Abstract Limiting nitrogen pollution from crop production is essential for mitigating greenhouse gas emissions and protecting aquatic ecosystems while maintaining food security. Precision nitrogen management (PNM) provides a conceptual framework for achieving yield goals while maintaining nitrogen pollution within planetary boundaries by matching fertilizer rates...

Abstract Changing climates, labor markets, scarcity of water and soil degradation threaten productivity in rice (Oryza sativa L.) – wheat (Triticum aestivum L.) rotations the eastern Indo-Gangetic Plain (IGP). Diversifying cropping systems, zero tillage, and residue addition can improve soil health and lead to increased system yields....