Irradiation dose, Gy | Germination, % | Shoot length, cm | Root length, cm | Total length, cm | SVI % G*L |
0.0 | 60 ± 0 (100) | 16.6 ± 1.2 (100) | 17.7 ± 0.7 (100) | 34.3 (100) | 2058 (100) |
0.5 | 40 ± 0** (67) | 18.1 ± 0.9 (109) | 15.2 ± 0.7* (86) | 33.3 (97) | 1332 (65) |
2.0 | 30 ± 0.3** (50) | 13.6 ± 0.6* (82) | 14.1 ± 1.3* (80) | 27.7 (81) | 838 (41) |
5.0 | 21 ± 0.7*** (35) | 13.4 ± 0.4* (81) | 12.3 ± 1.9* (69) | 25.7 (74) | 527 (26) |
R2 | 0.754 | 0.637 | 0.829 | 0.862 | 0.763 |