While prices of inputs like concentrates and fertiliser have been to the forefront of many farmers thoughts, interest rates have been one of the hardest costs to manage on dairy farms over the last two years. That was the view of Cork dairy farmer Mike Bermingham, who said at Dairy Day last week that “the real killer for us in the fixed costs last year was the interest rate doubled. It went from 3.8% to 7.8%. and it’s still nearly double what it was”.