In a collaboration lead by Aarhus University, researchers have measured nitrous oxide emissions during two years at four different locations in Denmark, where representative crop rotations had been established to provide a realistic context for the measurements. The experiment included: a crop rotation with milk production in Western Denmark, a crop rotation with milk production in Southwest Denmark a crop rotation with pig production in Southwest Denmark a crop rotation with crop production in Eastern Denmark The four locations all have a low soil clay content typical for Northern Europe, while precipitation varied significantly from location to location and between the two years, 2020 and 2021.

https://www.miragenews.com/danish-study-explores-nitrous-oxide-emissions-1076513/

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