Soil Quality Index

The Soil Quality Index (SQI) is a tool that measures how healthy and productive soil is. It considers factors like nutrient content, soil structure, moisture, and the presence of useful microorganisms. By combining these factors into a single score, SQI helps farmers, scientists, and land managers understand if the soil can support crops or needs improvement. A higher SQI indicates better soil health, while a lower score suggests the soil may need attention to restore its natural fertility and resilience. This helps guide sustainable land use and farming practices.