Cow-Calf Certification Practice Exam

What impact does adapting cows to grain before turning them out have?

1. Increases weight gain

2. Minimizes digestive disturbances

3. Enhances pasture growth

4. Reduces feeding costs

The correct answer is: Minimizes digestive disturbances

Adapting cows to grain before turning them out is primarily aimed at minimizing digestive disturbances. When cows that have been primarily consuming a forage-based diet are suddenly introduced to grain, they can experience digestive issues such as acidosis or upset rumen function due to the rapid change in diet. By gradually adapting them to grain, producers can help the cows’ digestive systems adjust, allowing for a smoother transition that minimizes these potential disturbances. While increasing weight gain, enhancing pasture growth, and reducing feeding costs are all beneficial aspects of cow-calf management, they do not directly relate to the immediate impact of adapting cows to grain. The focus on digestive health is crucial for maintaining overall animal welfare and productivity. Reducing digestive disturbances is essential to ensure cows can effectively utilize the nutrients from grain without adverse health effects that could lead to decreased weight gain or increased veterinary costs.