volume 14, Issue 4, Pages 807-813. Doi: https://doi.org/10.1017/S1751731119002441 Article history: Received 19 September 2018/ Accepted 17 September 2019| Biblioteca(s): INIA La Estanzuela; INIA Treinta y Tres. |
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| Registros recuperados : 11 | |
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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 : |
30/06/2023 |
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Actualizado : |
30/06/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
Internacional - -- |
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Autor : |
REGUEIRO, M.; JORGE-SMEDING, E.; BALDI, F.; IDIARTE BORDA, A.; LÓPEZ-MAZZ, C.; BANCHERO, G. |
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Afiliación : |
MARIEL REGUEIRO, Faculty of Agronomy, UDELAR, Av. Garzón 780, 12900, Uruguay; EZEQUIEL JORGE-SMEDING, Faculty of Agronomy, UDELAR, Av. Garzón 780, 12900, Uruguay; FERNANDO BALDI, School of Agricultural Sciences and Veterinary, Sao Pablo 11884100, Brazil; AGUSTINA IDIARTE BORDA, Faculty of Agronomy, UDELAR, Av. Garzón 780, 12900, Uruguay; CARLOS LÓPEZ-MAZZ, Faculty of Agronomy, UDELAR, Av. Garzón 780, 12900, Uruguay; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Programmed parturition assistance (PPA) in primiparous wool-type ewes improves mother-lamb behaviour at lambing. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Applied Animal Behaviour Science. August 2023, Vol. 265, 105980. https://doi.org/10.1016/j.applanim.2023.105980 |
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ISSN : |
0168-1591 (print); 1872-9045 (electronic). |
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DOI : |
10.1016/j.applanim.2023.105980 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 6 January 2023; Received in revised form 6 May 2023; Accepted 4 June 2023; Available online 7 June 2023. -- Corresponding author: E-mail address: mariel@fagro.edu.uy (M. Regueiro). -- |
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Contenido : |
The effect of programmed assistance at parturition on the behaviour of the mother and its offspring in primiparous ewes under extensive rearing was evaluated. Programmed parturition assistance was defined as the manoeuvres performed immediately after the beginning of the expulsion phase to shorten it. Twenty-eight 2-year-old Corriedale primiparous ewes (body condition score (BCS): 3.4 ± 0.1; body weight (BW): 35.5 ± 0.7 kg) with a single foetus were used. Before lambing and considering BW, BCS and sire, the ewes were randomly assigned to (i) Programmed-parturition-assisted (PPA; n = 14): ewes whose lambing was programmed to be assisted or (ii) Not-assisted (NA; n = 14): ewes that were not assisted and their lambs were born through natural labour. The duration of the foetus expulsion phase, maternal behaviour score (MBS, 1-5), onset of grooming, lamb/ewe BW ratio and lamb desertion were determined in the ewes. Birth weight, Apgar test (score 0-10), O2 saturation, meconium-stained coat, latency to first bleat, success to stand and suck, were registered in the lambs. PPA ewes registered shorter duration of labour (19.2 ± 4.2 vs. 42.6 ± 7.8 min), earlier onset of grooming (1.2 ± 0.4 vs. 3.0 ± 0.6 min), higher MBS (4.5 ± 0.1 vs. 3.1 ± 0.4) and did not desert any lamb during the first 72 h from birth. The lambs born to PPA mothers registered higher O2 saturation (97.6 ± 1.0 % vs. 93.4 ± 1.3 %), bleated earlier (2.4 ± 0.5 vs. 4.6 ± 0.8 min), stood up earlier (24.1 ± 4.2 vs. 36.8 ± 8.0 min) and recorded shorter time to suck (36.5 ± 6.7 vs. 71.0 ± 12.9 min). No effect of treatment on Apgar test or meconium-stained coat was observed, but regardless of treatment, meconium-stained lambs had a higher lamb/ewe BW ratio than unstained ones. The reduction of the duration of foetal expulsion phase, through programmed parturition assistance, positively affected the vigour of the lambs as well as the maternal behaviour of primiparous ewes, which in turn would increase the chances of lamb survival and ultimately, improve the welfare of the ewe-lamb unit. © 2023 Elsevier B.V. All rights reserved. MenosThe effect of programmed assistance at parturition on the behaviour of the mother and its offspring in primiparous ewes under extensive rearing was evaluated. Programmed parturition assistance was defined as the manoeuvres performed immediately after the beginning of the expulsion phase to shorten it. Twenty-eight 2-year-old Corriedale primiparous ewes (body