ArticleFrontiers in chemistry2020
Mechanism of Remediation of Cadmium-Contaminated Soil With Low-Energy Plant Snapdragon.
Article in Frontiers in chemistry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed, 22 citations in OpenAlex.
- Kinetics and adsorption isotherm of cadmium and lead on waste- agricultural derived biochar and their stabilization in two different polluted soils.Scientific reports · 2026Article
- Relevance of cross talk between root exudates, hormones, and root-associated microbes in developing sustainable phytoremediation strategies: a comprehensive review.Physiology and molecular biology of plants : an international journal of functional plant biology · 2025Review
- Rice bran as a potent ingredient: unveiling its potential for value-added applications.Food science and biotechnology · 2025Review
- Morphological and Physiological Changes ofPlants (Basel, Switzerland) · 2020Article
- The detoxification mechanisms of low-accumulating and non-low-accumulating medicinal plants under Cd and Pb stress.RSC advances · 2020Article
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In the process of remediation of contaminated soil, we should give full play to the role of low-energy plants and fully display the concept of modern energy-saving and environmental protection. Phytoremediation is an effective method to remediate cadmium-contaminated soil, and root exudates play an important part in this process. Here, the response of snapdragon in a pot-culture experiment under two concentrations of Cd (1.0 and 2.5 mg/kg) was evaluated. Snapdragon is a medicinal plant with low energy consumption, which has low requirements on environmental factors and strong resistance. The results showed that both Cd concentrations interfere with the uptake of B, P, Cu, Mn, Mo, and Zn by the soil. The results also showed that plant type and Cd stress can significantly change the concentrations and species of root exudates. The metabolic changes of root exudates revealed the active defense mechanism of plants to Cd stress: up-regulating of amino acids to sequester/exclude Cd, regulation of citric acid on chelation/complexation, and precipitation of cadmium ions. The application of snapdragon can effectively reduce energy consumption and gradually improve the utilization rate of vegetation, which promotes the degradation of cadmium pollutants in soil.
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Registered trials
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