Question

Crop rotation adds nitrogen to the soil

Answer 1

by incorporating legumes such as peas or beans into the rotation. Legumes have specialized bacteria in their roots that can convert atmospheric nitrogen into a form that plants can use. When these plants are grown and then tilled back into the soil, they release the nitrogen they have stored, enriching the soil with this vital nutrient. Additionally, rotating different crops can help prevent the buildup of pests and diseases that may thrive on a single crop species, leading to healthier soil and better overall crop yields.