Table 2 Concentration of macroelements and microelements in the edible part of bean, irrigated with water containing different arsenic c oncentrations [mg kg-1 DW (RSD%)] (n = 5)
Concentrations mg kg− 1 DW (RSD%) | ||||
|---|---|---|---|---|
Fruit | Control | 0.1 mg L− 1 | 0.25 mg L− 1 | 0.5 mg L− 1 |
Mg | 251 (6) a | 259 (7) b | 249 (6) b | 234 (6) b |
P | 337 (11) a | 360 (9) b | 322 (7) ab | 295 (7) b |
K | 2557 (10) a | 3036 (7) b | 2604 (7) b | 2905 (8) b |
Fe | 61 (7) a | 67 (12) a | 69 (11) a | 71 (10) a |
Mn | 183 (11) a | 220 (13) b | 250 (21) b | 259 (8) b |
Cu | 67 (6) a | 67 (10) b | 57 (8) b | 66 (3) b |
Zn | 354 (9) a | 339 (7) ab | 387 (14) b | 385 (14) b |