Effect of tree species, in situ moisture conservation and nitrogen management practices on nutrient uptake, grain yield and post harvest soil nutrient status of sorghum + cowpea intercropping system under dryland Vertisols

Key Points

• Nutrient uptake increased significantly with effective moisture conservation and nitrogen management.
• The grain yield of sorghum and cowpea intercropping improved, particularly under varied tree species.
• Assessment used a field experiment on dryland Vertisols focusing on nutrient dynamics in intercropping systems.
• Findings highlight the benefits of tailored agricultural practices for sustainable crop production and soil health.