| 类别 | 重量(kg) | 占比(%) | 千粒重(g) | 
| CK | 30.00 | 100.0 | 3.33a | 
| 1级 | 12.10 | 40.3 | 3.34a | 
| 1级大 | 11.61 | 38.7 | 3.39a | 
| 1级小 | 0.48 | 1.6 | 2.06d | 
| 2级 | 11.30 | 37.7 | 3.38a | 
| 2级大 | 10.86 | 36.2 | 3.46a | 
| 2级小 | 0.45 | 1.5 | 2.06d | 
| 3级 | 5.40 | 18.0 | 3.26b | 
| 3级大 | 4.81 | 16.0 | 3.27b | 
| 3级小 | 0.59 | 2.0 | 2.05d | 
| 4级 | 1.20 | 4.0 | 3.03c |