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Effect of HZRP on Cr content in the root and shoot of V. radiata exposed to Cr stress.
| Treatments | Cr content in root (μg g–1 DW) | Cr content in shoot (μg g–1 DW) |
| C | ND | ND |
| Cr | 1.97 ± 0.056a | 0.34 ± 0.034a |
| HZRP1 | ND | ND |
| HZRP2 | ND | ND |
| Cr + HZRP1 | 1.17 ± 0.029b | 0.21 ± 0.073ab |
| Cr + HZRP2 | 1.09 ± 0.062bc | 0.19 ± 0.081b |
Different letters indicate significant differences among the treatments (p ≤ 0.05). Cr, 50 mg kg–1, HZRP1, 1 ppm; HZRP2, 2 ppm.
