Effects of 5,6-dimethylbenzimidazole and cobalt supplementation in high-concentrate diets on rumen fermentation, ruminal microorganisms and metabolome in sheep

This study was conducted to investigate the effects of the addition of 5,6-dimethylbenzimidazole and cobalt to high-concentrate rations on rumen fermentation and rumen microorganisms, as well as whether they could alleviate the symptoms of rumen acidosis to some extent.