| Variables | I | II | III | IV |
| PVA Syn 9 | LY1001-22 | LY1001-23 | PVA Syn7 | |
| EASP | Hight | Low | Low | Hight |
| EHT PLHT | Hight | Hight | Low | Low |
| YIELD | Low | Hight | Hight | Low |
| PASP | Low | Low | Hight | Hight |
| EROT | Low | Low | Low | Low |
| POLLEN DYSK | Low | Low | Hight | Hight |
| IFM | Low | Hight | Hight | Low |
| DS | Hight | Low | Low | Light |