Effects of dietary biochar supplementation in dairy cows on milk composition, processing characteristics, and butter quality.
This study investigated the effects of dietary biochar supplementation on raw milk characteristics and butter quality in German Holstein cows. Thirty-nine cows were assigned to 3 dietary treatments containing 0.0, 0.5, or 1.0% biochar (dry matter basis, included as part of the total mixed ration); 11 pre-designated pri...