A Comparison of the PG 6-day CIDR and 5-day CIDR fixed-time AI protocols in cows
Jennifer Fasching – 5/10/2012 – Cow-Calf
It seems like every day we are learning more about the best ways to artificially inseminate cattle. New protocols appear to pop up daily, but as a producer, who is to say which protocol will give the highest pregnancy rates?