| Event | Kernel number (Mean ± SE) | Kernel number increase (%) | |
| Well watered | Drought | ||
| Transgenic events | |||
| TL08-(2)4 | 175.75 ± 6.22 abx | 232.75 ± 19.56 cx | 32.43 |
| PTL001-17 | 200.00 ± 13.32 b | 211.00 ± 23.37 b | 5.5 |
| DH01-1 | 156.50 ± 17.24 ab | 200.50 ± 35.95 b | 28.12 |
| DLC1-8 | 161.75 ± 12.27 ab | 176.50 ± 34.09 ab | 9.11 |
| Non-transgenic event | |||
| TL08 | 184.00 ± 22.62 ab | 175.25 ± 43.37 ab | −4.75 |
| PTL001 | 196.50 ± 8.32 b | 178.25 ± 20.80 ab | −9.31 |
| DH01 | 158.50 ± 11.15 ab | 154.75 ± 28.60 ab | −2.36 |
| DLC1 | 159.75 ± 27.87 ab | 140.75 ± 26.95 a | −11.89 |