What is a common source of energy in pig diets?

Corn is a common source of energy in pig diets due to its high carbohydrate content, making it an excellent energy source for swine. It is easily digestible and provides a high energy yield, which is essential for growth, reproduction, and overall health in pigs. Additionally, corn is widely available and cost-effective, which makes it a staple in many livestock feeding programs.

While barley, oats, and wheat can also serve as energy sources, they typically contain lower levels of energy compared to corn. Barley and oats are often used for their higher fiber content, which can be beneficial for certain dietary requirements but less energy-dense. Wheat can be fed to pigs, but its use is sometimes limited by its price and potential digestive upsets in certain formulations. Thus, corn stands out as the preferred energy source in pig diets.