All the following are objectives of dairy farm management, except

Options

A. Improvement in quality of milk
B. Selection of good breeds having high yielding potential
C. Selection of breeds which are vulnerable to diseases
D. Maintenance of quality and quantity of fodder

Answer

**Step-by-Step Solution:**

1. **Understand the Question**: The question asks to identify which of the listed options is NOT an objective of dairy farm management.

2. **Analyze the Options**:
- **Option 1**: Improvement in the quality of milk.
- **Option 2**: Selection of good breeds having high yielding potential.
- **Option 3**: Selection of breeds which are vulnerable to diseases.
- **Option 4**: Maintenance of quality and quantity of fodder.

3. **Evaluate Each Option**:
- **Option 1** is a valid objective because improving milk quality is essential for dairy farm success.
- **Option 2** is also a valid objective as selecting high-yielding breeds is crucial for maximizing production.
- **Option 3** states the selection of breeds that are vulnerable to diseases, which is counterproductive. Dairy farm management aims to select disease-resistant breeds to ensure health and productivity.
- **Option 4** is a valid objective since maintaining quality and quantity of fodder is necessary for the health of the dairy animals and the quality of milk produced.

4. **Identify the Incorrect Option**: From the evaluation, Option 3 is the only one that does not align with the objectives of dairy farm management, as it suggests selecting breeds that are vulnerable to diseases.

5. **Conclusion**: Therefore, the answer to the question is Option 3: "Selection of the breeds which are vulnerable to diseases."

**Final Answer**: Option 3

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