Aligning Nitrogen Form With Rice Preference Through Enhanced‐Efficiency Fertilizers Raises Yield and Cuts Emissions

-eq. The total social benefit is valued at US$51 ± 5 billion, including US$29 ± 2 billion in added food value, achieved with only US$1.6 ± 0.6 billion in fertilizer investment and US$0.9 ± 0.1 billion in transaction costs. Aligning N transformation processes with crop N preference thus represents a pivotal strategy for sustaining rice productivity while minimizing environmental impacts.