Effect of tree species,moisture conservation and nitrogen management on yield and economics of sorghum (CO26) + cowpea (CO4) intercropping system under drylands

Key Points

• Yield and economic benefits improved significantly with specific tree species and nitrogen management practices in intercropping systems.
• Sorghum and cowpea intercropping systems showed an increase in productivity, with yields yielding over 20% more under optimal conditions.
• The analysis emphasized moisture conservation techniques that support growth and sustainability in dryland agriculture systems.
• Results highlight the potential for integrating tree species in agricultural practices to enhance productivity and ecological balance.