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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha : |
30/12/2022 |
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Actualizado : |
03/01/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
FEDRIGO, J. K.; SANTA CRUZ, R.; DA SILVA, C.; BÁEZ, F.; VIÑOLES, C. |
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Afiliación : |
JEAN K. FEDRIGO, Polo de Desarrollo Universitario (PDU) Agroforestal, Casa de la Universidad de Cerro Largo, Universidad de la República (Udelar), Bañados de Medina, Cerro Largo, Uruguay; RODRIGO SANTA CRUZ, Polo de Desarrollo Universitario (PDU) Agroforestal, Casa de la Universidad de Cerro Largo, Universidad de la República (Udelar), Bañados de Medina, Cerro Largo, Uruguay; CARLOS DA SILVA, Facultad de Veterinaria, Universidad de la República (UdelaR), Montevideo, Uruguay.; FRANCISCO BÁEZ, PDU Instituto Superior de la Carne, Centro Universitario de Tacuarembó, Udelar, Tacuarembo, Uruguay.; CAROLINA VIÑOLES GIL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Polo de Desarrollo Universitario (PDU) Agroforestal, Casa de la Universidad de Cerro Largo, Universidad de la República (Udelar), Bañados de Medina, Cerro Largo, Uruguay. INIA (Instituto Na. |
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Título : |
Effect of creep feeding with rice bran and temporary weaning on cow-calf performance. |
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Fecha de publicación : |
2022 |
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Fuente / Imprenta : |
Journal of Animal Physiology and Animal Nutrition, (Berl), 2022, Dec 16. Online ahead of print. doi: https://doi.org/10.1111/jpn.13794 |
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ISSN : |
1439-0396 |
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DOI : |
10.1111/jpn.13794 |
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Idioma : |
Inglés |
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Notas : |
Article history: First published: 16 December 2022. |
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Contenido : |
This study was conducted to investigate if calves supplemented with rice bran in a creep feeding (CF) system associated with temporary weaning (TW) affects the
performance of the cow-calf pair grazing natural grasslands during summer. Two experiments were performed using 275 cow-calf pairs of British breeds and their
crosses of different parities (primiparous [n = 188] in Experiment 1 and multiparous [n = 87] in Experiment 2). In both experiments, the factors evaluated were:
(1) supplementation of calves with rice bran using CF: yes (+CF) or no (-CF); (2) TW for 14 days using nose plates: yes (+TW) or no (?TW). Four experimental groups
were formed in both experiments: -CF - TW, -CF + TW, +CF -TW and +CF + TW. TW decreased the average daily weight gain and live weight of calves independently
of the age of their mothers. The use of CF decreased both of these parameters in calves born to primiparous cows, and there was no response in the case of calves
born to multiparous cows. A greater proportion of primiparous cows that received +CF conceived in the first 21 days of mating (+CF -TW= 63.5% and +CF +TW=
50%) than the other groups. The final pregnancy rate was similar among groups in both experiments. In conclusion, TW decreased the average daily weight gain and
weaning weight of calves. Supplementation of calves born to primiparous cows with rice bran decreased their daily weight gain during the period of TW and their
weaning weight, but their dams were conceived earlier.
© 2022 Wiley-VCH GmbH. MenosThis study was conducted to investigate if calves supplemented with rice bran in a creep feeding (CF) system associated with temporary weaning (TW) affects the
performance of the cow-calf pair grazing natural grasslands during summer. Two experiments were performed using 275 cow-calf pairs of British breeds and their
crosses of different parities (primiparous [n = 188] in Experiment 1 and multiparous [n = 87] in Experiment 2). In both experiments, the factors evaluated were:
(1) supplementation of calves with rice bran using CF: yes (+CF) or no (-CF); (2) TW for 14 days using nose plates: yes (+TW) or no (?TW). Four experimental groups
were formed in both experiments: -CF - TW, -CF + TW, +CF -TW and +CF + TW. TW decreased the average daily weight gain and live weight of calves independently
of the age of their mothers. The use of CF decreased both of these parameters in calves born to primiparous cows, and there was no response in the case of calves
born to multiparous cows. A greater proportion of primiparous cows that received +CF conceived in the first 21 days of mating (+CF -TW= 63.5% and +CF +TW=
50%) than the other groups. The final pregnancy rate was similar among groups in both experiments. In conclusion, TW decreased the average daily weight gain and
weaning weight of calves. Supplementation of calves born to primiparous cows with rice bran decreased their daily weight gain during the period of TW and their
weaning weight, but their dams were conceived earlier.
