In simple terms, energy feeds and basal feeds are related but not exactly the same.
Energy feeds are types of animal feed that are high in carbohydrates and fats, providing a lot of energy. They are often used to supplement the diets of livestock to help them gain weight or produce more milk or eggs.
Basal feeds, on the other hand, are the main ingredients in an animal's diet. They provide the basic nutrients that animals need for maintenance and growth. These can include grains, forages, and other staples.
So, while energy feeds can be included as part of basal feeds if they help meet the animal's energy needs, not all basal feeds are energy feeds. Basal feeds can also include nutrient sources that are not primarily energy-dense, like certain types of forage or protein meals.