Ruminal fermentation and nitrogen metabolism in sheep fed a silage-based diet supplemented with Yucca schidigera or Y. schidigera and nisin
Keywords: Yucca schidigera; Nisin; Ruminal fermentation; N metabolism; Sheep; ADF; acid detergent fiber; BW; body weight; CP; crude protein; DM; dry matter; DOMI; digestible OM intake; DOMR; digestible OM apparently fermented in the rumen; EMNS; efficiency of micro