Are service crops an alternative for mitigating N O emissions in soybean crops in the Argentinian Pampas?

Service crops (or cover crops) play an important role in simplified agricultural systems. Service crops reduce agricultural external inputs and increase ecosystem services but their ability to mitigate nitrous oxide (N O) emissions is still uncertain. The main objective of this study was to evaluate N O emissions in soybean-soybean (Glycine max [L.