Optimizing nitrogen fertilizer use for more grain and less …
The target application rate and price of organic fertilizer were obtained from Li et al. (2020). (2) applying slow-release N fertilizer for regions where NUE ≥50% while N sur > 80 kg ha −1. The target application rate and price of slow-release N fertilizer were obtained from Li et al. (2018). The reduced environmental N from this strategy ...
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