Characterization of yield and cumulative nitrous oxide emission of maize varieties in responses to different nitrogen application rates.

Heliyon · 2023 · PMC10293727 · PMID 37383202

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McSwiney and Robertson [ 47 ] stated the nitrous oxide fluxes remained low (∼20 g N ha −1 day −1 ) following N-application at a rate ranging from 0 to 101 kg N ha −1 , and then relatively showed an increasing trend with the increasing N levels and reached peak at 134 kg N ha −1 .

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