codes used.rar

A systematic review of 18 studies assesses the long-term impact of crop rotation and nitrogen management on N₂O emissions.No-till systems and organic fertilization significantly reduce emissions by minimizing soil disturbance and enhancing microbial nitrogen cycling.Climate variability plays a key role in emission dynamics, with higher temperatures and increased moisture intensifying N₂O release.The DNDC model demonstrates strong predictive accuracy (R² = 0.85), supporting its use in emission assessments.Implementing sustainable practices such as no-till, organic fertilization, and precision nitrogen application can effectively mitigate N₂O emissions.