IMPACT OF POST-BREEDING HORMONAL TREATMENT ON CONCEPTION IN REPEAT BREEDING GIR CATTLE AT A GAUSHALA

Authors

  • S V PARMAR
  • J A PATEL
  • A J DHAMI
  • R G SHAH

Keywords:

Gaushala, Gir, hCG, Progesterone, Repeat breeding

Abstract

Repeat breeding Gir cattle (n=24) of a Gaushala were randomly and equally allotted to buserelin group (postbreeding 0.02 mg buserelin acetate, i.m.), hCG group (post-breeding 1500 IU hCG, i.m.), progesterone group (Day 6
post-breeding 500 mg hydroxyl progesterone caproate, i.m.) and control (no hormonal treatment). The overall conception
rate (till cycle II post-treatment) of hormonal treatment groups was higher compared to controls (72.2 vs 33.3%,
p<0.05). Plasma progesterone in cattle that conceived subsequently had a consistently increasing trend till week 6
post-treatment. Plasma total protein, total cholesterol and triglycerides were similar (p>0.05) between treatment groups
as well as between conceived and non-conceived counterparts. This study indicated beneficial role of the use of
hormone therapy for improving conception rate in repeat breeding Gir cattle at Gaushalas.

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Published

2016-04-26

Issue

Vol. 37 No. 1 (2016): Indian Journal of Animal Reproduction

Section

Research Article

How to Cite

PARMAR, S.V., PATEL, J.A., DHAMI, A.J., & SHAH, R.G. (2016). IMPACT OF POST-BREEDING HORMONAL TREATMENT ON CONCEPTION IN REPEAT BREEDING GIR CATTLE AT A GAUSHALA. The Indian Journal of Animal Reproduction, 37(1), 8–10. Retrieved from https://acspublisher.com/journals/index.php/ijar/article/view/3494