Soil treatment | Leaves | Roots | Apical meristem |
Pb concentration, µg∙g−1 dry weight | |||
Control | 18.6 ± 1.9 | 102 ± 11 | 147 ± 8 |
Pb1 | 21.6 ± 2.0 | 158 ± 13 | 164 ± 6 |
Pb1 + Se1 | 56.5 ± 6.1 | 971 ± 95 | 761 ± 83 |
Pb1 + Se2 | 39.6 ± 4.2 | 869 ± 90 | 239 ± 25 |
Pb2 | 24.6 ± 2.6 | 455 ± 50 | 227 ± 25 |
Pb2 + Se1 | 56.0 ± 15 | 632 ± 71 | 514 ± 66 |
Pb2 + Se2 | 16.0 ± 1.8 | 389 ± 42 | 411 ± 51 |