What is a benefit of cover crops in soil conservation?

Cover crops play a critical role in soil conservation primarily by helping to prevent erosion and improve soil structure. When grown during periods when the soil would otherwise be bare, cover crops protect the soil from the impacts of water and wind erosion. Their root systems stabilize the soil, reducing the likelihood of soil loss and contributing to greater resilience against extreme weather events.

Furthermore, cover crops enhance soil structure through the development of organic matter as they grow and eventually decompose. This organic matter improves soil fertility, promotes better water infiltration, and encourages beneficial microbial activity. Overall, the use of cover crops fosters a healthier and more sustainable soil environment, which is essential for agricultural productivity and ecosystem health.