Table 3 The fertility performance of PTGMS lines in a phytotron.
Average temperature | Illumination time | PS006 | PS012 | ||
|---|---|---|---|---|---|
Pollen fertility rate (%) | Self-seeds rate (%) | Pollen fertility rate (%) | Self-seeds rate (%) | ||
23 °C | 11.5 h | 69.00 ± 6.67 | 20.15 ± 3.44 | 72.70 ± 6.77 | 35.3 ± 5.19 |
|  | 13.5 h | 56.20 ± 10.00 | 19.22 ± 2.89 | 69.9 ± 15.66 | 21.55 ± 3.37 |
24 °C | 11.5 h | 37.40 ± 4.57 | 2.03 ± 0.14 | 38.36 ± 6.38 | 6.77 ± 1.78 |
|  | 13.5 h | 26.25 ± 5.72 | 2.03 ± 1.49 | 29.22 ± 7.04 | 4.32 ± 1.99 |
28 °C | 11.5 h | 0.00 | 0.00 | 0.00 | 0.00 |
|  | 13.5 h | 0.00 | 0.00 | 0.00 | 0.00 |
