344. Effects of Using Tannin and Yeast in Rations on Performance, Some Blood and Rumen Parameters and Carcass Characteristics of Beef Cattle.
This study aimed to investigate the metabolic responses of supplementing the diet with condensed tannins and live yeast on fattening performance and some rumen and blood parameters in beef cattle.In the study, 32 male beef cattle of cross breeds with an average live weight of 521.68 ± 17.84 kg at 15-mo-old were used....