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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó; INIA Treinta y Tres. |
Fecha : |
18/10/2018 |
Actualizado : |
11/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
LOPEZ VALIENTE, S.; MARESCA, S.; RODRÍGUEZ, A.M.; PALLADINO, R.A.; LACAU-MENGIDO, I.M.; LONG, N.M.; QUINTANS, G. |
Afiliación : |
S. LÓPEZ VALIENTE, National Institute of Agricultural Technology (INTA). Experimental Station of Cuenca del Salado.; S. MARESCA, National Institute of Agricultural Technology (INTA). Experimental Station of Cuenca del Salado.; A.M. RODRÍGUEZ, National Institute of Agricultural Technology (INTA). Experimental Station of Cuenca del Salado.; R.A. PALLADINO, Facultad de Agronomía, Universidad de Buenos Aires. Facultad de Ciencias Agrarias, Universidad Nacional de Lomas de Zamora, Buenos Aires.; I.M. LACAU-MENGIDO, Laboratorio de Regulación Hipofisaria, Instituto de Biología y Medicina Experimental (CONICET).; N.M. LONG, Department of Animal and Veterinary Sciences. Clemson University.; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Effect of protein restriction of Angus cows during late gestation: subsequent reproductive performance and milk yield. |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
The Professional Animal Scientist, 2018, 34(3): 261-268. |
DOI : |
10.15232/pas.2017-01701 |
Idioma : |
Inglés |
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.
Nonesterified fatty acids, insulin, IGF-1, and glucose were determined every 24 d prepartum and nonesterified fatty acids and glucose every 38 d postpartum. 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. Cows in the HP treatment had greater prepartum serum urea concentrations than LP treatment (P < 0.05). 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 : |
LATE GESTATION; MILK YIELD; MULTIPAROUS COW; POSTPARTUM REPRODUCTIVE PERFORMANCE; PROTEIN RESTRICTION; VACAS MULTÍPARAS. |
Thesagro : |
BOVINOS; VACAS. |
Asunto categoría : |
L10 Genética y mejoramiento animal |
Marc : |
LEADER 02405naa a2200301 a 4500 001 1059651 005 2019-10-11 008 2018 bl uuuu u00u1 u #d 024 7 $a10.15232/pas.2017-01701$2DOI 100 1 $aLOPEZ VALIENTE, S. 245 $aEffect of protein restriction of Angus cows during late gestation$bsubsequent reproductive performance and milk yield.$h[electronic resource] 260 $c2018 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. Nonesterified fatty acids, insulin, IGF-1, and glucose were determined every 24 d prepartum and nonesterified fatty acids and glucose every 38 d postpartum. 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. Cows in the HP treatment had greater prepartum serum urea concentrations than LP treatment (P < 0.05). 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. 650 $aBOVINOS 650 $aVACAS 653 $aLATE GESTATION 653 $aMILK YIELD 653 $aMULTIPAROUS COW 653 $aPOSTPARTUM REPRODUCTIVE PERFORMANCE 653 $aPROTEIN RESTRICTION 653 $aVACAS MULTÍPARAS 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 $tThe Professional Animal Scientist, 2018, 34(3): 261-268.
