From: Development of Cytoplasmic Male Sterile IR24 and IR64 Using CW-CMS/Rf17 System
Year | 2014 (n = 4) | |||
---|---|---|---|---|
Lines | CWA x IR24 (BC6F1) | IR24 | CWA x IR64 (BC4F1) | IR64 |
 | CMS | Maintainer | CMS | Maintainer |
Stem length (cm) | 49.9 ± 0.8 | 50.8 ± 0.8 | 65.7 ± 1.6 | 67.4 ± 0.7 |
Panicle length (cm) | 22.6 ± 0.6 | 22.7 ± 0.3 | 29.4 ± 0.3 | 28.9 ± 0.2 |
Length of exserted panicle (cm) | 22.1 ± 0.7 | 22.6 ± 0.3 | 29.0 ± 0.1 | 28.9 ± 0.2 |
Distance between panicle base and auricle of flag leaf (cm) | −0.5 ± 0.4 | 0.4 ± 0.3 | 1.4 ± 1.0 | 2.9 ± 1.0 |
Panicle exsertion rate (%) | 98 | 100 | 100 | 100 |
Number of panicle per plant | 11.0 ± 0.8 | 13.8 ± 0.9 | 19.3 ± 2.3 | 17.8 ± 0.7 |
Heading date | Aug. 14 | Aug. 14 | Aug. 14 | Aug. 14 |
Anthesis time | 8:00–11:00 | 8:00–11:00 | 8:30–10:30 | 8:30–10:30 |