Parents | Pollination No. | Seed setting No. | Seeds No. | Plants No. | seed setting rate (%) | Seedling rate (%) |
PJ (♀) × CM (♂) | 80 | 6 | 187 | 88 | 7.6 | 50.4 |
F1 (♀) × CM (♂) | 15 | 13 | 457 | 316 | 86.7 | 69.1 |
F1 (♀) × F1 (♂) | 779 | 16 | 530 | 348 | 2.1 | 65.7 |