What is a primary benefit of crop rotation in agriculture?

The primary benefit of crop rotation in agriculture is improved soil fertility. When different crops are grown in succession on the same land, it can enhance soil structure and nutrient content. Different plants have varying nutrient requirements and contribute differently to the soil; for instance, legumes can fix nitrogen, enriching the soil for subsequent crops. This practice helps to prevent nutrient depletion and can lead to healthier crops overall.

Crop rotation also helps to disrupt pest and disease cycles, contributing to better pest management, although this benefit is secondary to the direct enhancement of soil nutrition. While higher seed costs and increased water usage are not typically associated with crop rotation, the focus on maintaining and improving soil health through rotation is a critical foundation for sustainable agricultural practices.