Question

Explain the difference between crop rotation and double cropping.

Answer 1

Feature	Crop Rotation	Double Cropping
Definition	Sequential planting of different crops on the same land in different seasons or years.	Growing two crops on the same land in a single agricultural year.
Purpose	To improve soil fertility, reduce pest/disease cycles, and manage nutrients.	To maximize output and land use by producing two harvests in one year.
Example	Wheat → Legumes → Rice (rotated annually or seasonally).	Wheat in winter and rice in summer on the same field.
Impact on Soil	Enhances long-term soil health and productivity.	May lead to soil nutrient depletion if not managed well.
Sustainability	More sustainable due to better pest, disease, and nutrient management.	Requires more inputs (fertilizer, water) to sustain yield.