Effects of Brewer's Grains on Growth Performance And Fecal Microbiota of Finishing Simmental Crossbred Cattle

This study was conducted to evaluate the impacts of brewer's grains on growth performance, nutrient digestibility, serum biochemical parameters, immunity, antioxidant capacity, and fecal microbiota of Simmental crossbred cattle, and its economic benefits. We hypothesized that appropriate supplementation of brewer's grains in cattle's diet wouldn't affect their growth performance with cost savings.