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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
26/07/2017 |
Actualizado : |
21/02/2020 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
RUGGIA, A.; ALBIN, A.; ALBICETTE, M.M.; BENVENUTO, M.; BLUMETTO, O.; BORTAGARAY, I.; CARDOZO, G.; CASTAGNA, A.; CLARA, P.; DEL PINO, M.L.; DOGLIOTTI, S.; GARCIA, F.; GILSANZ, J.C.; LEONI, C.; MONTALDO, S.; QUINTANS, G.; SCARLATO, M.; SCARLATO, S.; SILVERA, M.; TISCORNIA, G.; AGUERRE, V. |
Afiliación : |
ANDREA PAOLA RUGGIA CHIESA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ALFREDO SANTIAGO ALBIN FERREIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA MARTA ALBICETTE BASTRERI, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MAURICIO FABIAN BENVENUTO MILLOR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSCAR RICARDO BLUMETTO VELAZCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ISABEL BORTAGARAY SABARROS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; 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, Departamento de Producción Vegetal, Facultad de Agronomía, UDELAR; FELIPE LUIS GARCIA OLASO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JUAN CARLOS GILSANZ MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA LEONI VELAZCO, 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 : |
Intensificación ecológica en sistemas ganaderos del Este de Uruguay. [Abstract y Poster] |
Complemento del título : |
SECCIÓN COMUNICACIONES CORTAS - RESÚMENES. Ambiente/diversidad |
Fecha de publicación : |
2017 |
Fuente / Imprenta : |
In: Reunión del Grupo Técnico en Forrajeras del Cono Sur, Grupo Campos, 24, 2017, Tacuarembó, Uruguay; Ayala, W.; Boggiano, P.; Álvarez, O.; eds. Bioma campos : Retomando un camino de oportunidades para una producción ganadera sustentable. Memorias. Tacuarembó (Uruguay): Grupo Campos, 2017. [Abstract y Poster] |
Páginas : |
p. 104-105 |
Idioma : |
Español |
Contenido : |
En Uruguay, el 60% de productores familiares presenta la ganadería como principal ingreso, dedicándose la mayoría a la cría, siendo el campo natural el principal recurso forrajero. La principal estrategia acordada e implementada por los productores fue mejorar la disponibilidad y gestión del forraje, complementado con la aplicación de tecnologías de bajo costo y alto impacto productivo. |
Palabras claves : |
CO-INNOVACIÓN; INTERACCIÓN PLANTA-ANIMAL; MANEJO CAMPO NATURAL. |
Thesagro : |
CAMPO NATURAL. |
Asunto categoría : |
P01 Conservación de la naturaleza y recursos de La tierra |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/7132/1/Riggia-A.-2017.-Grupo-Campos-a27-p.116-117.pdf
http://www.ainfo.inia.uy/digital/bitstream/item/7133/1/Riggia-A.-2017.-Grupo-Campos-a27-poster.pdf
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Marc : |
LEADER 01778nam a2200409 a 4500 001 1057404 005 2020-02-21 008 2017 bl uuuu u01u1 u #d 100 1 $aRUGGIA, A. 245 $aIntensificación ecológica en sistemas ganaderos del Este de Uruguay. [Abstract y Poster]$h[electronic resource] 260 $aIn: Reunión del Grupo Técnico en Forrajeras del Cono Sur, Grupo Campos, 24, 2017, Tacuarembó, Uruguay; Ayala, W.; Boggiano, P.; Álvarez, O.; eds. Bioma campos : Retomando un camino de oportunidades para una producción ganadera sustentable. Memorias. Tacuarembó (Uruguay): Grupo Campos, 2017. [Abstract y Poster]$c2017 300 $ap. 104-105 520 $aEn Uruguay, el 60% de productores familiares presenta la ganadería como principal ingreso, dedicándose la mayoría a la cría, siendo el campo natural el principal recurso forrajero. La principal estrategia acordada e implementada por los productores fue mejorar la disponibilidad y gestión del forraje, complementado con la aplicación de tecnologías de bajo costo y alto impacto productivo. 