Item | Seasonb | N Treatmenta | ||
0 N | 50 N | 100 N | ||
DM (%) | CS | 14.0 | 15.2 | 13.2 |
| WS | 13.8 | 13.5 | 12.1 |
P (%) | CS | 4.2 | 5.2 | 4.7 |
| WS | 6.5 | 7.1 | 5.8 |
Water-soluble P (%) | CS | 2.2 | 1.5 | 1.4 |
| WS | 2.4 | 1.5 | 1.0 |
N (%) | CS | 2.2 | 2.4 | 2.5 |
| WS | 2.5 | 2.6 | 2.1 |