Question

Rotation of crops helps in:

• A. Attacking insects
• B. Altering chemical nature of soil
• C. Improving soil fertility
• D. Proliferating weed

Answer 1

The correct option is C

Improving soil fertility

The correct option C

Explanation of the correct option:

1. Crop rotation is a way of cultivating different crops alternatively on the same piece of land.
2. This method aids in the preservation or enhancement of soil fertility.
3. It improves the physicochemical conditions of the soil by alternating between different types of crops.

Explanation of the incorrect options:

Options A, B, and D:

1. Attack of insect pests, proliferating weeds, and alteration in the chemical nature of the soil, do not occur due to crop rotation.

Final answer: Rotation of crops helps in improving soil fertility.