650 $aCAMPO NATURAL 653 $aCO-INNOVACIÓN 653 $aINTERACCIÓN PLANTA-ANIMAL 653 $aMANEJO CAMPO NATURAL 700 1 $aALBIN, A. 700 1 $aALBICETTE, M.M. 700 1 $aBENVENUTO, M. 700 1 $aBLUMETTO, O. 700 1 $aBORTAGARAY, I. 700 1 $aCARDOZO, G. 700 1 $aCASTAGNA, A. 700 1 $aCLARA, P. 700 1 $aDEL PINO, M.L. 700 1 $aDOGLIOTTI, S. 700 1 $aGARCIA, F. 700 1 $aGILSANZ, J.C. 700 1 $aLEONI, 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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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela; INIA Las Brujas. |
Fecha actual : |
21/02/2014 |
Actualizado : |
14/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
A - 1 |
Autor : |
FIERRO, S.; OLIVERA-MUZANTEA, J.; GIL, J.; VIÑOLES, C. |
Afiliación : |
CAROLINA VIÑOLES GIL, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Effects of prostaglandin administration on ovarian follicular dynamics, conception, prolificacy, and fecundity in sheep. |
Fecha de publicación : |
2011 |
Fuente / Imprenta : |
Theriogenology, 2011, v.76, no.4, p.630-639. |
ISSN : |
0093-691X |
DOI : |
10.1016/j.theriogenology.2011.03.016 |
Idioma : |
Español Inglés |
Notas : |
Article history: Received 23 August 2010 / Received in revised form 17 March 201 / Accepted 18 March 2011. |
Contenido : |
ABSTRACT.
Two experiments were conducted to determine the effects of prostaglandin administration on ovarian follicular dynamics, conception, prolificacy, and fecundity in sheep. During the breeding season, multiparous Corriedale ewes were randomly allocated to two groups: 1) PG group (n = 15 and n = 135 in Experiments I and II, respectively): synchronized with two injections of DL-Cloprostenol (125 μg) given 7 d apart, and inseminated at a fixed time (Day 0), 48 h after the second injection; and 2) Control group (n = 15 and n = 73 in Experiments I and II): ewes in spontaneous estrus inseminated at detected estrus. Ewes received 100 10 6 sperm by intrauterine AI. Ultrasonography was used to evaluate growth of the ovulatory follicle, ovulation rate (OR), conception rate, and prolificacy on Days 30 and 60. Ewes from the group PG had a larger (4.8 0.5 mm, mean SEM; P < 0.05) ovulatory follicle that grew faster (1.2 0.3 mm/d, P = 0.08), and a lower OR (1.37 0.1, P < 0.05), compared to ewes from the Control group (3.9 0.2 mm, 0.7 0.2 mm/d, and 1.61 0.1 respectively). Plasma progesterone concentrations from Days -6 to 1 were lower in the PG group (P < 0.05), but plasma estradiol concentrations were similar between groups (P > 0.05). Progesterone concentrations were similar between groups during the early luteal phase and on Days 12 and 17 (P > 0.05). The embryo recovery rate (Day 7) tended to be lower in the PG group (39 vs 64%, P = 0.08), but embryo quality did not differ between groups. Conception, prolificacy and fecundity, were lower in the PG than in the Control group (P < 0.05). Cumulative reproductive losses were similar between groups, but more twins were lost in the PG group (P < 0.05). We concluded that in ewes synchronized with PGF 2α given twice, 7 d apart, lower reproductive performance was associated with an environment dominated by lower progesterone concentrations that stimulated the preovulatory follicle to grow faster and become larger; this was associated with lower rates of ovulation, conception, prolificacy, and fecundity.
© 2011 Elsevier Inc. MenosABSTRACT.
