Plants/treatments | Proline content (mg plant−1) | TBARS content (nmol g−1 FW) | CAT activity (units mg−1 protein) | POX activity (units mg−1 protein) | SOD activity (units mg−1 protein) |
---|---|---|---|---|---|
M. arvensis | |||||
 Control | 5.34 ± 0.21f | 3.21 ± 0.28e | 17.75 ± 0.87e | 22.10 ± 0.66f | 4.55 ± 0.23e |
 2.5 B | 5.98 ± 0.22e | 3.34 ± 0.34e | 19.42 ± 1.30d | 24.34 ± 0.92e | 4.68 ± 0.27e |
 5 B | 6.49 ± 0.35d | 4.45 ± 0.46d | 21.23 ± 1.90d | 28.61 ± 1.10d | 5.56 ± 0.30d |
10 B | 7.34 ± 0.48c | 5.58 ± 0.51c | 25.34 ± 2.28c | 32.14 ± 1.43c | 6.78 ± 0.32c |
 20 B | 9.98 ± 0.64b | 7.12 ± 0.58b | 31.11 ± 2.72b | 38.45 ± 1.61b | 7.22 ± 0.35b |
 30 B | 11.21 ± 0.72a | 9.01 ± 0.72a | 39.23 ± 3.20a | 48.12 ± 2.10a | 8.67 ± 0.36a |
C. flexuosus | |||||
 Control | 4.21 ± 0.24f | 2.04 ± 0.17f | 23.34 ± 0.94e | 19.12 ± 0.50f | 3.12 ± 0.16e |
 2.5 B | 4.82 ± 0.30e | 2.62 ± 0.32e | 24.23 ± 1.19e | 21.23 ± 0.83e | 3.24 ± 0.18e |
 5 B | 5.35 ± 0.41d | 3.19 ± 0.56d | 27.42 ± 1.44d | 23.56 ± 1.55d | 4.17 ± 0.22d |
 10 B | 6.37 ± 0.63c | 4.31 ± 0.67c | 31.71 ± 1.07c | 28.99 ± 1.65c | 5.51 ± 0.22c |
 20 B | 7.87 ± 0.81b | 5.74 ± 0.71b | 38.39 ± 1.14b | 33.87 ± 1.69b | 6.45 ± 0.23b |
 30 B | 10.12 ± 0.96a | 7.01 ± 0.83a | 44.12 ± 1.33a | 42.12 ± 1.87a | 8.04 ± 0.32a |