N2O emissions for croplands at one point included tillage intensity as a contributing factor, but now only utilizes soil amendments (user inputs on the fertilizer or manure tabs on COMET-Farm). COMET-Farm no longer models for tillage and N2O emissions due to lack of studies that considered multiple management factors in addition to tillage.

For example, if you look at the cropland demo project on COMET-Farm, the only change in management was a conversion from intensive/reduced till to no till, and there are no changes in N2O emissions in the report.