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首页> 外文期刊>Environment and Ecology >Effect of Oxytocin and Prostaglandins at the Time of Artificial emlnation on Conception Rate of Repeat Breeder I Cows During Spontaneous Estrus
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Effect of Oxytocin and Prostaglandins at the Time of Artificial emlnation on Conception Rate of Repeat Breeder I Cows During Spontaneous Estrus

机译:人工催产时催产素和前列腺素对自发发情期间重复育种I牛受胎率的影响

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摘要

The present study was carried out to evaluate the efficacy of certain hormonal treatment protocols for augmenting the conception rate. Following artificial insemination during spontaneous estrus of repeat breeding cows yielded a conception rate of only 33.33 % and this could not be improved if they were treated intramuscularly with oxytocin or intrauterine PGF_(2a) immediately after artificial insemination.
机译:进行本研究以评估某些激素治疗方案对提高受孕率的功效。在重复繁殖的牛自发发情期间进行人工授精后,受胎率仅为33.33%,如果在人工授精后立即用催产素或宫内PGF_(2a)进行肌内治疗,这种受胎率将无法改善。

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