SHI Yonghao

Effects of Bacillus licheniformis Supplementation on Laying Performance, Antioxidant Capacity, and Cecal Microbiota in Post-Peak Laying Hens

Bacillus licheniformis, a multifunctional probiotic, improves performance in peak laying hens, but its effects during post-peak laying—characterized by declining ovarian function, impaired intestinal barrier, and oxidative stress—remain unclear. This study evaluated the effects o...