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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha : |
11/11/2019 |
Actualizado : |
21/05/2020 |
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
Autor : |
LÓPEZ VALIENTE, S.; MARESCA, S.; RODRÍGUEZ, A.M.; PALLADINO, R.A.; LACAU-MENGIDO, I.M.; LONG, N.M.; QUINTANS, G. |
Afiliación : |
SEBASTIÁN LÓPEZ VALIENTE, Instituto Nacional de Tecnología Agropecuaria, Estación Experimental Cuenca del Salado, Argentina.; S. MARESCA, Instituto Nacional de Tecnología Agropecuaria, Estación Experimental Cuenca del Salado, Argentina.; A. M. RODRÍGUEZ, Instituto Nacional de Tecnología Agropecuaria, Estación Experimental Cuenca del Salado, Argentina.; R. A. PALLADINO, Facultad de Agronomía, Universidad de Buenos Aires, Argentina.; I.M. LACAU-MENGIDO, Laboratorio de Regulación Hipofisaria, Instituto de Biología y Medicina Experimental (CONICET), Buenos Aires, Argentina.; N.M. LONG, Departamento de Ciencias Animales y Veterinarias, Universidad de Clemso, Carolina del Sur, Estados Unidos de América.; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Efecto de la restricción proteica de las vacas Angus durante la gestación tardía: rendimiento reproductivo posterior y producción de leche. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
In: QUINTANS, G.; IEWDIUKOW, M. (Ed.). Primer Seminario Técnico de Programación Fetal. Montevideo (UY): INIA, 2019. p. 23-30. |
Serie : |
(INIA Serie Técnica; 252) |
ISBN : |
978-9974-38-436-1 |
ISSN : |
1688-9266 |
Idioma : |
Español |
Contenido : |
ABSTRACT
The effect of level of CP fed during late gestation on reproductive performance and milk production was studied in multiparous cows. Sixty-eight pregnant Angus cows were used. At 121 d prepartum, cows were blocked by BW (409 ± 57 kg) and expected calving date, randomly assigned to a low-protein (LP = 6% CP) or high-protein diet (HP = 12% CP), and allocated to 12 pens per treatment. After parturition, all cows were managed in a single group until weaning. Body weight and BCS
were determined at the start of the experiment, at calving, and at weaning. Progesterone was quantified weekly to indicate luteal activity and estimate interval to first estrus. Milk production was measured until weaning. The HP cows had greater BW gain during the prepartum period (P < 0.01) and tended to gain more BCS (P = 0.06) than LP cows. The prepartum diet did not affect gestation length (P = 0.44) or interval from calving to the onset of luteal activity (P = 0.35). Pregnancy rates, milk quality, and production were not influenced by dietary treatments. In conclusion, protein level prepartum in multiparous beef cows affected the BW change at calving, without consequences on reproductive performance and milk quality and yield. |
Palabras claves : |
GESTACIÓN TARDÍA EN VACAS; LATE GESTATION; MILK PRODUCTION; MULTIPAROUS COW; PRODUCCIÓN DE LECHE VACUNA; PROTEIN UNDERNUTRITION; REPRODUCCION; REPRODUCTION; RESTRICCIÓN PROTEICA; VACA MULTÍPARA. |
Asunto categoría : |
L53 Fisiología Animal - Reproducción |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/13778/1/St-252-p-23-30-Lopez-Valiente.pdf
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Marc : |
LEADER 02391naa a2200349 a 4500 001 1060399 005 2020-05-21 008 2019 bl uuuu u00u1 u #d 020 $a978-9974-38-436-1 022 $a1688-9266 100 1 $aLÓPEZ VALIENTE, S. 245 $aEfecto de la restricción proteica de las vacas Angus durante la gestación tardía$brendimiento reproductivo posterior y producción de leche.$h[electronic resource] 260 $c2019 490 $a(INIA Serie Técnica; 252) 520 $aABSTRACT The effect of level of CP fed during late gestation on reproductive performance and milk production was studied in multiparous cows. Sixty-eight pregnant Angus cows were used. At 121 d prepartum, cows were blocked by BW (409 ± 57 kg) and expected calving date, randomly assigned to a low-protein (LP = 6% CP) or high-protein diet (HP = 12% CP), and allocated to 12 pens per treatment. After parturition, all cows were managed in a single group until weaning. Body weight and BCS were determined at the start of the experiment, at calving, and at weaning. Progesterone was quantified weekly to indicate luteal activity and estimate interval to first estrus. Milk production was measured until weaning. The HP cows had greater BW gain during the prepartum period (P < 0.01) and tended to gain more BCS (P = 0.06) than LP cows. The prepartum diet did not affect gestation length (P = 0.44) or interval from calving to the onset of luteal activity (P = 0.35). Pregnancy rates, milk quality, and production were not influenced by dietary treatments. In conclusion, protein level prepartum in multiparous beef cows affected the BW change at calving, without consequences on reproductive performance and milk quality and yield. 653 $aGESTACIÓN TARDÍA EN VACAS 653 $aLATE GESTATION 653 $aMILK PRODUCTION 653 $aMULTIPAROUS COW 653 $aPRODUCCIÓN DE LECHE VACUNA 653 $aPROTEIN UNDERNUTRITION 653 $aREPRODUCCION 653 $aREPRODUCTION 653 $aRESTRICCIÓN PROTEICA 653 $aVACA MULTÍPARA 700 1 $aMARESCA, S. 700 1 $aRODRÍGUEZ, A.M. 700 1 $aPALLADINO, R.A. 700 1 $aLACAU-MENGIDO, I.M. 700 1 $aLONG, N.M. 700 1 $aQUINTANS, G. 773 $tIn: QUINTANS, G.; IEWDIUKOW, M. (Ed.). Primer Seminario Técnico de Programación Fetal. Montevideo (UY): INIA, 2019. p. 23-30.
