Which of these is a common practice in sustainable agriculture concerning soil management?

Implementing crop rotation is a common practice in sustainable agriculture concerning soil management because it enhances soil health and fertility. Crop rotation involves alternating the types of crops grown in a particular area over different seasons or years. This practice helps prevent soil nutrient depletion, as different crops have varying nutrient requirements and contribute different organic materials to the soil. For instance, legumes can fix nitrogen in the soil, benefiting subsequent crops. Additionally, crop rotation disrupts pest and disease cycles, reducing reliance on chemical pesticides, supporting biodiversity, and improving overall ecosystem health.

In contrast, using only chemical fertilizers can lead to soil degradation over time and does not contribute to long-term soil health. Growing large monocultures can deplete soil nutrients and increase vulnerability to pests and diseases, as it lacks diversity. Finally, using pesticides exclusively can harm beneficial soil organisms and disrupt the ecological balance, which is not aligned with sustainable practices aimed at maintaining healthy soil ecosystems.