| No. | Variants | Varieties | |
| Orzu | Nafis | ||
| 1 | Control | 38.8 | 38.6 |
| 2 | Background − N50P100K70 | 40.4 | 41.4 |
| 3 | Background + Mn-2.5 | 41.9 | 44.8 |
| 4 | Background + Mn-5.0 | 43.0 | 46.1 |
| 5 | Background + Mn-7.5 | 44.6 | 47.1 |
| 6 | Background + S-1.5 | 43.0 | 44.7 |
| 7 | Background + S-3.0 | 45.2 | 45.8 |
| 8 | Background + S-4.5 | 47.2 | 46.6 |