Beera is a farmer. His field has black soil and the climate is warm. Which fibre yielding plant should he grow in his field?

Options

A. Jute
B. Cotton
C. Coconut
D. Wool

Answer

To determine which fibre-yielding plant Beera should grow in his field, we need to analyze the conditions of his field and the requirements of various plants.

### Step-by-Step Solution:

1. **Identify the Soil Type**:
- Beera's field has black soil.
- Black soil is known to be very fertile and is particularly suitable for certain crops.

2. **Identify the Climate**:
- The climate in Beera's area is warm.
- Warm climates are conducive to the growth of specific plants that thrive in such conditions.

3. **Evaluate the Options**:
- The options provided are jute, cotton, coconut, and wool.
- We need to check which of these plants prefer black soil and a warm climate.

4. **Research Each Plant's Requirements**:
- **Jute**: Grows best in alluvial soil and requires a humid climate.
- **Cotton**: Prefers black soil, requires a long frost-free period, plenty of heat, and sunshine. It thrives in warm and humid conditions.
- **Coconut**: Grows in sandy soil and requires a tropical climate.
- **Wool**: Wool is not a plant but is derived from sheep, which require grasslands and cooler climates.

5. **Conclusion**:
- Given that cotton is the only plant that thrives in black soil and warm climates, Beera should grow cotton in his field.

### Final Answer:
Beera should grow **cotton** in his field.

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