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Registro original : |
INIA Treinta y Tres (TT) |
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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
08/05/2017 |
Actualizado : |
28/09/2018 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
A - 2 |
Autor : |
CARVALHO, F. K. L.; NASCIMENTO, E. M.; ROCHA, B. P.; MENDONÇA. F. S.; VESCHI, J. L. A.; SILVA, S. M. M. S.; MEDEIROS, R. M. T.; RIET-CORREA, F. |
Afiliación : |
FRANKLIN RIET-CORREA AMARAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay,// Veterinary Hospital, CSTR, Federal University of Campina Grande, Campus de Patos, Patos, Paraíba 58700-000, Brazil. |
Título : |
Hybanthus calceolaria poisoning in cattle. |
Fecha de publicación : |
2014 |
Fuente / Imprenta : |
Journal of Veterinary Diagnostic Investigation, v. 26, p. 1-4, aug. 2014. |
DOI : |
10.1177/1040638714544685 |
Idioma : |
Español |
Contenido : |
Hybanthus calceolaria, also known as ?papaconha? or ?ipepacuanha,? is a herbaceous plant found in northeastern Brazil, which is often implicated by farmers as the cause of neurological signs in livestock grazing. Several poisoning outbreaks associated with the ingestion of this plant were observed in cattle in the municipalities of Colônia de Gurguéia in the state of Piauí and Sirinhaém in the state of Pernambuco, Brazil. The main clinical signs were ataxia, recumbency, and myokymia. No significant lesions were observed during necropsy or on histological examination. The disease was experimentally reproduced by the administration of 2 daily doses of 40 g/kg/body weight of the fresh green plant containing fruits. The plants without fruits were nontoxic, which is in accordance with the farmers? information, as it was stated that the poisoning only occurs when the plant is fruiting. |
Palabras claves : |
ANIMAL PRODUCTION; ATAXIA; CATTLE; Envenenamento; Hybanthus calceolaria; Intoxicação; Ipepacuanha; MYOKYMIA; PAPACONHA; Plantas tóxicas; SALUD ANIMAL; TOXIC PLANT. |
Thesagro : |
BOVINOS. |
Asunto categoría : |
L73 Enfermedades de los animales |
Marc : |
LEADER 01911naa a2200373 a 4500 001 1057182 005 2018-09-28 008 2014 bl uuuu u00u1 u #d 024 7 $a10.1177/1040638714544685$2DOI 100 1 $aCARVALHO, F. K. L. 245 $aHybanthus calceolaria poisoning in cattle.$h[electronic resource] 260 $c2014 520 $aHybanthus calceolaria, also known as ?papaconha? or ?ipepacuanha,? is a herbaceous plant found in northeastern Brazil, which is often implicated by farmers as the cause of neurological signs in livestock grazing. Several poisoning outbreaks associated with the ingestion of this plant were observed in cattle in the municipalities of Colônia de Gurguéia in the state of Piauí and Sirinhaém in the state of Pernambuco, Brazil. The main clinical signs were ataxia, recumbency, and myokymia. No significant lesions were observed during necropsy or on histological examination. The disease was experimentally reproduced by the administration of 2 daily doses of 40 g/kg/body weight of the fresh green plant containing fruits. The plants without fruits were nontoxic, which is in accordance with the farmers? information, as it was stated that the poisoning only occurs when the plant is fruiting. 650 $aBOVINOS 653 $aANIMAL PRODUCTION 653 $aATAXIA 653 $aCATTLE 653 $aEnvenenamento 653 $aHybanthus calceolaria 653 $aIntoxicação 653 $aIpepacuanha 653 $aMYOKYMIA 653 $aPAPACONHA 653 $aPlantas tóxicas 653 $aSALUD ANIMAL 653 $aTOXIC PLANT 700 1 $aNASCIMENTO, E. M. 700 1 $aROCHA, B. P. 700 1 $aMENDONÇA. F. S. 700 1 $aVESCHI, J. L. A. 700 1 $aSILVA, S. M. M. S. 700 1 $aMEDEIROS, R. M. T. 700 1 $aRIET-CORREA, F. 773 $tJournal of Veterinary Diagnostic Investigation$gv. 26, p. 1-4, aug. 2014.
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