Figure 9
The graph was made on observed data for the year 2010 (a). The soil nitrogen Total (NO3−–N, and NH4+–N) and urea versus day. (b) The days of the years versus denitrification (dnit), rainfall, esw, and total NO3−–N while (c) depth of the profile versus NO3−–N and NH4+–N with different year dates.
