Crop rotation helps in

Options

A. increasing soil fertility
B. decreasing soil erosion
C. decreasing soil fertility
D. decreasing water requirement

Answer

**Step-by-Step Solution:**

1. **Understanding Crop Rotation**: Crop rotation is an agricultural practice where different types of crops are planted in the same area across a sequence of seasons or years. This method contrasts with monoculture, where the same crop is grown repeatedly in the same location.

2. **Benefits of Crop Rotation**: One of the primary benefits of crop rotation is its ability to enhance soil fertility. Different crops have varying nutrient requirements and contributions to the soil. For instance, legumes can fix nitrogen in the soil, which benefits subsequent crops.

3. **Soil Fertility Recovery**: When the same crop is grown repeatedly, it can deplete specific nutrients from the soil, leading to reduced fertility. By rotating crops, the soil can recover from nutrient depletion as different crops utilize different nutrients and some can even replenish them.

4. **Pest and Disease Management**: Crop rotation can also help in managing pests and diseases. Certain pests and diseases are crop-specific, and rotating crops can break their life cycles, reducing their prevalence.

5. **Conclusion**: Therefore, crop rotation helps in increasing soil fertility and maintaining a healthy ecosystem in agricultural practices.

**Final Answer**: Crop rotation helps in increasing soil fertility.

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