| 试验编号 Test number | 处理 Treatment | N | P | K |
| CK | N0P0K0 | 0 | 0 | 0 |
| T1 | N0P2K2 | 0 | 2 | 2 |
| T2 | N1P2K2 | 1 | 2 | 2 |
| T3 | N2P0K2 | 2 | 0 | 2 |
| T4 | N2P1K2 | 2 | 1 | 2 |
| T5 | N2P2K2 | 2 | 2 | 2 |
| T6 | N2P3K2 | 2 | 3 | 2 |
| T7 | N2P2K0 | 2 | 2 | 0 |
| T8 | N2P2K1 | 2 | 2 | 1 |
| T9 | N2P2K3 | 2 | 2 | 3 |
| T10 | N3P2K2 | 3 | 2 | 2 |
| T11 | N1P1K2 | 1 | 1 | 2 |
| T12 | N1P2K1 | 1 | 2 | 1 |
| T13 | N2P1K1 | 2 | 1 | 1 |