Effects of corn completely replacement by broken rice, wheat, and rice bran and enzyme preparation supplementation on growth performance, meat quality, digestive function, and glucose metabolism of <scp>Langshan</scp> chickens

The completely alternative diet, compound enzymes supplementation or their combination, had no negative impact on nutrient digestion, and had a beneficial effect on the growth performance of Langshan chickens. The combination of the diet and enzyme played a synergistic effect in improving growth performance. © 2025 Society of Chemical Industry.