Texas FFA Livestock Judging PracticeTest

Which nutrient is most prominent in a well-balanced diet for livestock?

1. Vitamins

2. Minerals

3. Protein

4. Carbohydrates

The correct answer is: Protein

In a well-balanced diet for livestock, protein is considered the most prominent nutrient because it plays a crucial role in growth, reproduction, and overall health. Protein is made up of amino acids, which are essential for building and repairing tissues, producing enzymes, and maintaining a strong immune system. Livestock require adequate protein to ensure that their bodies function properly and to optimize their performance, whether that involves weight gain, milk production, or reproductive success. For many species, particularly growing animals, protein needs are heightened due to the demands of muscle development and body maintenance. While vitamins, minerals, and carbohydrates also play vital roles in animal nutrition, protein is often prioritized for the immediate needs of growth and development in livestock. Therefore, ensuring an adequate supply of protein in their diet is essential for achieving optimal livestock production and efficiency.