Heavy metal contamination in agricultural soil: environmental pollutants affecting crop health

A Rashid, BJ Schutte, A Ulery, MK Deyholos, S Sanogo… - Agronomy, 2023 - mdpi.com
Heavy metals and metalloids (HMs) are environmental pollutants, most notably cadmium,
lead, arsenic, mercury, and chromium. When HMs accumulate to toxic levels in agricultural …

Influences of arbuscular mycorrhizal fungi on crop growth and potentially toxic element accumulation in contaminated soils: A meta-analysis

L Chen, F Wang, Z Zhang, H Chao, H He… - Critical Reviews in …, 2023 - Taylor & Francis
Soil pollution from potentially toxic elements (PTEs) is a serious environmental issue
worldwide that affects agricultural safety and human health. Arbuscular mycorrhizal fungi …

[HTML][HTML] Role of phytohormones in heavy metal tolerance in plants: A review

SU Rahman, Y Li, S Hussain, B Hussain, L Riaz… - Ecological …, 2023 - Elsevier
Heavy metal (HM)-mediated toxic effects on plants have attained considerable attention
worldwide as they directly threaten the food supply chain. Although various measures have …

Salicylic acid underpins silicon in ameliorating chromium toxicity in rice by modulating antioxidant defense, ion homeostasis and cellular ultrastructure

S Yang, Z Ulhassan, AM Shah, AR Khan… - Plant Physiology and …, 2021 - Elsevier
Chromium (Cr) phytotoxicity affirmed the need of mitigation strategies to remediate polluted
soils and restricts its accumulation in the food chains. Salicylic acid (SA) and silicon (Si) play …

Effect of uncontrolled fertilization and heavy metal toxicity associated with arsenic (As), lead (Pb) and cadmium (Cd), and possible remediation

J Khatun, A Intekhab, D Dhak - Toxicology, 2022 - Elsevier
In this growing age of population, agriculture plays a significant role by providing food and
employment to millions of people. But to meet the growing need of food day by day the …

Amassing of heavy metals in soils, vegetables and crop plants irrigated with wastewater: Health risk assessment of heavy metals in Dera Ghazi Khan, Punjab …

MI Atta, SS Zehra, DQ Dai, H Ali, K Naveed… - Frontiers in plant …, 2023 - frontiersin.org
Human health is the main concern related to use of crop products irrigated with
contaminated irrigation sources. Present research has been conducted to explore heavy …

Silicon and iron nanoparticles protect rice against lead (Pb) stress by improving oxidative tolerance and minimizing Pb uptake

F Ghouri, S Sarwar, L Sun, M Riaz, FU Haider… - Scientific Reports, 2024 - nature.com
Lead (Pb) is toxic to the development and growth of rice plants. Nanoparticles (NPs) have
been considered one of the efficient remediation techniques to mitigate Pb stress in plants …

Seed Priming with ZnO and Fe3O4 Nanoparticles Alleviate the Lead Toxicity in Basella alba L. through Reduced Lead Uptake and Regulation of ROS

N Gupta, PM Singh, V Sagar, A Pandya, M Chinnappa… - Plants, 2022 - mdpi.com
The increased lead (Pb) content in the environment has an impact on all living beings,
including plant growth and quality. The present study aims to investigate the protective roles …

[HTML][HTML] Transport and transformation of atmospheric metals in ecosystems: A review

L He, S Wang, M Liu, Z Chen, J Xu, Y Dong - Journal of Hazardous …, 2023 - Elsevier
Human activities emit large amounts of metals into the atmosphere, and which migrate or
settle with atmospheric activities, thus entering the ecosystem. Atmospheric metals can be …

Maize associated bacterial microbiome linked mitigation of heavy metal stress: a multidimensional detoxification approach

A Rizvi, B Ahmed, MS Khan, VD Rajput, S Umar… - Environmental and …, 2022 - Elsevier
The indiscriminate discharge and consequent accumulation of heavy metals (HMs) from
various anthropogenic sources into the environment is a major global concern for food …