Two treatment diets were formulated according to the Ross 308 nutrient specifi- cations for digestible amino acids (Aviagen, 2007). Diets were isonitrogenous but differed in ingredient composition and ME (Table 1).
Two treatment diets were formulated according to the Ross 308 nutrient specifi-cations for digestible amino acids (Aviagen, 2007). Diets were isonitrogenous but differed in ingredient composition and ME (Table 1).