Sample no. | NH4 +-N (mg/kg) | NO3 −-N (mg/kg) | NO2 −-N (mg/kg) |
---|---|---|---|
1 | 837.8 | 151.0 | 7.9 |
2 | 713.6 | 69.8 | 33.3 |
3 | 821.2 | 84.8 | 16.8 |
4 | 766.5 | 135.2 | 25.5 |
5 | 663.6 | 152.3 | 8.3 |
6 | 728.9 | 174.6 | 150.1 |
7 | 483.2 | 70.6 | 37.9 |
8 | 648.1 | 241.0 | 51.6 |
9 | 677.7 | 293.4 | 18.0 |
10 | 899.4 | 37.1 | 23.7 |
11 | 888.4 | 118.1 | 15.9 |
12 | 563.2 | 135.0 | 66.4 |
13 | 587.8 | 56.2 | 45.6 |
14 | 890.2 | 70.3 | 24.5 |
15 | 653.6 | 87.8 | 39.5 |
16 | 770.9 | 121.1 | 229.2 |