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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
21/02/2014 |
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Actualizado : |
27/06/2018 |
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Tipo de producción científica : |
Actividades de Difusión |
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Autor : |
INIA LA ESTANZUELA; PROGRAMA NACIONAL PRODUCCIÓN DE LECHE; PROGRAMA NACIONAL PASTURAS Y FORRAJES; PROGRAMA NACIONAL CULTIVOS DE SECANO; PROGRAMA NACIONAL PRODUCCIÓN DE CARNE Y LANA |
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Afiliación : |
ESTACIÓN EXPERIMENTAL "DR. ALBERTO BOERGER", INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PROGRAMA NACIONAL DE INVESTIGACIÓN PRODUCCIÓN DE LECHE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PROGRAMA NACIONAL DE INVESTIGACIÓN PASTURAS Y FORRAJES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PROGRAMA NACIONAL DE INVESTIGACIÓN CULTIVOS DE SECANO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PROGRAMA NACIONAL DE INVESTIGACIÓN PRODUCCIÓN DE CARNE Y LANA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Día de Campo: manejo de estrés térmico en ganado lechero. |
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Fecha de publicación : |
2014 |
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Fuente / Imprenta : |
La Estanzuela, UY: INIA, 2014. |
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Páginas : |
31 p. |
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Serie : |
(Serie Actividades de Difusión; 728). |
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ISSN : |
1688-9258 |
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Idioma : |
Español |
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Thesagro : |
GANADO LECHERO. |
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Asunto categoría : |
-- |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/10545/1/sad-728.pdf
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Marc : |
LEADER 00661nam a2200193 a 4500
001 1033355
005 2018-06-27
008 2014 bl uuuu u01u1 u #d
022 $a1688-9258
100 1 $aINIA LA ESTANZUELA
245 $aDía de Campo$bmanejo de estrés térmico en ganado lechero.$h[electronic resource]
260 $aLa Estanzuela, UY: INIA$c2014
300 $a31 p.
490 $a(Serie Actividades de Difusión; 728).
650 $aGANADO LECHERO
700 1 $aPROGRAMA NACIONAL PRODUCCIÓN DE LECHE
700 1 $aPROGRAMA NACIONAL PASTURAS Y FORRAJES
700 1 $aPROGRAMA NACIONAL CULTIVOS DE SECANO
700 1 $aPROGRAMA NACIONAL PRODUCCIÓN DE CARNE Y LANA
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Registro original : |
INIA La Estanzuela (LE) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
11/11/2019 |
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Actualizado : |
11/11/2019 |
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Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
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Autor : |
BATISTA, C.; VELAZCO, J.I.; BALDI, F.; BANCHERO, G.; QUINTANS, G. |
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Afiliación : |
CARLOS BATISTA, Facultad de Agronomía, Universidad de la República, Montevideo, Uruguay.; JOSÉ IGNACIO VELAZCO DE LOS REYES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO SEBASTIAN BALDI REY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GEORGGET ELIZABETH BANCHERO HUNZIKER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Efecto de dos niveles de energía en el alimento de último tercio de gestación en bovinos para carne sobre el desempeño de la progenie al nacimiento y pubertad. |
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Fecha de publicación : |
2019 |
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Fuente / Imprenta : |
In: QUINTANS, G.; IEWDIUKOW, M. (Ed.). Primer Seminario Técnico de Programación Fetal. Montevideo (UY): INIA, 2019. p. 53-63. |
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Serie : |
(INIA Serie Técnica; 252) |
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ISBN : |
978-9974-38-436-1 |
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ISSN : |
1688-9266 |
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Idioma : |
Español |
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Contenido : |
ABSTRACT
The effect of energy intake during late gestation in beef cows on the placentas, behaviour and morphometry of the female calves at parturition and age at puberty was evaluated. Thirty-one British multiparous cows, inseminated by FTAI (fixed time artificial inseminated) and carrying female calves were assigned to two energy-feeding treatments on Day –90 (Day 0=parturition): i- 125% of requirements (AL, n=15) and ii- 75 % of requirements (BA; n=16). Duration of delivery and characteristics of the placenta were recorded in the cows. In the calves, time trying to stand, suckle and the total time suckling were recorded. Postpartum live weight, length and height of the calves were recorded. Duration of delivery and the characteristics of placentas were not affected by the treatments; neither the calves birth weight. Height of the calves was lower in BA compared to AL (70.2±1.0 vs. 72.2±1.0 cm, P=0.03); that difference disappear when using birth weight as a covariate.
