Dr. D. M. PatelBHARAT B. PATEL2017-07-242017-07-242008http://krishikosh.egranth.ac.in/handle/1/5810026055The present research project “Studies on effects of systemic hormonal and intrauterine herbal therapy on post-partum uterine involution, ovarian rebound and service period in Holstein Friesian cows.” was undertaken on 28 Holstein Friesian cows. The objectives of the study were to observe the effect of Prostaglandin and oxytocin injections on uterine involution and resumption of ovarian activity during post-partum period, blood plasma metabolic concentration, Progesterone (P4) hormone concentration on post-partum and the effect of herbal antibacterial preparation (intrauterine) on uterine involution and resumption of ovarian activity, induction of oestrus and conception rate during post partum periodenVeterinary ObstetricsstudiesThesis