Table 4 Type and number of different cover/catch crops studied for reducing N, P and sediment
Cover/catch crop type | N | P | Sediment |
|---|---|---|---|
Grass | 55 | 9 | 8 |
Cereal | 44 | 2 | 6 |
Crucifer | 30 | 1 | 1 |
Legume | 28 | 3 | 2 |
Other | 3 | 0 | 1 |
Volunteer weeds | 7 | 2 | 2 |
Winter wheat | 12 | 2 | 5 |
Not clear | 5 | 3 | 3 |