Table 1.
Element compositions in shoots and roots of Hordeum marinum under osmotic and salinity stress compared to control.
| Element | Shoots, (µg/g) DW * | Roots (µg/g) DW * | ||||
|---|---|---|---|---|---|---|
| Control | Osmotic Stress | Salinity | Control | Osmotic Stress | Salinity | |
| 11B | 17.9 ± 3.9 | 13.7 ± 3.1 * | 13.3 ± 0.7 ** | 5.8 ± 1.2 | 5.7 ± 0.7 | 5.0 ± 0.8 |
| 98Mo | 1.8 ± 0.1 | 2.4 ± 0.5 ** | 3.4 ± 0.3 *** | 1.8 ± 0.9 | 1.2 ± 0.1 | 2.8 ± 0.1 ** |
| 31P | 6510.8 ± 276.4 | 8006.4 ± 371.0 *** | 5696.5 ± 191.9 *** | 7152.7 ± 167.5 | 7850.4 ± 252.0 *** | 6463.2 ± 199.8 *** |
| 44Ca | 6958.7 ± 1596.1 | 6364.0 ± 394.0 | 2604.8 ± 424.6 *** | 2806.7 ± 375.5 | 6850.9 ± 752.6 *** | 1388.8 ± 282.9 *** |
| 55Mn | 108.1 ± 14.8 | 205.7 ± 49.2 *** | 91.1 ± 37.6 | 199.4 ± 27.0 | 379.4 ± 36.6 *** | 200.1 ± 23.3 |
| 60Ni | 4.5 ± 2.3 | 9.8 ± 3.7 ** | 6.5 ± 5.8 | 6.5 ± 3.2 | 13.8 ± 3.2 *** | 16.7 ± 8.2 ** |
| 63Cu | 20.5 ± 2.1 | 38.7 ± 48.3 | 19.8 ± 4.7 | 297.9 ± 18.0 | 183.3 ± 13.9 *** | 282.8 ± 20.3 |
| 66Zn | 35.3 ± 2.3 | 74.1 ± 6.3 *** | 56.4 ± 4.8 *** | 44.2 ± 5.1 | 35.7 ± 2.1 *** | 111.1 ± 7.0 *** |
| 23Na | 539.2 ± 162.3 | 545.9 ± 68.7 | 25614.5 ± 2381.9 *** | 728.2 ± 81.8 | 505.7 ± 51.6 *** | 36680.6 ± 3394.2 *** |
| 26Mg | 3048.6 ± 680.1 | 2805.7 ± 415.2 | 1504.1 ± 201.5 *** | 1391.7 ± 233.3 | 1730.4 ± 51.0 ** | 1075.7 ± 83.3 ** |
| 34S | 449439 ± 353.8 | 5845.4 ± 942.7 ** | 3329.9 ± 249.6 *** | 3125.5 ± 191.7 | 3544.4 ± 162.8 *** | 3123.6 ± 155.7 |
| 39K | 54968.5 ± 3184.1 | 52948.5 ± 6022.5 | 42608.6 ± 2273.7 *** | 41786.5 ± 1919.9 | 37967.2 ± 2353.3 ** | 27505.5 ± 1466.2 *** |
* DW, dry weight. Significantly increased contents are highlighted in blue, significantly decreased contents are highlighted in red. Data are means ± SD, n = 8–10, * t significant at p < 0.05, ** t significant at p < 0.01 and *** t significant at p < 0.001.