Table 1.
The accumulation of Zn in above-ground tissues of H. sativum, mg/kg.
| Treatments | Above-Ground Tissues |
|---|---|
| Control | 21.9 ± 2.1 |
| 300 mg/L ZnO NPs | 84.2 ± 6.9 |
| 2000 mg/L ZnO NPs | 224.6 ± 17.3 |
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