What term describes the correct proportions of nutrients in animal feed?

The term that describes the correct proportions of nutrients in animal feed is "Ration." In animal nutrition, a ration is defined as the total amount of feed provided to an animal over a specific time period, typically 24 hours. It encompasses all components of the diet and is formulated to meet the dietary needs of the animal based on its age, weight, purpose (e.g., growth, lactation, maintenance), and health status. A well-balanced ration ensures that the animal receives the right amounts of carbohydrates, proteins, fats, vitamins, and minerals necessary for optimal health and productivity.

Other terms might focus on specific aspects of animal feed. A supplement refers to additional nutrients provided to enhance the diet when the base feed does not meet certain requirements. Concentrates are feeds that are high in nutrients, particularly energy and protein, and are often used to supplement rations. Compound feed refers to a mixed feed that includes various ingredients to create a balanced diet but does not specifically capture the concept of proportion and overall nutrient needs as effectively as ration does.