The combined application of arbuscular mycorrhizal fungi and biochar improves the Cd tolerance of Cinnamomum camphora seedlings

Rhizosphere, Journal Year: 2024, Volume and Issue: 31, P. 100939 - 100939

Published: July 18, 2024

Language: Английский

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Enhancing indigenous plant growth in metal(loid) contaminated soil using biochar

Chemosphere, Journal Year: 2025, Volume and Issue: 372, P. 144126 - 144126

Published: Jan. 20, 2025

Language: Английский

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Evaluating the Impact of Traditional and Biodegradable Mulch Film Residues on Heavy Metal Dynamics and Maize Productivity: Insights from Arbuscular Mycorrhizal Fungi Community Analysis

Agronomy, Journal Year: 2025, Volume and Issue: 15(4), P. 780 - 780

Published: March 22, 2025

Microplastics and heavy metals (HMs) in soil pose significant environmental health risks, yet the interactions between mulch film residues HMs, their effects on maize productivity, remain poorly understood. This study examined impacts of long-term traditional polyethylene (TMF) biodegradable (BMF) properties, root accumulation arbuscular mycorrhizal fungi (AMF) community, productivity under open field conditions. TMF significantly increased total carbon (TC), C/N ratio, bioaccumulation coefficients (BACs) arsenic (As) cadmium (Cd) while lowering pH water content. These changes altered AMF colonization enriched Paraglomus genus, leading to enhanced leaf antioxidant activity reduced chlorophyll content, although growth was not statistically affected. In contrast, they improved nutrient availability (e.g., nitrogen phosphorus), TC pH. Notably, BMF decreased BACs As Cd, spore density without altering community structure, ultimately biomass. were associated with BMF’s ability lower chelate thereby mitigating bioavailability promoting plant growth. Furthermore, abundance species, particularly from Claroideoglomus facilitated metal chelation HM plants. The findings underscore potential for co-remediation microplastics highlighting importance mulching strategies sustainable agriculture.

Language: Английский

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Effects and interactions of freeze-thaw leaching on cadmium forms, soil chemical properties, and microbial community structure in cadmium-contaminated soil

Journal of Environmental Sciences, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

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Effects of arbuscular mycorrhizal inoculation and MoS2 nanoparticles amendment on coriander growth and cadmium uptake in Cd-contaminated soil

Rhizosphere, Journal Year: 2025, Volume and Issue: unknown, P. 101037 - 101037

Published: Feb. 1, 2025

Language: Английский

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Phosphate-modified biochar attenuates cadmium availability in contaminated soil and reduces its transfer to tomato fruits

Environmental Research, Journal Year: 2025, Volume and Issue: unknown, P. 121775 - 121775

Published: May 1, 2025

Language: Английский

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Integrative use of biochar and biostimulants improves cadmium detoxification and yield in cotton

The Science of The Total Environment, Journal Year: 2025, Volume and Issue: 981, P. 179585 - 179585

Published: May 5, 2025

Language: Английский

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Geochemical Assessment of Heavy Metal Distribution in Bug River Sediments, Poland: The Impacts of Urbanization and Agricultural Practices

Water, Journal Year: 2024, Volume and Issue: 16(11), P. 1573 - 1573

Published: May 30, 2024

Heavy metals play a crucial role in the environment due to their toxicity, persistence, and bioaccumulation ability, which can lead severe ecological health risks. This study aimed investigate impact of urbanization agricultural practices on heavy metal content sediments Bug River catchment. To this end, 96 surface sediment samples were collected from various points catchment, including urban, agricultural, forested areas. The for laboratory analysis July 2018, 2019, 2020 Polish part watershed. (Zn, Pb, Cr, Ni, Cu, Fe, Mn, Cd) concentrations determined using atomic absorption spectroscopy (AAS). geoaccumulation index (Igeo), contamination factor (CF), pollution load (PLI) used assess degree contamination. results indicate higher urban sediments, where cadmium reached up 2.5 mg/kg, compared areas, significantly lower. average Igeo value was 0.24 areas 0.15 suggesting predominance anthropogenic influences over natural sources. highest PLI values found reaching maximum 0.33, indicating levels. Statistical revealed that emissions activities influenced presence these sediments. study’s conclusions emphasize effective river water quality management requires continuous monitoring an understanding contribute better interactions between human quality, planning protection remediation strategies. Additionally, provides critical insights into optimizing strategies developing methods, serving local regional policymakers protective actions.

Language: Английский

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Mycorrhizal extraradical mycelium can reduce cadmium uptake by maize and cadmium leaching from contaminated soil: based on an in-growth core experiment

Frontiers in Microbiology, Journal Year: 2024, Volume and Issue: 15

Published: Dec. 16, 2024

Arbuscular mycorrhizal fungi (AMF) are commonly found in heavy metal-contaminated environments and form extraradical mycelium (ERM), but knowledge of their ecological functions is limited. In the present study, a soil column was filled with sterilized cadmium (Cd)-contaminated contained an in-growth core for AMF-inoculated maize seedling growth. The static to maintain or rotated disrupt ERM Compared treatment, rotation treatment caused significant decreases content glomalin-related protein (GRSP), photosynthetic physiology leaves, growth, while increasing Cd shoots roots by 64 82%, respectively; additionally, resulted increases concentration solution inside outside growth 30-38 17-52%, respectively, leaching loss 29-39%. Moreover, significantly altered forms leachate, proportion free

Language: Английский

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Arbuscular Mycorrhizal Fungi Regulate Lipid and Amino Acid Metabolic Pathways to Promote the Growth of Poncirus trifoliata (L.) Raf

Journal of Fungi, Journal Year: 2024, Volume and Issue: 10(6), P. 427 - 427

Published: June 18, 2024

Arbuscular mycorrhizal (AM) fungi can enhance the uptake of soil nutrients and water by citrus, promoting its growth. However, specific mechanisms underlying action AM in growth citrus were not fully elucidated. This study aimed to explore role Funneliformis mosseae regulatory P. trifoliata Pot experiments combined with non-targeted metabolomics methods used observe process changes metabolic products under conditions F. inoculation. The results showed that could form an excellent symbiotic relationship trifoliata, thereby enhancing utilization significantly Compared control, plant height, stem diameter, number leaves, aboveground underground dry weight inoculation increased 2.57, 1.29, 1.57, 4.25, 2.78 times, respectively. Moreover, root system confirmed substantially promote trifoliata. Meanwhile, data indicated 361 differential metabolites 56 pathways identified roots inoculated mosseae. revealed participate ABC transporters upregulating their participation, glycerophospholipid metabolism, aminoacyl tRNA biosynthesis, tryptophan metabolism from five benzoxazinoid biosynthesis [mainly enriched lipid (39.50%) amino acid-related pathways]

Language: Английский

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