Question

Give one main strategy to mitigate on heavy metals toxicity on plants, and provide citation with references

Answer 1

One main strategy to mitigate heavy metal toxicity on plants is phytoremediation, which involves using plants to remove, stabilize, or degrade heavy metals in contaminated soils.

According to a study by Shahid et al. (2017), phytoremediation has been recognized as an effective and environmentally-friendly approach to remediate heavy metal-contaminated soils. Plants can uptake heavy metals from the soil through their roots, and the contaminants can then be stored in the plant tissues or transformed into less toxic forms. Certain plant species have shown a high tolerance and accumulation capacity for heavy metals, making them ideal for phytoremediation purposes.

Reference:

Shahid, M., Pinelli, E., Pourrut, B., Silvestre, J., Dumat, C. (2017). Heavy metal toxicity, uptake, and translocation in plants. In S. Hakeem, P. A. Malik, S. S. R. S. K. Oves, M. Zaidi (Eds.), Soil Contamination and Remediation (pp. 145-169). Springer.