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Induction of parturition in cows using betamethasone
The Veterinary Record
|March 20, 1982
Summary
Induced calving in cows using betamethasone or prostaglandin F2alpha reduced dystocia. Premature calving protocols show promise for improving calf survival and maternal health in beef breeds.
Area of Science:
- Veterinary Medicine
- Animal Reproduction
- Bovine Obstetrics
Background:
- Dystocia and calf mortality are significant concerns in beef cattle production.
- Premature induction of calving can be a strategy to mitigate these issues.
Purpose of the Study:
- To evaluate the efficacy of induced calving using betamethasone and prostaglandin F2alpha in beef cows.
- To assess the impact on dystocia, calf mortality, and maternal parameters.
Main Methods:
- Two groups of beef cows were induced to calve 6-7 days prematurely.
- Injections of long-acting betamethasone followed by short-acting betamethasone or prostaglandin F2alpha were administered.
- Calving intervals, dystocia instances, calf viability, and maternal outcomes were recorded.
Main Results:
- Induced calving resulted in reduced dystocia, with only two instances observed.
- Calf mortality was low, with three deaths within 36 hours in one group.
- Most cows successfully expelled fetal membranes, and udder development with colostrum supply was generally good.
Conclusions:
- Premature calving induction using betamethasone and prostaglandin F2alpha is a viable method to reduce dystocia in beef cows.
- This approach appears to support successful calving and adequate maternal readiness for calf care.
