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 |