nitrate-N (NO3-), ammonia-N (NH4+) and nitrite-N (NO2-)
DON is a mixture of compounds ranging from amino acids to complex humic substances
N losses In Agricultural Fields
Generally, studies for N losses has not considered DON but DIN in agricultural systems
Whereas DON has been regarded as a major component in N losses of nonagricultural systems
Albeit lack of knowledge on DON, The ide