condition score (BCS): 3.4 ± 0.1; body weight (BW): 35.5 ± 0.7 kg) with a single foetus were used. Before lambing and considering BW, BCS and sire, the ewes were randomly assigned to (i) Programmed-parturition-assisted (PPA; n = 14): ewes whose lambing was programmed to be assisted or (ii) Not-assisted (NA; n = 14): ewes that were not assisted and their lambs were born through natural labour. The duration of the foetus expulsion phase, maternal behaviour score (MBS, 1-5), onset of grooming, lamb/ewe BW ratio and lamb desertion were determined in the ewes. Birth weight, Apgar test (score 0-10), O2 saturation, meconium-stained coat, latency to first bleat, success to stand and suck, were registered in the lambs. PPA ewes registered shorter duration of labour (19.2 ± 4.2 vs. 42.6 ± 7.8 min), earlier onset of grooming (1.2 ± 0.4 vs. 3.0 ± 0.6 min), higher MBS (4.5 ± 0.1 vs. 3.1 ± 0.4) and did not desert any lamb during the first 72 h from birth. The lambs born to PPA mothers registered higher O2 saturation (97.6 ± 1.0 % vs. 93.4 ± 1.3 %), bleated earlier (2.4 ± 0.5 vs. 4.6 ± 0.8 min), stood up earlier (24.1 ± 4.2 vs. 36.8 ± ... Presentar Todo |
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Palabras claves : |
Birth asphyxia; Delivery assistance; Ewe; Lamb; Maternal behaviour. |
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Asunto categoría : |
L10 Genética y mejoramiento animal |
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Marc : |
LEADER 03234naa a2200277 a 4500
001 1064215
005 2023-06-30
008 2023 bl uuuu u00u1 u #d
022 $a0168-1591 (print); 1872-9045 (electronic).
024 7 $a10.1016/j.applanim.2023.105980$2DOI
100 1 $aREGUEIRO, M.
245 $aProgrammed parturition assistance (PPA) in primiparous wool-type ewes improves mother-lamb behaviour at lambing.$h[electronic resource]
260 $c2023
500 $aArticle history: Received 6 January 2023; Received in revised form 6 May 2023; Accepted 4 June 2023; Available online 7 June 2023. -- Corresponding author: E-mail address: mariel@fagro.edu.uy (M. Regueiro). --
520 $aThe effect of programmed assistance at parturition on the behaviour of the mother and its offspring in primiparous ewes under extensive rearing was evaluated. Programmed parturition assistance was defined as the manoeuvres performed immediately after the beginning of the expulsion phase to shorten it. Twenty-eight 2-year-old Corriedale primiparous ewes (body condition score (BCS): 3.4 ± 0.1; body weight (BW): 35.5 ± 0.7 kg) with a single foetus were used. Before lambing and considering BW, BCS and sire, the ewes were randomly assigned to (i) Programmed-parturition-assisted (PPA; n = 14): ewes whose lambing was programmed to be assisted or (ii) Not-assisted (NA; n = 14): ewes that were not assisted and their lambs were born through natural labour. The duration of the foetus expulsion phase, maternal behaviour score (MBS, 1-5), onset of grooming, lamb/ewe BW ratio and lamb desertion were determined in the ewes. Birth weight, Apgar test (score 0-10), O2 saturation, meconium-stained coat, latency to first bleat, success to stand and suck, were registered in the lambs. PPA ewes registered shorter duration of labour (19.2 ± 4.2 vs. 42.6 ± 7.8 min), earlier onset of grooming (1.2 ± 0.4 vs. 3.0 ± 0.6 min), higher MBS (4.5 ± 0.1 vs. 3.1 ± 0.4) and did not desert any lamb during the first 72 h from birth. The lambs born to PPA mothers registered higher O2 saturation (97.6 ± 1.0 % vs. 93.4 ± 1.3 %), bleated earlier (2.4 ± 0.5 vs. 4.6 ± 0.8 min), stood up earlier (24.1 ± 4.2 vs. 36.8 ± 8.0 min) and recorded shorter time to suck (36.5 ± 6.7 vs. 71.0 ± 12.9 min). No effect of treatment on Apgar test or meconium-stained coat was observed, but regardless of treatment, meconium-stained lambs had a higher lamb/ewe BW ratio than unstained ones. The reduction of the duration of foetal expulsion phase, through programmed parturition assistance, positively affected the vigour of the lambs as well as the maternal behaviour of primiparous ewes, which in turn would increase the chances of lamb survival and ultimately, improve the welfare of the ewe-lamb unit. © 2023 Elsevier B.V. All rights reserved.
653 $aBirth asphyxia
653 $aDelivery assistance
653 $aEwe
653 $aLamb
653 $aMaternal behaviour
700 1 $aJORGE-SMEDING, E.
700 1 $aBALDI, F.
700 1 $aIDIARTE BORDA, A.
700 1 $aLÓPEZ-MAZZ, C.
700 1 $aBANCHERO, G.
773 $tApplied Animal Behaviour Science. August 2023, Vol. 265, 105980. https://doi.org/10.1016/j.applanim.2023.105980
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