| Suppression method | Red clover | White clover | Birdsfoot trefoil |
|
| Seedlings m−2 | ||
| No suppression | 116 | 17 | 22 |
| Grazed | 87 | 46 | 30 |
| Chemical | 144 | 40 | 53 |
| LSD0.05 | NS | 231 | 18 |