Incredible How Much Grain Does A Beef Cow Eat 2022. High producing dairy cows will eat 110 to 120 pounds of wet feed a day or 50 to 55 pounds of dry matter (dm) a day. The amount that a cow weighs is dependent on the breed, gender, and age of the cow.

How much grain to feed a cow. That amount cannot be charged to the beef industry.therefore, the figure of 7.5 lbs applies to only 84% of production and when spread over total annual production the correct figure to describe grain usage in beef production is about 6.3 lbs of. Other studies have found the feed conversion ratio for beef even lower, closer to 2.5.