Cows were wintered on one of three diets 1 kale + straw, diet 12% CP (EK+Str); 2. kale + oat baleage, diet 13% CP (LK+OBal)and 3. fodder beet + ryegrass baleage, diet 11%CP (FB+Bal). calves born to dams from the LK+OBal group tended (P<0.10) to be heavier than calves from dams on the EK or FB group (35 vs 32 kg LW).
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