| Soils | Surface runoff | Percolation | Erosion | Total P | Nitrates w/Runoff | Nitrates leached |
| Blount-tillage | N | N | N | N | Y | Y |
| No-till | N | N | Y | N | Y | Y |
| Hoytville-tillage | N | N | Y | Y | Y | Y |
| No-till | N | N | Y | N | Y | Y |
| Oshtemo-tillage | N | N | Y | Y | Y | Y |
| No-till | N | N | Y | N | Y | N |