What does crop rotation aim to achieve?

Crop rotation is a sustainable agricultural practice designed to improve soil health and prevent disease. By alternating the types of crops grown in a particular field over time, farmers can enhance soil structure and fertility. Different crops have varying nutrient needs, and rotating them helps maintain a balanced nutrient profile in the soil. Additionally, crop rotation disrupts the life cycles of pests and diseases that may be specific to certain crops, reducing the likelihood of outbreaks. This practice not only helps in pest and disease management but also promotes biodiversity, which is essential for a healthy ecosystem.

The other options do not align with the objectives of crop rotation. Maximizing pest populations contradicts the goal of reducing pest pressures, while minimizing the diversity of crops and increasing dependence on a single crop is contrary to the principles of sustainability and resilience that crop rotation aims to foster.