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Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
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Fecha : |
24/08/2016 |
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Actualizado : |
30/05/2023 |
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Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
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Autor : |
GUIDI, B.; GONZÁLEZ, V.; PÉREZ-RUCHEL, A.; MADERA, J.; SILVA,E.; CAJARVILLE, C.; CALVO, M.; REPETTO, J.; HIRIGOYEN, D. |
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Afiliación : |
BRUNO GUIDI, COLAVECO; VICTOR GONZÁLEZ, COLAVECO; ANALÍA PÉREZ-RUCHEL, COLAVECO/UdelaR (Facultad de Veterinaria); JENNIFER MADERA, COLAVECO; ERIKA SILVA, COLAVECO; CECILIA CAJARVILLE, Universidad de la República (UdelaR)/ Facultad de Veterinaria; MAURICIO CALVO, COLAVECO; JOSE LUIS REPETTO CAPELLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DARÍO JAVIER HIRIGOYEN TREVIN, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Silopacks y ensilajes de pastura y cultivos de invierno: resumen de resultados de composición química, ph y clostridios gasógenos. |
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Fecha de publicación : |
2016 |
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Fuente / Imprenta : |
Revista Todotambo, n. 210, p. 32-34, 2016. |
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Idioma : |
Español |
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Palabras claves : |
CALIDAD FERMENTATIVA; CALIDAD NUTRICIONAL; CONTAMINACIÓN CON CLOSTRIDIOS; SILOS DE AVENA CEBADA Y TRIGO; TRIPOS DE CLOSTRIDIOS DE LOS ENSILADOS. |
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Thesagro : |
ENSILAJE; SILOS. |
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Asunto categoría : |
L51 Fisiología Animal - Nutrición |
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URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/17176/1/GuidiB.-Revista-Todotambo-2016-nro.210.pdf
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Marc : |
LEADER 00877naa a2200289 a 4500
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100 1 $aGUIDI, B.
245 $aSilopacks y ensilajes de pastura y cultivos de invierno$bresumen de resultados de composición química, ph y clostridios gasógenos.
260 $c2016
650 $aENSILAJE
650 $aSILOS
653 $aCALIDAD FERMENTATIVA
653 $aCALIDAD NUTRICIONAL
653 $aCONTAMINACIÓN CON CLOSTRIDIOS
653 $aSILOS DE AVENA CEBADA Y TRIGO
653 $aTRIPOS DE CLOSTRIDIOS DE LOS ENSILADOS
700 1 $aGONZÁLEZ, V.
700 1 $aPÉREZ-RUCHEL, A.
700 1 $aMADERA, J.
700 1 $aSILVA,E.
700 1 $aCAJARVILLE, C.
700 1 $aCALVO, M.
700 1 $aREPETTO, J.
700 1 $aHIRIGOYEN, D.
773 $tRevista Todotambo$gn. 210, p. 32-34, 2016.
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INIA La Estanzuela (LE) |
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 | Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha actual : |
15/11/2015 |
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Actualizado : |
31/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
A - 2 |
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Autor : |
OLIVERA-MUZANTE, J.; GIL, J.; VIÑOLES, C.; FIERRO, S. |
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Afiliación : |
CAROLINA VIÑOLES GIL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
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Título : |
Reproductive outcome with GnRH inclusion at 24 or 36h following a prostaglandin F2α-based protocol for timed AI in ewes. |
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Fecha de publicación : |
2013 |
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Fuente / Imprenta : |
Animal Reproduction Science, 2013, v.138, no.3-4, p. 175-179. |
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ISSN : |
0378-4320 |
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DOI : |
10.1016/j.anireprosci.2013.02.013 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 2 October 2012 / Received in revised form 19 February 2013 / Accepted 21 February 2013 / Available online 28 February 2013. |
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Contenido : |
ABSTRACT.
The objective of this experiment was to study the reproductive performance obtained after a short-interval prostaglandin (PG) F2α-based protocol for timed artificial insemination (TAI) in sheep (Synchrovine®: two injections of PG 7 d apart), including a GnRH analogue at 24 or 36h after the second PG injection. The experiment involved 296 Corriedale ewes (206 multiparous and 90 nulliparous) grazing natural pastures during the breeding season (March-April; UTU " La Carolina" , Flores Uruguay, 33° S-57° W). Ewes were assigned to three treatment groups: a) Synchrovine® (Control, n=101): two injections of D-Cloprostenol 75μg, 7 d apart, b) Synchrovine®+GnRH24 (n=98): Synchrovine® plus GnRH (busereline acetate 8.4μg) 24h after the second PG injection, and c) Synchrovine®+GnRH36 (n=97): Synchrovine® plus GnRH 36h after the second PG injection. All ewes were subjected to cervical TAI (Day 0), 44 to 47h after second PG injection, with fresh extended semen pool from six rams. Reproductive performance of ewes having ovulations and ovulation rate on Day 10, estrous cycle length in ewes that returned to estrus and non-return rate to estrus up to Day 22, fertility, prolificacy and fecundity on Day 70 were analyzed. Ewes having ovulations, ovulation rate, estrous cycle length and prolificacy did not differ between groups (P>0.05). However, non-return to estrus, fertility and fecundity was decreased in Synchrovine®+GnRH24 (P<0.05) and similar between Synchrovine® and Synchrovine®+GnRH36 (P>0.05). It was concluded that the reproductive performance obtained by Synchovine® TAI protocol was impaired by GnRH at 24h and not improved by GnRH administered at 36h after the second PG injection.
