Which practice can help manage soil erosion?

Minimal tillage is an effective practice for managing soil erosion because it helps maintain soil structure and minimizes disruption to the soil surface. By reducing the need for extensive tillage, the soil retains its natural layering, which helps to preserve moisture and organic matter.

Additionally, minimal tillage reduces the risk of erosion caused by wind and water, as it leaves crop residues on the surface that protect the soil. These residues act as a barrier against rainfall impact and reduce the speed of surface runoff, which can otherwise carry away topsoil.

This practice also promotes the development of soil aggregates, which improves the soil's ability to absorb water and reduces compacted layers that can lead to erosion. Overall, minimal tillage contributes significantly to long-term soil health and sustainability, making it a key strategy in erosion management.