2Powers W J, Van Horn H H, Harris B J, et al. Effects of variable sources of distillers dried grains plus soluble on milk yield and composition[J]. J Dairy Sci, 1995, 78: 388-396.
3Schingoethe D J, Brouk M J, Birkelo C P. Milk production and composition from cows fed wet corn distillers grains[J]. J Dairy Sci, 1999, 82: 574-580.
4Nichols J R, Schingoethe D J, Maiga H A, et al. Evaluation of corn distillers grains and ruminally protected Lysine and Methionine for lactating dairy cows [J]. J Dairy Sei, 1998, 81: 482-491.
5Owen F G, Larson L L. Corn distillers dried grains versus soybean meal in lactation diets[J]. J Dairy Sci, 1991, 74: 972-979.
6Liu C, Schingoethe D J, Stegeman G A. Corn distillers grains versus a blend of protein supplements with or without ruminally protected amino acids for lactating cows [J]. J Dairy Sci, 2000, 83: 2075- 2084.
7Larson E M, Stock R A, Klopfenstein T J, et al. Feeding value of wet distillers byproducts for finishing ruminants[J]. Journal of Animal Science, 1993, 71: 2228-2236.
8Lodge S L, Stock R A, Klopfenstein T J, et al. Evaluation of corn and sorghum distillers byproducts [J]. Journal of Animal Science, 1997a, 75: 37-43.
9Lodge S L, Stock R A, Klopfenstein T J, et al. Evaluation of wet distillers composite for finishing ruminants [J]. Journal of Animal Science, 1997b, 75: 44-50.
10Kleinschmit D H, Schingoethe D J, Hippen A R, et al. Dried distillers grains plus solubles with corn silage or alfalfa hay as the primary forage source in dairy cow diets[J]. J Dairy Sci, 2007, 90: 5587-5599.
