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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
12/02/2021 |
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Actualizado : |
12/02/2021 |
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Tipo de producción científica : |
Poster |
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Autor : |
REGUEIRO, M; BALDI, F.; LÓPEZ MAZZ, C.; BANCHERO, G. |
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Afiliación : |
M. REGUEIRO, Faculty of Agronomy, UDELAR, Garzón 780, 12900, Uruguay.; FERNANDO BALDI, UNESP, SP, 14884-900, Brazil,; CARLOS LÓPEZ MAZZ, Facultad de Agronomía, UDELAR.; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Prepartum grazing with oat pasture and its effect on mother-lamb behaviour at parturition [Poster]. |
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Complemento del título : |
Seccio 51- Poster 26 |
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Fecha de publicación : |
2018 |
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Fuente / Imprenta : |
In: Annual Meeting of the European Federation of Animal Science (EAAP), 69., 2018, Dubrovnik, Croatia. Book of abstracts... Wageningen, NL: WAP, 2018. |
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Páginas : |
P. 521 |
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Idioma : |
Inglés |
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Contenido : |
Nutrition during gestation has an important role at time of parturition for both mother and offspring. The effect of different nutritional management during the last month of pregnancy on body condition (BCS), body weight (BW) and mother-lamb behaviour at parturition was evaluated. One hundred and forty multiparous Corriedale ewes gestating a single lamb were offered native pasture (7% crude protein (CP)) during the first four months of gestation and were assigned to two differential nutritional management during the last month of pregnancy: (1) ewes grazing oat pasture (14% CP) (GO, n=71); (2) ewes fed native pasture (GNP, n=69), regarding BW and BCS at the beginning
of the treatment (49.1±0.7 vs 49.7±0.7 kg and 3.74±0.05 vs 3.77±0.05 GO and GNP respectively). At parturition BW and BCS were registered, as well as duration of labour, delivery assistance and Maternal Behaviour Score (MBS,range 1-5). In lambs, birth weight, Apgar test for newborns (score 0-10), and time elapsed to stand and suck was recorded. Data were analysed using PROC MIXED and GENMOD of SAS, (mean ± SEM; P?0.05). At parturition GO ewes had higher BW (56.7±0.8 vs 52.7±0.7 kg P?0.0001) and BCS (3.7±0.04 vs 3.4±0.06 P=0.0007) than GNP. Duration of labour was longer (32.5±4.7 vs 24.03 min, p?0.001) and percentage of delivery assistance was significant
greater (22.5 vs 4.3%) in GO group. Lambs from GO mothers were heavier (4.77±0.07 vs 4.28±0.09 kg, P=0.0037),and took longer to stand (36.4±4.2 vs 28.5±3.9 min, p?0.001) and suck (56.4±5.2 vs 51.5±4.9 min, P=0.0011) than GNP lambs. There was no effect on MBS or Apgar test. The increment in BW and BCS of GO animals resulted in heavier lambs, that led to longer time of labor and less vigor compared with lambs of GNP ewes. Higher percentage of birth assistance in GO ewes suggests that the benefit of a greater weight at birth can be exploited only if control of parturition is performed. However, grazing oat pasture should be an alternative to be used with twin bearing ewes
since lambs are usually lighter and have less vigor than single ones. MenosNutrition during gestation has an important role at time of parturition for both mother and offspring. The effect of different nutritional management during the last month of pregnancy on body condition (BCS), body weight (BW) and mother-lamb behaviour at parturition was evaluated. One hundred and forty multiparous Corriedale ewes gestating a single lamb were offered native pasture (7% crude protein (CP)) during the first four months of gestation and were assigned to two differential nutritional management during the last month of pregnancy: (1) ewes grazing oat pasture (14% CP) (GO, n=71); (2) ewes fed native pasture (GNP, n=69), regarding BW and BCS at the beginning
of the treatment (49.1±0.7 vs 49.7±0.7 kg and 3.74±0.05 vs 3.77±0.05 GO and GNP respectively). At parturition BW and BCS were registered, as well as duration of labour, delivery assistance and Maternal Behaviour Score (MBS,range 1-5). In lambs, birth weight, Apgar test for newborns (score 0-10), and time elapsed to stand and suck was recorded. Data were analysed using PROC MIXED and GENMOD of SAS, (mean ± SEM; P?0.05). At parturition GO ewes had higher BW (56.7±0.8 vs 52.7±0.7 kg P?0.0001) and BCS (3.7±0.04 vs 3.4±0.06 P=0.0007) than GNP. Duration of labour was longer (32.5±4.7 vs 24.03 min, p?0.001) and percentage of delivery assistance was significant
greater (22.5 vs 4.3%) in GO group. Lambs from GO mothers were heavier (4.77±0.07 vs 4.28±0.09 kg, P=0.0037),and took longer to stand (36.4±4.2 vs 28.5±3.9 min,... Presentar Todo |
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Palabras claves : |
REPRODUCCIÓN OVINA. |
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Thesagro : |
OVINOS; REPRODUCCION ANIMAL. |
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Asunto categoría : |
L53 Fisiología Animal - Reproducción |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/15006/1/EAAP-BOA-2018.Banchero.pdf
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Marc : |
