| 肥料类型(kg/666.67m2) Fertilizer type (Kg/Mu) |
1水平 1 level |
2水平 2 level |
3水平 3 level |
| N |
2.875 |
5.75 |
8.625 |
| P |
2.875 |
5.75 |
8.625 |
| K |
8.625 |
17.25 |
25.875 |