| | Reference | Plant species | Plant uptake concentration (mg/kg) | TF | BCF | Chelator concentration |
| | Doumett et al. [7] | Paulownia tomentosa | Root, shoot:
Cu: 570, 46
Zn: 750, 149
Pb: 750, 149 | Cu: 0.08
Zn: 0.2
Pb: 0.1 | Cu: 0.27
Zn: 0.16
Pb: 0.06 | EDTA 5 mmol/kg |
| | Epelde et al. [8] | Cynara cardunculus | Root, shoot:
Pb: EDDS (4165, 310)
EDTA (6695, 1332) | EDDS: 0.02
EDTA: 0.20 | EDDS: 0.83
EDTA: 1.34 | EDDS 10 mmol/kg EDTA 10 mmol/kg |
| | Sun et al. [9] | Sedum alfredii | Root, stem, leaf, shoot:
Cu: CA (32, 10, 11, 11)
EDTA (25, 12, 12, 12)
Pb: CA (39, 18, 18, 18)
EDTA (68, 39, 43, 40)
Zn: CA (680, 2000, 1950, 1930)
EDTA (380, 2030, 2000, 2030) | Cu: CA (0.03)
EDTA (0.57)
Zn: CA (2.88)
EDTA (5.34)
Pb: CA (0.45)
EDTA (0.61) | Cu: CA (0.03)
EDTA (0.57)
Zn: CA (12.6)
EDTA (10.8)
Pb: CA (0.29)
EDTA (0.7) | Citric acid 5 mmol/kg EDTA 5 mmol/kg |
| | Li et al. (2009) | Vetiveria zizanioides | Root, shoot:
Zn: 150, 82 | Zn: 0.55 | Zn: 0.85 | EDTA 0.8 mmol/kg |
| | This study | Vetiveria zizanioides | Root, stem, leaf:
Cu: EDDS (1818, 1459, 361)
CA (926, 56, 15)
EDTA (2080, 954, 86)
Zn: EDDS (16388, 12412, 12036)
CA (14444, 12420, 10821)
EDTA (12899, 9891, 12552)
Pb: EDDS (4343, 280, 197)
CA (4914, 388, 103)
EDTA (4632, 1878, 340) | Cu: EDDS (0.51) CA (0.04)
EDTA (0.25)
Zn: EDDS (0.7)
CA (0.82)
EDTA (0.86)
Pb: EDDS (0.06) CA (0.05)
EDTA (0.24) | Cu: EDDS (1.97)
CA (0.88)
EDTA (2.22)
Zn: EDDS (1.95)
CA (1.67)
EDTA (1.5)
Pb: EDDS (0.63)
CA (0.67)
EDTA (0.58) | EDDS 5 mmol/kg Citric acid 5 mmol/kg EDTA 5 mmol/kg |
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