2013
DOI: 10.21897/rmvz.194
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Factores que afectan la preñez en vacas Brahman sometidas a inseminación artificial a tiempo fijo

Abstract: RESUMENObjetivo. Evaluar la relación entre la condición corporal (CC), la manifestación de estro, las concentraciones plasmáticas de estradiol, el diámetro del folículo mayor y la preñez, en vacas Bos indicus amamantando, sometidas a un protocolo de inseminación artificial a tiempo fijo (IATF). Materiales y métodos. Treinta y ocho vacas Brahman recibieron un dispositivo intravaginal de progesterona + benzoato de estradiol en el día 0; retiro del dispositivo + dinoprost + gonadotropina coriónica equina en el dí… Show more

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Cited by 3 publications
(1 citation statement)
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References 23 publications
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“…In the fixed-term artificial insemination scenario (FTAI), the cow estrous cycle is manipulated. Initially, some females that are going to enter into heat are identified, after, it uses different hormones to sync, so it possible that the artificial insemination can be carried out in all at the same time or in predefined batches [22,23,24,25].…”
Section: Resultsmentioning
confidence: 99%
“…In the fixed-term artificial insemination scenario (FTAI), the cow estrous cycle is manipulated. Initially, some females that are going to enter into heat are identified, after, it uses different hormones to sync, so it possible that the artificial insemination can be carried out in all at the same time or in predefined batches [22,23,24,25].…”
Section: Resultsmentioning
confidence: 99%