Which of the following improved breeds is used in poultry farming ?

Options

A. Jersey
B. Leghorn
C. Hisardale
D. Rohu

Answer

To solve the question regarding which improved breed is used in poultry farming, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the options provided**: The question asks for an improved breed used in poultry farming. The options mentioned in the transcript include Jersey, Leghorn, Isardale, and Rohu.

2. **Analyze each option**:
- **Jersey**: This breed is known for dairy cattle, not poultry.
- **Leghorn**: This is a well-known breed of chicken that is indeed used in poultry farming. It is recognized for its egg-laying capabilities.
- **Isardale**: This breed is associated with sheep, not poultry.
- **Rohu**: This is a type of fish, specifically a freshwater fish, and is not related to poultry.

3. **Determine the correct answer**: Based on the analysis, the only breed that is specifically recognized as an improved breed used in poultry farming is **Leghorn**.

4. **Final conclusion**: The improved breed used in poultry farming is **Leghorn**.