Table 3: Comparison of simulated and measured potassium.
|
Soil texture |
Type of system |
Discharge (LT-1) |
RMSE (mgL-1) |
MAE (mgL-1) |
ME (mgL-1) |
CRM (mgL-1) |
R2 (%) |
|
Clay |
Continuous |
2.4 |
0.68 |
0.324 |
-0.22 |
0.07 |
92.9 |
|
Pulse |
0.66 |
0.363 |
-0.13 |
0.04 |
94.1 |
||
|
Loam |
Continuous |
2.4 |
0.55 |
0.29 |
0.08 |
-0.027 |
95.9 |
|
Pulse |
0.721 |
0.4 |
-0.248 |
0.088 |
93.5 |
||
|
Sand |
Continuous |
2.4 |
0.68 |
0.36 |
-0.2 |
0.075 |
92.5 |
|
Pulse |
0.83 |
0.484 |
-0.22 |
0.13 |
90.1 |