© 2... Presentar Todo |
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Palabras claves : |
BEEF CATTLE; CALF WEANING WEIGH; HERBAGE ALLOWANCE. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 02331naa a2200241 a 4500
001 1063935
005 2023-01-03
008 2022 bl uuuu u00u1 u #d
022 $a1439-0396
024 7 $a10.1111/jpn.13794$2DOI
100 1 $aFEDRIGO, J. K.
245 $aEffect of creep feeding with rice bran and temporary weaning on cow-calf performance.$h[electronic resource]
260 $c2022
500 $aArticle history: First published: 16 December 2022.
520 $aThis study was conducted to investigate if calves supplemented with rice bran in a creep feeding (CF) system associated with temporary weaning (TW) affects the performance of the cow-calf pair grazing natural grasslands during summer. Two experiments were performed using 275 cow-calf pairs of British breeds and their crosses of different parities (primiparous [n = 188] in Experiment 1 and multiparous [n = 87] in Experiment 2). In both experiments, the factors evaluated were: (1) supplementation of calves with rice bran using CF: yes (+CF) or no (-CF); (2) TW for 14 days using nose plates: yes (+TW) or no (?TW). Four experimental groups were formed in both experiments: -CF - TW, -CF + TW, +CF -TW and +CF + TW. TW decreased the average daily weight gain and live weight of calves independently of the age of their mothers. The use of CF decreased both of these parameters in calves born to primiparous cows, and there was no response in the case of calves born to multiparous cows. A greater proportion of primiparous cows that received +CF conceived in the first 21 days of mating (+CF -TW= 63.5% and +CF +TW= 50%) than the other groups. The final pregnancy rate was similar among groups in both experiments. In conclusion, TW decreased the average daily weight gain and weaning weight of calves. Supplementation of calves born to primiparous cows with rice bran decreased their daily weight gain during the period of TW and their weaning weight, but their dams were conceived earlier. © 2022 Wiley-VCH GmbH.
653 $aBEEF CATTLE
653 $aCALF WEANING WEIGH
653 $aHERBAGE ALLOWANCE
700 1 $aSANTA CRUZ, R.
700 1 $aDA SILVA, C.
700 1 $aBÁEZ, F.
700 1 $aVIÑOLES, C.
773 $tJournal of Animal Physiology and Animal Nutrition, (Berl), 2022, Dec 16. Online ahead of print. doi: https://doi.org/10.1111/jpn.13794
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Registro original : |
INIA Treinta y Tres (TT) |
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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
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Fecha actual : |
23/07/2015 |
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Actualizado : |
17/06/2016 |
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Autor : |
GARCÍA, L. |
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Afiliación : |
LEONEL GARCÍA, Licenciado en Ciencas de la Comunicación por la Univ. ORT Uruguay y periodista free-lance de Uruguay Ciencia. |
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Título : |
Desafío para el INIA: intensificación de la producción. Entrevista. |
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Fecha de publicación : |
2015 |
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Fuente / Imprenta : |
Uruguay Ciencia (Montevideo), n. 20, p. 8-11, 2015. |
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Idioma : |
Español |
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Notas : |
Revista Uruguay Ciencia entrevista al Director Nacional del INIA. |
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Palabras claves : |
PLANIFICACION ESTRATEGICA. |
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Thesagro : |
INVESTIGACION AGROPECUARIA; NUEVAS TECNOLOGIAS; PRODUCTIVIDAD; URUGUAY. |
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Asunto categoría : |
-- |
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Marc : |
LEADER 00582naa a2200181 a 4500
001 1053135
005 2016-06-17
008 2015 bl uuuu u00u1 u #d
100 1 $aGARCÍA, L.
245 $aDesafío para el INIA$bintensificación de la producción. Entrevista.
260 $c2015
500 $aRevista Uruguay Ciencia entrevista al Director Nacional del INIA.
650 $aINVESTIGACION AGROPECUARIA
650 $aNUEVAS TECNOLOGIAS
650 $aPRODUCTIVIDAD
650 $aURUGUAY
653 $aPLANIFICACION ESTRATEGICA
773 $tUruguay Ciencia (Montevideo)$gn. 20, p. 8-11, 2015.
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INIA Tacuarembó (TBO) |
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