What is the major component of a maintenance ration for dry beef cows?

In the context of feeding dry beef cows, the major component of a maintenance ration is roughage. Roughage provides essential fiber that promotes proper rumen function and digestion in these animals. It is critical for maintaining a healthy gut environment, which aids in nutrient absorption and overall health.

Dry beef cows, especially, have lower energy requirements compared to lactating cows and can maintain their body condition effectively on high-fiber roughages such as hay or silage. These forage-based diets help to meet their minimal energy needs without the risk of overconditioning, which could lead to future calving problems or metabolic disorders.

While grains, protein supplements, and concentrates can enhance energy and protein levels in a diet, they are not necessary for the maintenance rations of dry cows, who require primarily fiber-rich feeds to ensure healthy rumen function and stability during this phase of their reproductive cycle.