The composition and nutrient content of experimental diets.^#

# Control, L-alanine-supplemented (isonitrogenous control) diet; Leu, L-leucine-supplemented diet. 1 Provided the following per kg of diet: Vitamin A, 9000 IU; Vitamin D3, 3000 IU; Vitamin E, 20 IU; Vitamin K3, 3.0 mg; Vitamin B1, 1.5 mg; Vitamin B2, 4.0 mg; Vitamin B6, 3.0 mg; Vitamin B12, 0.2 mg; Nicotonic, 30 mg; Pantothenic, 15 mg; Folic acid, 0.75 mg; Biotin, 0.1 mg. 2 Provided the following per kg of diet: Fe (as FeSO4·7H2O), 100 mg; Cu (as CuSO4·5H2O), 6 mg; Zn (as ZnSO4·7H2O), 100 mg; Mn (MnSO4·H2O), 4 mg; Se (as Na2SeO3·5H2O), 0.3 mg; I (as KI), 0.14 mg. 3 Calculated nutrient levels. 4 Measured nutrient levels. The composition and nutrient content of experimental diets.#