Table 2.
Treatment (mM) | Al concentration (g kg-1 DW) |
Si concentration (g kg-1 DW) |
Dry weight (g) |
|||
---|---|---|---|---|---|---|
Shoots | Roots | Shoots | Roots | Shoots | Roots | |
0 Al – 0 Si | 0.02 ± 0.00cd | 0.16 ± 0.02d | 0.31 ± 0.09e | 0.33 ± 0.03e | 6.53 ± 0.29bc | 1.37 ± 0.06ab |
0 Al – 0.5 Si | 0.01 ± 0.00d | 0.15 ± 0.00d | 5.85 ± 0.44c | 6.42 ± 0.20c | 7.04 ± 0.29abc | 1.37 ± 0.10ab |
0 Al – 2 Si | 0.01 ± 0.00d | 0.13 ± 0.01d | 13.78 ± 0.26a | 13.47 ± 0.09a | 6.69 ± 0.22abc | 1.39 ± 0.13a |
0.2 Al – 0 Si | 0.07 ± 0.00a | 3.84 ± 0.24a | 0.21 ± 0.03e | 0.38 ± 0.10e | 6.07 ± 0.42c | 0.98 ± 0.06b |
0.2 Al – 0.5 Si | 0.04 ± 0.00b | 2.68 ± 0.10b | 4.40 ± 0.13d | 4.30 ± 0.15d | 7.95 ± 0.42ab | 1.48 ± 0.08a |
0.2 Al – 2 Si | 0.03 ± 0.00bc | 1.69 ± 0.11c | 10.29 ± 0.19b | 11.88 ± 0.20b | 8.09 ± 0.32a | 1.61 ± 0.06a |
Values are means ± standard error of three replicates. Different letters indicate statistically significant differences (p ≤ 0.05) among treatments.