Table 3.
Effect on uptake of minerals (μmol g-1 dry wt.) under NaCl stress in presence and absence of TH in B. juncea seedlings.
Mineral nutrition (μ mol g-1 dry wt.) |
C | C + TH | 100 mM | 100 mM + TH | 200 mM | 200 mM + TH |
---|---|---|---|---|---|---|
Shoot S | 127 ± 3.31a | 132 ± 3.38b | 115 ± 3.16c | 123 ± 3.27d | 94.05 ± 2.81e | 103 ± 3.05f |
Shoot Mn | 26.91 ± 1.37a | 29.21 ± 1.44b | 14.11 ± 1.15c | 19.23 ± 1.26d | 12.07 ± 1.07e | 16.11 ± 1.21f |
Shoot Mg | 298 ± 4.98a | 315 ± 5.11b | 241 ± 4.39c | 269 ± 4.72d | 209 ± 4.01e | 224 ± 4.17f |
Shoot Ca | 125 ± 3.28a | 131 ± 3.37b | 95 ± 2.83c | 112 ± 3.13d | 83 ± 2.70e | 97 ± 2.85f |
Shoot K | 716 ± 9.51a | 725 ± 9.59b | 548 ± 7.21c | 615 ± 8.11d | 361 ± 5.46e | 421 ± 6.97f |
Root S | 395 ± 5.84a | 415 ± 6.12b | 297 ± 4.96c | 334 ± 5.31d | 215 ± 4.11e | 240 ± 4.45f |
Root Mn | 94.11 ± 2.81a | 99.10 ± 2.90b | 83.09 ± 2.71c | 92.15 ± 2.77d | 71.12 ± 2.55e | 79 ± 2.66f |
Root Mg | 971 ± 11.31a | 996 ± 11.88b | 815 ± 10.22c | 895 ± 10.91d | 762 ± 9.85e | 798 ± 10.01f |
Root Ca | 201 ± 3.97a | 215 ± 4.12b | 179 ± 3.69c | 197 ± 3.90d | 157 ± 3.46e | 170 ± 3.61f |
Root K | 1501 ± 13.01a | 1570 ± 13.55b | 1285 ± 11.85c | 1430 ± 12.85d | 1071 ± 10.21e | 1190 ± 11.06f |
Values are means ± SE (n = 5), superscript letters indicate significant difference between means at p < 0.05.