The duration of crop rotation determines the sequence of crops grown on a piece of land. Depending on factors such as soil fertility, moisture availability, and irrigation facilities, farmers select crop combinations that complement each other in terms of nutrient requirements, pest management, and seasonal water needs.
How does the duration of crop rotation influence the choice of crop combinations?
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The duration of crop rotation determines the choice of crop combinations to optimize soil health and productivity. Short-term rotations, such as biennial or triennial, typically involve quick-growing cash crops alongside cover crops or legumes to replenish nutrients. Longer rotations, spanning several years, allow for a wider variety of crops with different nutrient needs and growth characteristics, enhancing soil fertility and pest management over time.