Question

In order to maintain the herd at optimum production level, the ratio of in-milk to dry animals should be around:

• A. 90:10
• B. 80:20
• C. 60:40
• D. 50:50

Hint:

Optimum ratio: 90:10 (in-milk:dry).
Ensures continuous production.
Dry period is essential for health.

Answer 1

The Correct Option is A

Step 1: Understanding the Concept:
A dairy herd has in-milk and dry animals.
The ratio affects production efficiency.

Step 2: Key Formula or Approach:
No specific formula.
Need to know the ideal ratio.

Step 3: Detailed Explanation:
To maintain optimum production, the ratio of in-milk to dry animals should be around 90:10.
This means 90% of animals are in milk and 10% are dry.
This ensures continuous milk production.
Other ratios are less efficient.

Step 4: Final Answer:
The ratio of in-milk to dry animals should be 90:10.
Hence, the correct option is (A).