Improving soil fertility is essential for  sustainable agriculture

1. soil testing is first step to know about the nutrient levels, pH levels and soil composition, based on this data farmers need to apply the strategies to improve the soil fertility
2. composting-Recycling the kitchen waste, vegetables, animal manure make into rich nutrient soil. It enhances the soil structure, water retention and increase the micro-organisms activity and increases a healthy soil
3. crop rotation- planning a different crops in different seasons. this mechanism prevents depletion of soil fertility
4. Integrating live stock with crops-  growing livestock in paddy fields adds fertility to the soil