| Initial germination rate (%) | Hypocotyl (cm) | Root (cm) | Diameters (mm) | GABA (mg/kg) after 8 h | GABA (mg/kg) after 72 h |
---|---|---|---|---|---|---|
Control | 97.50 ± 4.52a | 2.58 ± 0.94b | 3.39 ± 2.07a | 2.49 ± 0.32a | 31.3 ± 25.6b | 224.1 ± 14.9b |
Nitrogen | 97.50 ± 4.52a | 3.35 ± 0.99a | 3.05 ± 1.78a | 2.39 ± 0.35a | 85.6 ± 8.7ab | 360.0 ± 8.8a |
Air | 90.80 ± 6.68b | 2.72 ± 0.82b | 3.25 ± 1.67a | 2.42 ± 0.31a | 105.6 ± 31.0a | 333.8 ± 67.8a |