Performance and Carcass Quality of Broiler Chickens Fed a Corn-soybean Meal Diet Containing Graded Barley Levels without or with Enzyme

Three experiments were conducted to evaluate broiler chicken performance, ready-to-cook carcass value, and the size of cut-up parts of the left carcass section in response to feeding a corn-soybean meal diet containing graded levels of Litani (L2), Pamir 35 (P2), or Rihan 03 (R6) barley without or with 0.1% enzyme. In the first experiment, a diet containing 25% L2 or R6 without or with enzyme was fed during the finisher period. Enzyme supplementation of the barley containing diets improved (P