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INIA Tacuarembó (TBO) |
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
17/08/2016 |
Actualizado : |
28/05/2018 |
Tipo de producción científica : |
Poster |
Autor : |
ALBICETTE, M.M.; LEONI, C.; RUGGIA, A.; ALBIN, A.; BENVENUTO, M.; BORTAGARAY, I.; BLUMETTO, O.; CANTIERI, R.; CARDOZO, G.; CASTAGNA, A.; CLARA, P.; DEL PINO, M.; DOGLIOTTI, S.; GARCIA, F.; GILSANZ, J.C.; MONTALDO, S.; QUINTANS, G.; SCARLATO, M.; SCARLATO, S.; SILVERA, M.; TISCORNIA, G.; AGUERRE, V. |
Afiliación : |
MARIA MARTA ALBICETTE BASTRERI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA LEONI VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDREA PAOLA RUGGIA CHIESA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALFREDO SANTIAGO ALBIN FERREIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MAURICIO FABIAN BENVENUTO MILLOR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ISABEL BORTAGARAY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSCAR RICARDO BLUMETTO VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Universidad de la República (UdelaR)/ Facultad de Agronomía, Departamento de Producción Vegetal; GERONIMO AGUSTIN CARDOZO CABANELAS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ANDRES CASTAGNA DU PRE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PABLO DANIEL CLARA PEREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA LILIANA DEL PINO BALADON, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO DOGLIOTTI, Universidad de la República (UdelaR)/ Facultad de Agronomía, Departamento de Producción Vegetal; FELIPE LUIS GARCIA OLASO; JUAN CARLOS GILSANZ MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SERGIO DANIEL MONTALDO BERRIEL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIANA SCARLATO GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO SCARLATO GARCIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIANA SILVERA ORREGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUADALUPE TISCORNIA TOSAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA VERONICA AGUERRE ANTIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Co-innovación en sistemas ganaderos familiares del este de Uruguay. [Poster] |
Fecha de publicación : |
2016 |
Fuente / Imprenta : |
En: Congreso Nacional de Ingenieros Agrónomos , 11° y Encuentro Regional de Ingeniería Agronómica, 4°; Montevideo (UY), 11-12 Agosto 2016. [Poster] + [Resumen] |
Páginas : |
1 p. |
Idioma : |
Español |
Notas : |
Agradecimientos: "Los autores agradecemos a los productores y sus familias con los que hemos trabajo y compartido experiencias, así como a los actores locales que se involucraron en la Red Interinstitucional y su accionar" |
Palabras claves : |
CO-INNOVACIÓN; ENFOQUE SISTÉMICO; M&E; MESMIS; PAR; PIPA. |
Thesagro : |
METODOLOGÍA; SISTEMAS GANADEROS; SUSTENTABILIDAD. |
Asunto categoría : |
-- |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/5915/1/Albicette-M.-Poster-AIA-2016-Co-innovacion-Final.pdf
http://www.ainfo.inia.uy/digital/bitstream/item/5916/1/ALBICETTE-M-M-final-resumen.docx
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Marc : |
LEADER 01564nam a2200481 a 4500 001 1055294 005 2018-05-28 008 2016 bl uuuu u00u1 u #d 100 1 $aALBICETTE, M.M. 245 $aCo-innovación en sistemas ganaderos familiares del este de Uruguay. [Poster]$h[electronic resource] 260 $aEn: Congreso Nacional de Ingenieros Agrónomos , 11° y Encuentro Regional de Ingeniería Agronómica, 4°; Montevideo (UY), 11-12 Agosto 2016. [Poster] + [Resumen]$c2016 300 $a1 p. 500 $aAgradecimientos: "Los autores agradecemos a los productores y sus familias con los que hemos trabajo y compartido experiencias, así como a los actores locales que se involucraron en la Red Interinstitucional y su accionar" 650 $aMETODOLOGÍA 650 $aSISTEMAS GANADEROS 650 $aSUSTENTABILIDAD 653 $aCO-INNOVACIÓN 653 $aENFOQUE SISTÉMICO 653 $aM&E 653 $aMESMIS 653 $aPAR 653 $aPIPA 700 1 $aLEONI, C. 700 1 $aRUGGIA, A. 700 1 $aALBIN, A. 700 1 $aBENVENUTO, M. 700 1 $aBORTAGARAY, I. 700 1 $aBLUMETTO, O. 700 1 $aCANTIERI, R. 700 1 $aCARDOZO, G. 700 1 $aCASTAGNA, A. 700 1 $aCLARA, P. 700 1 $aDEL PINO, M. 700 1 $aDOGLIOTTI, S. 700 1 $aGARCIA, F. 700 1 $aGILSANZ, J.C. 700 1 $aMONTALDO, S. 700 1 $aQUINTANS, G. 700 1 $aSCARLATO, M. 700 1 $aSCARLATO, S. 700 1 $aSILVERA, M. 700 1 $aTISCORNIA, G. 700 1 $aAGUERRE, V.
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