ArticleBMC plant biology2024
IAA is more effective than EDTA in enhancing phytoremediation potential for cadmium and copper contaminated soils.
Article in BMC plant biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Metal-dependent inhibition of germination and seedling growth in two onion cultivars under in vitro conditions.Scientific reports · 2026Article
- Integrative analysis of maize and sunflower responses to copper stress reveals species-specific phytoremediation strategies.BMC plant biology · 2026Article
- Molecular Mechanisms of Plant Stress Tolerance: From Stress Perception to Phytohormonal Crosstalk and Transcriptional Regulation.Current issues in molecular biology · 2026Review
- Enhancing phytoextraction efficiency of king grass through foliar application of plant growth regulators under cadmium and chromium stress.Plant cell reports · 2026Review
- Biochar and γ-Aminobutyric acid partnership improves rice productivity and mitigates Sb + Pb toxicity in co-contaminated soil.BMC plant biology · 2025Article
- Unraveling the Role of Contaminants Reshaping the Microflora in Zea mays Seeds from Heavy Metal-Contaminated and Pristine Environment.Microbial ecology · 2024Article
- Exploring plant-microbe interactions in adapting to abiotic stress under climate change: a review.Frontiers in plant science · 2024Review
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Enhanced phytoremediation offers a rapid and eco-friendly approach for cleaning agricultural soil contaminated with copper and cadmium which pose a direct threat to food scarcity and security. The current study aimed to compare the effectiveness of the two commonly used additives, IAA and EDTA, for the remediation of copper (Cu) and cadmium (Cd) contaminated soils using sunflower and maize. The plants were cultivated in pots under controlled conditions with four sets of treatments: control (0), Cu50/Cd50, Cu50/Cd50 + EDTA, and Cu50/Cd50 + IAA. The results showed that Cu50/Cd50 mg/kg drastically compromised the phytoremediation potential of both plants, as evident by reduced shoot and root length, and lower biomass. However, the augmentation of Cu50/Cd50 with EDTA or IAA improved the tested parameters. In sunflower, EDTA enhanced the accumulation of Cu and Cd by 58% and 21%, respectively, and improved plant biomass by 41%, compared to control treatment. However, IAA exhibited higher accumulation of Cu and Cd by 64% and 25%, respectively, and enhanced plant biomass by 43%. In case of maize, IAA was superior to EDTA which enhanced the accumulation of Cu and Cd by 87% and 32% respectively, and increased the plant biomass by 57%, compared to control treatment. Our findings demonstrate that foliar IAA is more effective than EDTA in enhancing the phytoremediation potential of sunflower and maize for Cu and Cd.
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