Citation: Lj. Driedger et Sc. Loerch, Effects of protein concentration and source on nutrient digestibility by mature steers limit-fed high-concentrate diets, J ANIM SCI, 77(4), 1999, pp. 960-966
Citation: Lj. Driedger et Sc. Loerch, Limit-feeding corn as an alternative to hay reduces manure and nutrient output by Holstein cows, J ANIM SCI, 77(4), 1999, pp. 967-972