Evento

Effect of sponge treatment duration (14 vs 15 days) during an estrous synchronization protocol using low dose of eCG (200 IU) in sheep

Jaeschke, Julián ; Bruno Galarraga, María Macarena Icon; Cueto, Marcela Isabel ; Fernandez, Jimena Icon; Correa, Alex ; Rodriguez Pérsico, Juan Manuel ; Gibbons, Alejandro Eduardo

Otros responsables

Fecha

2022

Editorial

Universidad de Bologna

Revista

Título del libro

Nombre del evento

19th International Congress on Animal Reproduction

Fecha del evento

2022-06-26

Institución organizadora

Universidad de Bologna

ISSN

eISSN

ISBN

Idioma

Inglés

Tipo del evento

Congreso

Clasificación temática

Resumen

Estrous synchronization protocol for fix-timed artificial insemination (FTAI) in small ruminants usually requires the sponge to remain in the sheep for 12-14 days. Sometimes there is a need to split the AI tasks into two different days (i.e., large flocks, weather, etc.). Also, eCG effect may be affected by progestin length. The objective was to compare the effect of sponge-treatment duration (14 vs 15 days) on pregnancy, during a FTAI protocol combined with a low dose of eCG.

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