Effects of coated folic acid and coated methionine on growth performance, nutrient digestibility and rumen fermentation in Simmental bulls

In one-carbon metabolism, methionine (Met) is methyl donor and folic acid (FA) is responsible for the transfer of methyl groups. Approximately 25 % of coated methionine (CMet) and coated folic acid (CFA) released in the rumen at 24 h of incubation. Therefore, the present study investigated the effects of CMet or/and CFA on growth performance, nutrient digestibility and rumen fermentation in bulls. Forty Simmental bulls, 464 ± 15.9 kg of body …