Feed composition refers to the specific ingredients and nutrients that make up animal feed. It includes various components such as proteins, carbohydrates, fats, vitamins, and minerals, which are essential for the growth, health, and productivity of livestock. Understanding feed composition helps farmers and nutritionists formulate balanced diets that meet the dietary needs of different animals. The quality of feed composition can significantly impact animal performance and overall health. For instance, cattle require a different balance of nutrients compared to poultry or swine. By analyzing feed composition, producers can optimize feeding strategies, improve feed efficiency, and enhance the quality of animal products like milk and meat.