Effect of cropping system on soil organic carbon and soil physiochemical properties

Soil Organic Carbon (SOC) is a key indicator of soil fertility, productivity, and resilience to climate
change. It supports nutrient cycling, water retention, and microbial activity essential for sustainable
agriculture.
Cropping systems shape SOC levels through organic inputs, residue management, and soil
disturbance. Regenerative and diversified systems enhance soil structure and long-term carbon
storage.
Understanding SOC variation by depth and cropping system provides insights into soil carbon
sequestration and sustainable land management.
This study evaluates SOC and nutrient changes under Rotational (Rice × Forage) and
Conventional systems, comparing seasonal and depth-related trends to identify practices that
build resilient, climate-smart soils.