Estrus synchronization with Cloprostenol and effect off ollitropin treatment on superovulatory response and embryo recovery in Sahiwal Cows

Authors

  • O P MISHRA Department of Veterinary Physiology College of Veterinary Science & Animal Husbandry, P.O.Box No.6, Anjora - 491001, Durg (C.G)
  • J R KHAN
  • M K AWASTHl

Keywords:

Sahiwal cows, follitropin, embryo, super ovulation

Abstract

Estrus was synchronized in 18 donors and 28 recipient cows with two injection of 500μgm cloprostenol 11
days apart. Follitropin was administered in three different doses viz 400 mg NIH, 300mg NIH and 200mg NIH to
donors(n=l 8) which were randomly and equally divided in three groups,A.B and C. Significantly (p<0.05) higher
mean owlation was recorded in group B(l0.00± 1.06) as compared to group A (4.16±0.6) and group C (5.16 ± 0.47).
Significant difference was recorded (p<0.05) for recovery of mean total embryo in group B (5.00 ± 0. 78) as compared
to group A (1.66 ± 0.59) and group q2.5 ± 0.68). Similarly, significantly (p<0.05) higher mean transferable embryo
recovery was obtained in group B ( 4.00±0.68) than group A (1.00±0.36) and group C (2.17±0.17). Follitropin at the
dose rate of300 mg NIH proved most effective in terms of mean owlation, mean total embryo recovery and mean
transferable embryo recovery in Sahiwal cows.

Published

2002-12-31

Issue

Vol. 23 No. 2 (2002): Indian Journal of Animal Reproduction

Section

Research Article

How to Cite

MISHRA, O.P., KHAN, J.R., & AWASTHl, M.K. (2002). Estrus synchronization with Cloprostenol and effect off ollitropin treatment on superovulatory response and embryo recovery in Sahiwal Cows. The Indian Journal of Animal Reproduction, 23(2), 193–195. Retrieved from https://acspublisher.com/journals/index.php/ijar/article/view/5991