| 育种期芽尖 | 育种期块根 | 成熟期块根 |
样地1 | 15.01% | 25.38% | 22.99% |
样地2 | 16.46% | 27.69% | 23.63% |
样地3 | 18.55% | 23.58% | 23.15% |
平均 | 16.67% | 25.55% | 23.26% |