Two experiments were conducted to determine the effects of prostaglandin administration on ovarian follicular dynamics, conception, prolificacy, and fecundity in sheep. During the breeding season, multiparous Corriedale ewes were randomly allocated to two groups: 1) PG group (n = 15 and n = 135 in Experiments I and II, respectively): synchronized with two injections of DL-Cloprostenol (125 μg) given 7 d apart, and inseminated at a fixed time (Day 0), 48 h after the second injection; and 2) Control group (n = 15 and n = 73 in Experiments I and II): ewes in spontaneous estrus inseminated at detected estrus. Ewes received 100 10 6 sperm by intrauterine AI. Ultrasonography was used to evaluate growth of the ovulatory follicle, ovulation rate (OR), conception rate, and prolificacy on Days 30 and 60. Ewes from the group PG had a larger (4.8 0.5 mm, mean SEM; P < 0.05) ovulatory follicle that grew faster (1.2 0.3 mm/d, P = 0.08), and a lower OR (1.37 0.1, P < 0.05), compared to ewes from the Control group (3.9 0.2 mm, 0.7 0.2 mm/d, and 1.61 0.1 respectively). Plasma progesterone concentrations from Days -6 to 1 were lower in the PG group (P < 0.05), but plasma estradiol concentrations were similar between groups (P > 0.05). Progesterone concentrations were similar between groups during the early luteal phase and on Days 12 and 17 (P > 0.05). The embryo recovery rate (Day 7) tended to be lower in the PG group (39 vs 64%, P = 0.08), but embryo quality d... Presentar Todo |
Palabras claves : |
PÉRDIDA DE EMBRIONES. |
Thesagro : |
COMPORTAMIENTO REPRODUCTIVO; INSEMINACIÓN EN OVINOS; OVINOS. |
Asunto categoría : |
-- L53 Fisiología Animal - Reproducción |
Marc : |
LEADER 02955naa a2200241 a 4500 001 1012822 005 2019-10-14 008 2011 bl uuuu u00u1 u #d 022 $a0093-691X 024 7 $a10.1016/j.theriogenology.2011.03.016$2DOI 100 1 $aFIERRO, S. 245 $aEffects of prostaglandin administration on ovarian follicular dynamics, conception, prolificacy, and fecundity in sheep. 260 $c2011 500 $aArticle history: Received 23 August 2010 / Received in revised form 17 March 201 / Accepted 18 March 2011. 520 $aABSTRACT. Two experiments were conducted to determine the effects of prostaglandin administration on ovarian follicular dynamics, conception, prolificacy, and fecundity in sheep. During the breeding season, multiparous Corriedale ewes were randomly allocated to two groups: 1) PG group (n = 15 and n = 135 in Experiments I and II, respectively): synchronized with two injections of DL-Cloprostenol (125 μg) given 7 d apart, and inseminated at a fixed time (Day 0), 48 h after the second injection; and 2) Control group (n = 15 and n = 73 in Experiments I and II): ewes in spontaneous estrus inseminated at detected estrus. Ewes received 100 10 6 sperm by intrauterine AI. Ultrasonography was used to evaluate growth of the ovulatory follicle, ovulation rate (OR), conception rate, and prolificacy on Days 30 and 60. Ewes from the group PG had a larger (4.8 0.5 mm, mean SEM; P < 0.05) ovulatory follicle that grew faster (1.2 0.3 mm/d, P = 0.08), and a lower OR (1.37 0.1, P < 0.05), compared to ewes from the Control group (3.9 0.2 mm, 0.7 0.2 mm/d, and 1.61 0.1 respectively). Plasma progesterone concentrations from Days -6 to 1 were lower in the PG group (P < 0.05), but plasma estradiol concentrations were similar between groups (P > 0.05). Progesterone concentrations were similar between groups during the early luteal phase and on Days 12 and 17 (P > 0.05). The embryo recovery rate (Day 7) tended to be lower in the PG group (39 vs 64%, P = 0.08), but embryo quality did not differ between groups. Conception, prolificacy and fecundity, were lower in the PG than in the Control group (P < 0.05). Cumulative reproductive losses were similar between groups, but more twins were lost in the PG group (P < 0.05). We concluded that in ewes synchronized with PGF 2α given twice, 7 d apart, lower reproductive performance was associated with an environment dominated by lower progesterone concentrations that stimulated the preovulatory follicle to grow faster and become larger; this was associated with lower rates of ovulation, conception, prolificacy, and fecundity. © 2011 Elsevier Inc. 650 $aCOMPORTAMIENTO REPRODUCTIVO 650 $aINSEMINACIÓN EN OVINOS 650 $aOVINOS 653 $aPÉRDIDA DE EMBRIONES 700 1 $aOLIVERA-MUZANTEA, J. 700 1 $aGIL, J. 700 1 $aVIÑOLES, C. 773 $tTheriogenology, 2011$gv.76, no.4, p.630-639.
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