What feed grain is the most common energy source in a market beef ration?

Corn is the most common energy source in a market beef ration due to its high starch content, which provides a concentrated source of energy for cattle. Corn is widely available and cost-effective, making it a popular choice among beef producers. Its digestibility and palatability help in promoting growth and weight gain in market beef. While barley, oats, and wheat can also be used in rations, they typically do not match the energy density of corn, thus making corn the preferred grain in beef nutrition.