SWCNT (µg ml−1) | Root heigth4 (cm) | Shoot height4 (cm) | Shoot length10 (cm) | Shoot length25 (cm) | Shoot length40 (cm) |
---|---|---|---|---|---|
0 | 1.5 ± 0.00 a | 0.65 ± 0.03 a | 1.58 ± 0.1 a | 2.2 ± 0.2 a | 5 ± 1.4 a |
62.5 | 1.6 ± 0.19 a | 0.61 ± 0.1 a | 1.5 ± 0.18 a | 2.1 ± 0.5 a | 3.7 ± 0.5 b |
125 | 1.01 ± 0.09 b | 0.51 ± 0.03 b | 1.49 ± 0.2 a | 2.03 ± 0.5 a | 2.70 ± 0.2 c |
250 | 0.59 ± 0.03 c | 0.50 ± 0.03 b | 1.37 ± 0.42 b | 1.8 ± 0.4 b | 2.78 ± 0.2 c |
500 | 0.25 ± 0.02 c | 0.47 ± 0.06 bc | 0.66 ± 0.2 c | 1.9 ± 0.3 b | 1.8 ± 0.2 d |
1000 | 0.1 ± 0.02 d | 0.10 ± 0.018 c | 0.31 ± 0.08 d | 0.50 ± 0.0 d | 0.85 ± 1.0 e |