Influence of Dietary Rumen-Protected Choline and Nicotinic Acid Supplementation on Growth Outcomes and Meat Tenderness, Rumen Microbial Composition, and Serum Metabolomics of Late-Fattening Beef Cattle
Simple Summary High-concentrate feeding can impair health in finishing beef cattle and may limit production performance. This study therefore evaluated dietary rumen-protected choline alone or combined with nicotinic acid during late fattening, with emphasis on growth-related outcomes and serum biochemical indices. Sup...