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Respuesta reproductiva de la oveja a la administración de gonadotrofina coriónica humana en el momento del servicio
(Universidad Nacional del Nordeste, 2006)
¿Cómo evitar servicios anticipados en ovinos? Utilización de esponjas intravaginales como método anticonceptivo en ovejas
(Ediciones INTA, 2017-12)
Las bajas tasas de señalada de las majadas en cría extensiva representan uno de los principales problemas productivos para el sector ovino de la Patagonia. En este artículo se propone una tecnología para evitar la pérdida ...
Characteristics and indices of reproduction in Dorper sheep
(South African Veterinary Association, 1985-01)
In seventeen adult Dorper ewes imported from South Africa into Israel and nine of their primiparous, first-generation daughters born in Israel, characteristics and indices of reproduction were determined during the period ...
The Use of hCG for Inducing Ovulation in Sheep Estrus Synchronization Impairs Ovulatory Follicle Growth and Fertility
(MDPI, 2021-04)
Currently, there is an intense effort to find an alternative hormone to eCG to induce ovulation after estrus synchronization treatments in sheep. One of the proposed alternatives is based on the use of hCG, but the results ...
Vaginal histological changes after using intravaginal sponges for oestrous synchronization in anoestrous ewes
(Wiley, 2015-04)
To characterize the histological and cytological vaginal changes generated by the use of intravaginal sponge (IS) applied in oestrous synchronization treatments in ewes during mid‐non‐breeding season. Thirty‐five multiparous ...
Addition of eCG to a 14 d prostaglandin treatment regimen in sheep FTAI programs
(Elsevier, 2020-10)
In the present study, there was evaluation of the alternative of adding eCG as part of a longinterval prostaglandin-F2α (PG) treatment on the reproductive efficiency of Merino sheep during the breeding season. A total of ...
Effect of coat color on age at first lambing, prolificacy and lambing interval in a flock of hair ewes in Campeche, MéxicoEfecto del color de la capa externa en la edad al primer parto, prolificidad e intervalo entre partos en un rebaño de ovejas de pelo en Campeche, México
(Archivos de Medicina Veterinaria, 2015)
Vaginal mucus from ewes treated with progestogen sponges affects quality of ram spermatozoa
(2016)
The use of intravaginal sponges (IS) to synchronize estrous onset in ewes provokes vaginitis,
an increase in the vaginal bacterial load, and growth of bacterial species that are not
present during spontaneous estrous ...
Monseñor Romero: “Con este pueblo no cuesta ser buen pastor”. A propósito del buen pastor y las buenas ovejas
(Centro Monseñor Romero, 2020)