dairy bull stud
Every year, dairy cows across the UK are inseminated with £2m straws of semen from hundreds of different bulls. Wendy Short went behind the scenes at the Cogent UK Bull Stud in Cheshire, to track the process from bull to AI straw. What many people don’t realise when they are inseminating their cows is that for every five bulls purchased by an AI dairy stud each month, about 70 individuals will have been rejected in the hunt for the top […]