Cow-Calf Certification Practice Exam

Which feed type is often associated with better growth in creep feeding?

1. Barley

2. Wheat

3. Corn

4. Alfalfa

The correct answer is: Corn

Creep feeding is a management practice used in beef production to enhance the growth of calves by providing them with supplemental feed while they are still nursing from their mothers. The objective is to increase the energy and protein intake of the calves, promoting faster growth rates. Corn is often associated with better growth in creep feeding due to its high starch content and energy density. It provides a readily available source of carbohydrates that supports the rapid growth needs of young animals. The digestibility of corn contributes to its efficacy, allowing calves to easily convert the feed into body weight. Additionally, corn has a favorable amino acid profile that complements the dietary needs of growing calves. While the other options, such as barley, wheat, and alfalfa, can also be beneficial in a creep feeding program, they may not provide the same level of energy density or growth potential as corn. Barley and wheat are good grains but may have slightly lower energy conversion rates compared to corn. Alfalfa, being a legume, is high in protein but lower in energy content; it is often used more for its protein and fiber rather than its energy-providing capabilities alone. Therefore, corn is typically the preferred choice when aiming for better growth in creep feeding situations.