The Best How Much Hay Will Five Cows Eat In One Month References. To 7560 lbs., or 2.8 tons to 3.8 tons. Hay losses under different storage methods.

Multiplying this daily intake times the number of days in the feeding period, we get 4,404 pounds (2.2 tons) of hay needed for this one animal. Is based on 100% dry matter. At $2 per bushel, or $71 per ton, corn is.