Ionophores (Rumensin, Bovatec) increase efficiency
of digestion in the rumen. In addition, Rumensin has
been shown to reduce variation in feed consumption of
feedlot cattle and to prevent the roller coaster intake
patterns previously described. Feedlots have observed
fewer deaths related to digestive disorders when
rumensin was fed at 25 to 30 grams/ton of ration.