Element | North (ppm) | South (ppm) | p |
NH4 | 3.54 | 83.4 | <0.0001 |
NO3 | 54.8 | 63.7 | NS |
TDN | 62.9 | 166.7 | 0.0460 |
TN | 70.7 | 201.6 | 0.0235 |
P-PO4 | 0.033 | 0.381 | <0.0001 |
TDP | 0.028 | 0.287 | 0.0001 |
TP | 0.092 | 0.528 | <0.0001 |
Particulate-P | 0.064 | 0.241 | 0.0023 |