© 2013 Elsevier B.V. MenosABSTRACT.
The objective of this experiment was to study the reproductive performance obtained after a short-interval prostaglandin (PG) F2α-based protocol for timed artificial insemination (TAI) in sheep (Synchrovine®: two injections of PG 7 d apart), including a GnRH analogue at 24 or 36h after the second PG injection. The experiment involved 296 Corriedale ewes (206 multiparous and 90 nulliparous) grazing natural pastures during the breeding season (March-April; UTU " La Carolina" , Flores Uruguay, 33° S-57° W). Ewes were assigned to three treatment groups: a) Synchrovine® (Control, n=101): two injections of D-Cloprostenol 75μg, 7 d apart, b) Synchrovine®+GnRH24 (n=98): Synchrovine® plus GnRH (busereline acetate 8.4μg) 24h after the second PG injection, and c) Synchrovine®+GnRH36 (n=97): Synchrovine® plus GnRH 36h after the second PG injection. All ewes were subjected to cervical TAI (Day 0), 44 to 47h after second PG injection, with fresh extended semen pool from six rams. Reproductive performance of ewes having ovulations and ovulation rate on Day 10, estrous cycle length in ewes that returned to estrus and non-return rate to estrus up to Day 22, fertility, prolificacy and fecundity on Day 70 were analyzed. Ewes having ovulations, ovulation rate, estrous cycle length and prolificacy did not differ between groups (P>0.05). However, non-return to estrus, fertility and fecundity was decreased in Synchrovine®+GnRH24 (P<0.05) and similar between Synchrovine® a... Presentar Todo |
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Palabras claves : |
Ewe; Fertility; Fixed timed artificial insemination; GnRH; Ovulation rate; Prostaglandin. |
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Thesagro : |
FERTILIDAD; OVEJA; OVINOS; OVULACION. |
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Asunto categoría : |
L01 Ganadería |
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Marc : |
LEADER 02803naa a2200313 a 4500
001 1053896
005 2019-10-31
008 2013 bl uuuu u00u1 u #d
022 $a0378-4320
024 7 $a10.1016/j.anireprosci.2013.02.013$2DOI
100 1 $aOLIVERA-MUZANTE, J.
245 $aReproductive outcome with GnRH inclusion at 24 or 36h following a prostaglandin F2α-based protocol for timed AI in ewes.$h[electronic resource]
260 $c2013
500 $aArticle history: Received 2 October 2012 / Received in revised form 19 February 2013 / Accepted 21 February 2013 / Available online 28 February 2013.
520 $aABSTRACT. The objective of this experiment was to study the reproductive performance obtained after a short-interval prostaglandin (PG) F2α-based protocol for timed artificial insemination (TAI) in sheep (Synchrovine®: two injections of PG 7 d apart), including a GnRH analogue at 24 or 36h after the second PG injection. The experiment involved 296 Corriedale ewes (206 multiparous and 90 nulliparous) grazing natural pastures during the breeding season (March-April; UTU " La Carolina" , Flores Uruguay, 33° S-57° W). Ewes were assigned to three treatment groups: a) Synchrovine® (Control, n=101): two injections of D-Cloprostenol 75μg, 7 d apart, b) Synchrovine®+GnRH24 (n=98): Synchrovine® plus GnRH (busereline acetate 8.4μg) 24h after the second PG injection, and c) Synchrovine®+GnRH36 (n=97): Synchrovine® plus GnRH 36h after the second PG injection. All ewes were subjected to cervical TAI (Day 0), 44 to 47h after second PG injection, with fresh extended semen pool from six rams. Reproductive performance of ewes having ovulations and ovulation rate on Day 10, estrous cycle length in ewes that returned to estrus and non-return rate to estrus up to Day 22, fertility, prolificacy and fecundity on Day 70 were analyzed. Ewes having ovulations, ovulation rate, estrous cycle length and prolificacy did not differ between groups (P>0.05). However, non-return to estrus, fertility and fecundity was decreased in Synchrovine®+GnRH24 (P<0.05) and similar between Synchrovine® and Synchrovine®+GnRH36 (P>0.05). It was concluded that the reproductive performance obtained by Synchovine® TAI protocol was impaired by GnRH at 24h and not improved by GnRH administered at 36h after the second PG injection. © 2013 Elsevier B.V.
650 $aFERTILIDAD
650 $aOVEJA
650 $aOVINOS
650 $aOVULACION
653 $aEwe
653 $aFertility
653 $aFixed timed artificial insemination
653 $aGnRH
653 $aOvulation rate
653 $aProstaglandin
700 1 $aGIL, J.
700 1 $aVIÑOLES, C.
700 1 $aFIERRO, S.
773 $tAnimal Reproduction Science, 2013$gv.138, no.3-4, p. 175-179.
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