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If cows aren’t seen bulling, they can’t be served, leading to higher culling rates and extended calving intervals. The cost of extending the calving interval over 365 days is £4.50/cow/day - With the UK average calving index currently at 420 days this equates to a cost of £37,125 per year for a typical 150 cow herd.
Read our Farming Note for more information
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