The rest of the morphometry, as well as the behaviour, were not affected by the treatments, although calves of BA tended to suckle earlier than AL (9.2±8.9 and 24.6±8.4 min; P=0.08). Daily weight gain was higher in calves AL (P<0.01) and age at puberty was not affected by treatments. The energy restriction imposed during the last third of gestation did not generate evident changes in the evaluated variables, possibly due to the adaptability that meat cows have in pastoral systems. |
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Palabras claves : |
FETAL PROGRAMMING; INMEDIATE POSTPARTUM; POSPARTO INMEDIATO; PROGRAMACIÓN FETAL; SUBNUTRICIÓN; SUBNUTRITION; VACAS DE CRÍA. |
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Asunto categoría : |
L53 Fisiología Animal - Reproducción |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13786/1/St-252-p-53-63-Batista.pdf
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Marc : |
LEADER 02460naa a2200289 a 4500
001 1060403
005 2019-11-11
008 2019 bl uuuu u00u1 u #d
020 $a978-9974-38-436-1
022 $a1688-9266
100 1 $aBATISTA, C.
245 $aEfecto de dos niveles de energía en el alimento de último tercio de gestación en bovinos para carne sobre el desempeño de la progenie al nacimiento y pubertad.$h[electronic resource]
260 $c2019
490 $a(INIA Serie Técnica; 252)
520 $aABSTRACT The effect of energy intake during late gestation in beef cows on the placentas, behaviour and morphometry of the female calves at parturition and age at puberty was evaluated. Thirty-one British multiparous cows, inseminated by FTAI (fixed time artificial inseminated) and carrying female calves were assigned to two energy-feeding treatments on Day –90 (Day 0=parturition): i- 125% of requirements (AL, n=15) and ii- 75 % of requirements (BA; n=16). Duration of delivery and characteristics of the placenta were recorded in the cows. In the calves, time trying to stand, suckle and the total time suckling were recorded. Postpartum live weight, length and height of the calves were recorded. Duration of delivery and the characteristics of placentas were not affected by the treatments; neither the calves birth weight. Height of the calves was lower in BA compared to AL (70.2±1.0 vs. 72.2±1.0 cm, P=0.03); that difference disappear when using birth weight as a covariate. The rest of the morphometry, as well as the behaviour, were not affected by the treatments, although calves of BA tended to suckle earlier than AL (9.2±8.9 and 24.6±8.4 min; P=0.08). Daily weight gain was higher in calves AL (P<0.01) and age at puberty was not affected by treatments. The energy restriction imposed during the last third of gestation did not generate evident changes in the evaluated variables, possibly due to the adaptability that meat cows have in pastoral systems.
653 $aFETAL PROGRAMMING
653 $aINMEDIATE POSTPARTUM
653 $aPOSPARTO INMEDIATO
653 $aPROGRAMACIÓN FETAL
653 $aSUBNUTRICIÓN
653 $aSUBNUTRITION
653 $aVACAS DE CRÍA
700 1 $aVELAZCO, J.I.
700 1 $aBALDI, F.
700 1 $aBANCHERO, G.
700 1 $aQUINTANS, G.
773 $tIn: QUINTANS, G.; IEWDIUKOW, M. (Ed.). Primer Seminario Técnico de Programación Fetal. Montevideo (UY): INIA, 2019. p. 53-63.
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