Strategies for reducing cadmium accumulation in rice grains

B Hussain, MJ Umer, J Li, Y Ma, Y Abbas… - Journal of Cleaner …, 2021 - Elsevier
A high concentration of toxic heavy metal cadmium (Cd) in the paddy soils and its
translocation and subsequent accumulation in the rice grain and the food chain is a global …

Iron plaque formation, characteristics, and its role as a barrier and/or facilitator to heavy metal uptake in hydrophyte rice (Oryza sativa L.)

P Zandi, J Yang, A Darma, E Bloem, X Xia… - Environmental …, 2023 - Springer
The persistent bioavailability of toxic metal (oids)(TM) is undeniably the leading source of
serious environmental problems. Through the transfer of these contaminants into food …

Responsive change of crop-specific soil bacterial community to cadmium in farmlands surrounding mine area of Southeast China

C Wang, Y Jia, Q Wang, F Yan, M Wu, X Li… - Environmental …, 2022 - Elsevier
In arable soils co-influenced by mining and farming, soil bacteria significantly affect metal
(Cadmium, Cd) bioavailability and accumulation. To reveal the soil microecology response …

Microbial investigations of new hydrogel-biochar composites as soil amendments for simultaneous nitrogen-use improvement and heavy metal immobilization

L Zhang, Y Guan - Journal of Hazardous Materials, 2022 - Elsevier
Agricultural sustainability is challenging because of increasingly serious and co-existing
issues, eg, poor nitrogen-fertilizer use and heavy metal pollution. Herein, we introduced a …

Iron fractions responsible for the variation of Cd bioavailability in paddy soil under variable pe+ pH conditions

S Li, S Chen, M Wang, X Lei, H Zheng, X Sun, L Wang… - Chemosphere, 2020 - Elsevier
Iron (Fe) in soil is closely related to cadmium (Cd) uptake by rice plants, and soil pe+ pH
significantly influences Fe redox behavior. This study aimed to explore the influential …

Effects of plant growth regulator and chelating agent on the phytoextraction of heavy metals by Pfaffia glomerata and on the soil microbial community

R Huang, X Cui, X Luo, P Mao, P Zhuang, Y Li… - Environmental …, 2021 - Elsevier
Pfaffia glomerata is a candidate for the remediation of heavy metal-contaminated soil, but
phytoremediation efficiency requires enhancement. In this study, we evaluated how …

The long-term effectiveness of ferromanganese biochar in soil Cd stabilization and reduction of Cd bioaccumulation in rice

Y Liu, H Luo, B Tie, D Li, S Liu, M Lei, H Du - Biochar, 2021 - Springer
Abstract The application of Fe–Mn-modified biochar for the remediation of Cd-contaminated
soil over long time periods has been little studied. In this paper, we describe the …

Biochar-mediated Cd accumulation in rice grains through altering chemical forms, subcellular distribution, and physiological characteristics

L Chen, L Guo, Q Xiong, P Liao, X Deng, X Pan, X Tan… - Biochar, 2023 - Springer
Biochar can change the availability and morphology of soil Cd. However, the influence of
biochar on Cd chemical form and subcellular fraction in rice is poorly understood …

Continuous flooding stimulates root iron plaque formation and reduces chromium accumulation in rice (Oryza sativa L.)

W Xiao, X Ye, Z Zhu, Q Zhang, S Zhao, D Chen… - Science of the Total …, 2021 - Elsevier
Chromium (Cr) contamination in rice poses a serious threat to human health. Therefore, we
conducted pot experiments to investigate the influence of water management regimes on the …

Alternate wetting and drying irrigation and phosphorus rates affect grain yield and quality and heavy metal accumulation in rice

T Song, D Das, Q Hu, F Yang, J Zhang - Science of The Total Environment, 2021 - Elsevier
Alternate wetting and drying (AWD) irrigation was reported to increase rice root activity and
element bioavailability, which results in enhanced heavy metal (HM) absorption and this HM …