How can farmers improve soil fertility naturally?

Farmers can improve soil fertility naturally by adding organic amendments like compost and manure. Organic amendments are rich in nutrients and help build soil structure, promote beneficial microbial activity, and increase the organic matter content of the soil. This enhances the soil's ability to retain moisture and nutrients, ultimately leading to healthier crops. Using compost and manure also supports a sustainable farming practice by recycling organic waste and reducing the dependency on synthetic fertilizers, which can have detrimental effects on the soil and environment over time. Such practices help maintain soil health and encourage biodiversity, which is essential for long-term agricultural productivity.