| Material | Repeat | Part | The number of exposed small flowers in each column | Total number of small flowers in each part | Total number of exposed small flowers on the stigma | Total number of small flowers | Single column head exposure rate (%) | Stigma exsertion rate (%) |
| 206083 | First strain | Above | 63 | 68 | 184 | 211 | 87.20 | 85.31 |
| Middle | 67 | 76 | ||||||
| Below | 54 | 67 | ||||||
| Second strain | Above | 57 | 72 | 181 | 215 | 84.19 | ||
| Middle | 63 | 74 | ||||||
| Below | 61 | 69 | ||||||
| Third strain | Above | 54 | 70 | 175 | 207 | 84.54 | ||
| Middle | 62 | 71 | ||||||
| Below | 59 | 66 | ||||||
| 1066A | First strain | Above | 54 | 69 | 161 | 203 | 79.31 | 78.90 |
| Middle | 53 | 71 | ||||||
| Below | 54 | 63 | ||||||
| Second strain | Above | 52 | 67 | 162 | 209 | 77.51 | ||
| Middle | 55 | 73 | ||||||
| Below | 55 | 69 | ||||||
| Third strain | Above | 44 | 68 | 151 | 189 | 79.89 | ||
| Middle | 51 | 64 | ||||||
| Below | 56 | 57 | ||||||
| Datong 27 | First strain | Above | 51 | 70 | 164 | 215 | 76.28 | 77.67 |
| Middle | 57 | 74 | ||||||
| Below | 56 | 71 | ||||||
| Second strain | Above | 53 | 72 | 174 | 219 | 79.45 | ||
| Middle | 62 | 74 | ||||||
| Below | 59 | 73 | ||||||
| Third strain | Above | 46 | 62 | 153 | 198 | 77.27 | ||
| Middle | 58 | 71 | ||||||
| Below | 49 | 65 | ||||||
| Datong 29 | First strain | Above | 46 | 64 | 135 | 201 | 67.16 | 69.01 |
| Middle | 47 | 70 | ||||||
| Below | 44 | 67 | ||||||
| Second strain | Above | 52 | 70 | 146 | 212 | 68.87 | ||
| Middle | 50 | 73 | ||||||
| Below | 44 | 69 | ||||||
| Third strain | Above | 47 | 64 | 147 | 207 | 71.01 | ||
| Middle | 57 | 75 | ||||||
| Below | 43 | 68 |