Turlington, W.H.Allee, G.L.Nelssen, Jim L.2010-04-192010-04-192010-04-19http://hdl.handle.net/2097/3671Two trials using a total of 48 pigs were conducted to compare protein (soybean meal and casein) and carbohydrate (dextrose and lactose) sources. In trial 1, digestion studies were conducted to determine apparent digestible energy content of the four treatments and apparent nutrient digestibility coefficients. In trial 2, pigs were sacrificed to determine ileal and total tract (apparent) nutrient digestibility coefficients. Results suggest that milk products are important to improving energy and nutrient digestibility in the young pig. The younger the pig or the sooner after weaning, the greater the benefit from their addition. The data also suggest that milk protein is of greater value in improving nutrient utilization than milk carbohydrate.SwineCaseinLactoseDigestibilityConference paper