Experimental Design and TreatmentsThe experiment was a replicated 5 × 5 Latin squaredesign with treatment sequence balanced for carry-over.The 10 cows were stratified based on BW at enrollmentand the 5 heaviest cows were assigned to one square,whereas the remaining 5 cows to the second square.The experiment consisted of periods of 14 d, in which d1 to 7 were for adaptation to dietary treatments and d8 to 14 were used for data collection.