LEADER 02779nam a2200193 a 4500
001 1061723
005 2021-02-12
008 2018 bl uuuu u00u1 u #d
100 1 $aREGUEIRO, M
245 $aPrepartum grazing with oat pasture and its effect on mother-lamb behaviour at parturition [Poster].$h[electronic resource]
260 $aIn: Annual Meeting of the European Federation of Animal Science (EAAP), 69., 2018, Dubrovnik, Croatia. Book of abstracts... Wageningen, NL: WAP$c2018
300 $aP. 521
520 $aNutrition during gestation has an important role at time of parturition for both mother and offspring. The effect of different nutritional management during the last month of pregnancy on body condition (BCS), body weight (BW) and mother-lamb behaviour at parturition was evaluated. One hundred and forty multiparous Corriedale ewes gestating a single lamb were offered native pasture (7% crude protein (CP)) during the first four months of gestation and were assigned to two differential nutritional management during the last month of pregnancy: (1) ewes grazing oat pasture (14% CP) (GO, n=71); (2) ewes fed native pasture (GNP, n=69), regarding BW and BCS at the beginning of the treatment (49.1±0.7 vs 49.7±0.7 kg and 3.74±0.05 vs 3.77±0.05 GO and GNP respectively). At parturition BW and BCS were registered, as well as duration of labour, delivery assistance and Maternal Behaviour Score (MBS,range 1-5). In lambs, birth weight, Apgar test for newborns (score 0-10), and time elapsed to stand and suck was recorded. Data were analysed using PROC MIXED and GENMOD of SAS, (mean ± SEM; P?0.05). At parturition GO ewes had higher BW (56.7±0.8 vs 52.7±0.7 kg P?0.0001) and BCS (3.7±0.04 vs 3.4±0.06 P=0.0007) than GNP. Duration of labour was longer (32.5±4.7 vs 24.03 min, p?0.001) and percentage of delivery assistance was significant greater (22.5 vs 4.3%) in GO group. Lambs from GO mothers were heavier (4.77±0.07 vs 4.28±0.09 kg, P=0.0037),and took longer to stand (36.4±4.2 vs 28.5±3.9 min, p?0.001) and suck (56.4±5.2 vs 51.5±4.9 min, P=0.0011) than GNP lambs. There was no effect on MBS or Apgar test. The increment in BW and BCS of GO animals resulted in heavier lambs, that led to longer time of labor and less vigor compared with lambs of GNP ewes. Higher percentage of birth assistance in GO ewes suggests that the benefit of a greater weight at birth can be exploited only if control of parturition is performed. However, grazing oat pasture should be an alternative to be used with twin bearing ewes since lambs are usually lighter and have less vigor than single ones.
650 $aOVINOS
650 $aREPRODUCCION ANIMAL
653 $aREPRODUCCIÓN OVINA
700 1 $aBALDI, F.
700 1 $aLÓPEZ MAZZ, C.
700 1 $aBANCHERO, G.
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
24/06/2022 |
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Tipo de producción científica : |
Actividades de Difusión |
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Autor : |
CARRASCO-LETELIER, L.; SAWCHIK, J.; BENNADJI, Z.; MENDOZA, Y.; EUGUREN, G.; RIVAS, N.; GIRÁLDEZ, G.; MUNKITRICK, K. |
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Afiliación : |
LEONIDAS CARRASCO-LETELIER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JORGE SAWCHIK PINTOS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ZOHRA BENNADJI SOUALHIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; YAMANDU MENDOZA SPINA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GABRIELA EGUREN IRIARTE, Grupo de Investigación en Ecotoxicología y Química Ambiental Facultad de Ciencias, Universidad de la República, Uruguay; NOELIA RIVAS, Tesista de Maestría, Programa de Maestría en Ciencias Ambientales Facultad de Ciencias, Universidad de la República, Uruguay; GONZALO GIRÁLDEZ, Pasante, Licenciatura en Geografía Facultad de Ciencias, Universidad de la República, Uruguay; KELLY MUNKITRICK, River Institute, Saint John University of New Brunswick, Canadá. |
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Título : |
Herramientas para la producción y sustentabilidad ambiental en cuencas de aptitud forestal: presentación |
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Complemento del título : |
Proyecto INIA PSA07, SRRN (Sociedad Rural Río Negro), Young, diciembre 2007. |
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Fecha de publicación : |
2007 |
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Fuente / Imprenta : |
Young, Río Negro (Uruguay): INIA, 2007. |
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Páginas : |
75 p |
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Serie : |
(INIA Serie Actividades de Difusión ; 572) |
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Idioma : |
Español |
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Thesagro : |
FORESTACION. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/554/1/112761080609103829.pdf
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Marc : |
LEADER 00648nam a2200217 a 4500
001 1003142
005 2022-06-24
008 2007 bl uuuu u00u1 u #d
100 1 $aCARRASCO-LETELIER, L.
245 $aHerramientas para la producción y sustentabilidad ambiental en cuencas de aptitud forestal$bpresentación
260 $aYoung, Río Negro (Uruguay): INIA$c2007
300 $a75 p
490 $a(INIA Serie Actividades de Difusión ; 572)
650 $aFORESTACION
700 1 $aSAWCHIK, J.
700 1 $aBENNADJI, Z.
700 1 $aMENDOZA, Y.
700 1 $aEUGUREN, G.
700 1 $aRIVAS, N.
700 1 $aGIRÁLDEZ, G.
700 1 $aMUNKITRICK, K.
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Registro original : |
INIA Las Brujas (LB) |
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