Urea emissions and how to reduce them
A quick summary of why urea represents part of my emissions and how I can address it.
- Where do urea emissions come from?
Urea releases nitrous oxide (N₂O) during soil microbial processes, particularly when conditions favour volatilisation and denitrification.
- How can I reduce my urea emissions?
- Use urease inhibitors to slow nitrogen conversion and reduce emissions.
- Apply urea during cool, moist conditions to reduce volatilisation.
- Rotate with legume crops to enhance natural nitrogen fixation.