Table 1 Fertilizer rate and fertilization information of different treatments
Treatment | N (kg/ha) | P2O5 (kg/ha) | K2O (kg/ha) | Fertilization |
|---|---|---|---|---|
CK | 0 | 70 | 60 | Basal fertilization |
FC | 250 | 70 | 60 | Splitting fertilization |
RF | 210 | 70 | 60 | Splitting fertilization |
CRF | 156 | 70 | 60 | Single fertilization |