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Table 6 Accumulation coefficient of metals from the soil to ginger

From: Levels of essential and non-essential metals in ginger (Zingiber officinale) cultivated in Ethiopia

Metal Sampling sites
Tepi Bombae Hadaro Illubabur
Ca 0.56 1.23 1.07 1.41
Mg 1.23 1.85 1.66 1.68
Cu 0.14 0.49 0.37 0.032
Zn 0.14 0.12 0.15 0.13
Mn 0.060 0.16 0.096 0.086
Ni 0.071 0.40 0.32 0.11
Fe 0.00094 0.0025 0.0019 0.0019
Co 0.048 0.099 0.042 0.017
Cr 0.067 0.055 0.080 0.066
Cd 0.90 1.58 0.52 0.58