| 因素 Factor | df | F | |||||
| 分蘖 Tillers | 有效分蘖 Effective tillers | 无效分蘖 Ineffective tillers | 地上植物量/g·m−2 Aboveground biomass | 种子产量/g·m−2 Seed yield | 种子千粒重/g Thousand seed weight | ||
| 行距 Spacing | 4 | 4.983** | 3.602** | 2.233 | 10.179** | 1.370 | 5.487** |
| 播量 Seeding rate | 4 | 3.621* | 2.634* | 6.787** | 5.634** | 3.684** | 2.462 |
| 种肥量 Fertilizing amount | 4 | 5.350** | 2.572 | 3.658* | 9.610** | 15.080** | 2.967* |