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Reproductive control in beef cows through vaginal progesterone; Effects of various factors on fertility
ArticleAbstract: A treatment based on progesterone impregnated vaginal sponges has been used to control breeding in sPalabras claves:Artificial insemination, Cows, Oestrus, progesterone, SyncronizationAutores:Burges J., Butler H.M., Callejas S.S., Doray J., Ricardo Alberio, Schiersmann G., Torquati O.Fuentes:scopusThe reproductive tract score and the use of eCG may affect fertility after TAI at the end of a treatment to induce synchronized estrus and ovulation in heifers 12-15 month old in good body condition?
ArticleAbstract: The gynaecological examination before a new breeding period has been routinely used for long time toPalabras claves:eCG, fertility, Heifers, RTS, TaiAutores:Butler A., Butler H.M., Cesaroni G., Cutaia L., Etcheverry E., Ricardo AlberioFuentes:scopus