Table 2. Nutrient contents and the amount provided for each treatment and application time.
| Treatments | Nitrogen applied from (g pot-1) | Application time (g pot-1) | ||||
|---|---|---|---|---|---|---|
| Total required | Urea | CM/PM | Basal fertilization | Tillering | Panicle initiation | |
| T1: | 0 | 0 | 0 | P2O2: 4.5 KCI: 1.10 | KCI: 1.1 | |
| CF0 | ||||||
| T2: | 1.8 | 3.91 | 0 | Urea: 2.35 | Urea: 0.78 | Urea: 0.78 |
| 100% CF | P2O2: 4.5 KCl: 1.1 | KCI: 1.1 | ||||
| T3: | 1.8 | 1.56 | 125.8 | Urea: 0 | Urea: 0.78 | Urea: 0.78 |
| 60% CM +40% CF | CM: 125.8 | |||||
| P2O2: 4.5 KCI: 1.1 | KCI: 1.1 | |||||
| T4: | 1.8 | 2.73 | 62.9 | Urea:1.17 CM: 62.9 P2O2: 4.5 KCI: 1.1 | Urea: 0.78 | Urea: 0.78 |
| 30% CM +70% CF | ||||||
| KCI: 1.1 | ||||||
| T5: | 1.8 | 1.56 | 108.2 | Urea: 0 | Urea: 0.78 | Urea: 0.78 |
| 60% PM + 40%CF | PM: 108.2 | |||||
| P2O2: 4.5 KCI: 1.1 | KCI: 1.1 | |||||
| T6: | 1.8 | 2.73 | 54.1 | Urea: 1.17PM: 54.1 | Urea: 0.78 | Urea: 0.78 |
| 30% PM +70%CF | ||||||
| P2O2: 4.5 | KCI: 1.1 | |||||
| KCI: 1.1 | ||||||
Note: N—nitrogen, CF0—control, CF—chemical fertilizer (urea), CM—cattle manure, PM—poultry manure, P2O2—superphosphate, KCI—potassium chloride.