Table 8 Soil erosion associated losses of nitrogen (N), phosphorus (P), and potassium (K) from grazing land (GL) and cultivated land (CL) in the Galesa watershed of Ethiopian highlands (kg ha–1 year–1)
Nutrients | GL | CL | Average |
|---|---|---|---|
N | 42.07 | 57.87 | 49.97 |
P | 1.22 | 1.46 | 1.34 |
K | 2.22 | 2.23 | 2.23 |
N in the form of urea | 89.18 | 123.08 | 106.13 |
P in the form of DAP | 5.81 | 6.95 | 6.38 |
K in the form of muriate of potash | 4.14 | 4.76 | 4.45 |