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20 resultsShowing papers similar to Biochar Mitigates the Negative Effects of Microplastics on Sugarcane Growth by Altering Soil Nutrients and Microbial Community Structure and Function
ClearBiochar Mitigates the Negative Effects of Microplastics on Sugarcane Growth by Changing Soil Nutrients and Microbial Community Structure and Function
Researchers investigated the effects of microplastics with and without biochar amendment on sugarcane growth, soil biochemical properties, and microbial community structure in red soil using a potted experiment, finding that microplastics alone reduced dry biomass, soil pH, and nitrogen and phosphorus contents and decreased bacterial diversity. Biochar addition mitigated the negative effects of microplastics by improving soil nutrients and reshaping microbial community structure and function.
Exploring the potential of biochar for the remediation of microbial communities and element cycling in microplastic-contaminated soil
Scientists found that adding biochar (a charcoal-like material made from plant waste) to soil contaminated with microplastics helped restore healthy microbial communities and nutrient cycling. The biochar reversed negative effects that microplastics had on soil chemistry, including nitrogen and phosphorus availability. This suggests biochar could be a practical tool for repairing farmland damaged by microplastic pollution.
Combined effect of biochar and soil moisture on soil chemical properties and microbial community composition in microplastic‐contaminated agricultural soil
Biochar was applied to microplastic-contaminated agricultural soil under different moisture conditions, with results showing that biochar improved soil chemical properties and shifted microbial communities in ways that partially offset microplastic-induced degradation. The study suggests biochar as a practical soil amendment to mitigate microplastic impacts in farming systems.
Biochar alters chemical and microbial properties of microplastic-contaminated soil
Researchers found that biochar amendments improved chemical and microbial properties of microplastic-contaminated soil, with effects varying by biochar type and water conditions, suggesting biochar as a potential remediation tool for plastic-polluted agricultural soils.
Biochar alleviated the toxic effects of PVC microplastic in a soil-plant system by upregulating soil enzyme activities and microbial abundance
Researchers tested whether adding biochar to soil could reduce the harmful effects of PVC microplastic contamination on plant growth and soil health. They found that biochar amendment increased plant biomass, restored soil enzyme activity, and boosted beneficial microbial populations that had been suppressed by the microplastics. The study suggests that biochar could serve as a practical tool for rehabilitating agricultural soils contaminated with plastic particles.
Biochar-mediated remediation of low-density polyethylene microplastic-polluted soil-plant systems: Role of phosphorus and protist community responses
Researchers found that adding biochar (a charcoal-like soil additive) to soil contaminated with microplastics helped improve plant growth by restoring phosphorus cycling. The microplastics disrupted soil microbe communities, but biochar treatment shifted these communities in beneficial ways. This suggests biochar could be a practical tool for farming in soils contaminated with plastic pollution.
Biochar counteracts the negative effects of microplastics on physiological and biochemical characteristics and leaf metabolism in Zea mays L
Researchers studied whether biochar could counteract the harmful effects of microplastics on maize plant growth and soil health. They found that adding biochar to microplastic-contaminated soil restored antioxidant enzyme balance, improved beneficial metabolic pathways in leaves, and increased bacterial community diversity. The study suggests biochar may help plants resist microplastic-induced stress by boosting glucose metabolism in root systems.
Biochar Influences Polyethylene Microplastic-Contaminated Soil Properties and Enzyme Activities
This study examined how biochar additions modify the properties of polyethylene microplastic-contaminated soil and affect plant growth, finding that biochar partially mitigated microplastic-induced soil degradation and improved plant performance. Biochar shows promise as a low-cost soil amendment to counteract microplastic impacts.
Effects of biochar amendment on bacterial communities and their function predictions in a microplastic-contaminated Capsicum annuum L. soil
Researchers investigated how adding biochar to soil contaminated with microplastics affects bacterial communities during pepper plant growth. They found that biochar amendment helped restore bacterial diversity and shifted community composition toward beneficial species, counteracting some of the negative effects of microplastic contamination. The study suggests that biochar could be a practical soil management tool for supporting microbial health in plastic-polluted agricultural systems.
Biochar mitigates microplastic‐induced destabilization of soil organic carbon via molecular recalcitrance and microbial process regulation
Biochar amendments to soil were shown to offset the destabilizing effects that microplastics have on soil aggregate structure. The finding suggests that biochar could be a practical soil amendment to counteract microplastic-driven soil degradation in contaminated agricultural lands.
Effects of incorporating biochar on soil quality and barley yield in microplastics-contaminated soils
This study tested whether adding biochar to microplastic-contaminated soil could improve soil quality and crop performance. Researchers found that biochar application helped offset some of the negative effects of microplastics on soil properties and boosted barley yields even under drought conditions. The results suggest biochar could be a practical tool for managing farmland affected by plastic pollution.
Bacterial-charged biochar enhances plant growth and mitigates microplastic toxicity by altering microbial communities and soil metabolism
Researchers tested whether adding bacteria and biochar (a charcoal-like material) to microplastic-contaminated paddy soil could help rice plants recover, finding that the combined treatment increased shoot weight by over 100% and dramatically improved nutrient uptake genes. The treatment also enriched beneficial soil microbes and reduced oxidative stress in rice, offering a promising strategy for restoring agricultural soils polluted with microplastics.
Applications of biochar in the remediation of soil microplastic pollution: A review
Researchers reviewed the use of biochar as a tool for remediating microplastic-contaminated soil. The study found that biochar application shows promise for addressing soil microplastic pollution by altering soil properties in ways that can reduce microplastic mobility and mitigate their negative effects on soil structure, plant growth, and biogeochemical cycling.
How biochar works, and when it doesn't: A review of mechanisms controlling soil and plant responses to biochar
This comprehensive review synthesizes 20 years of research on biochar, a charcoal-like material made from organic waste that can improve soil health and reduce pollution. Biochar can reduce plant uptake of heavy metals by 17-39% and increase nutrient availability, making it potentially useful for cleaning up microplastic-contaminated soils. While not directly about microplastics, the findings are relevant because biochar could help mitigate the effects of soil pollutants that microplastics carry and concentrate.
Advances and prospects of biochar in improving soil fertility, biochemical quality, and environmental applications
This review examines how biochar, a charcoal-like material made from organic waste, can improve soil health and clean up pollutants including microplastics. Biochar's ability to absorb and trap contaminants makes it a promising tool for reducing microplastic pollution in agricultural soil. The findings suggest biochar could help limit the amount of microplastics that enter the food chain through crops grown in contaminated soil.
Mitigating microplastic stress on peanuts: The role of biochar-based synthetic community in the preservation of soil physicochemical properties and microbial diversity
Researchers found that tire-derived microplastics in soil harmed peanut plant growth and disrupted soil bacteria, but adding biochar with a specially designed bacterial community helped counteract the damage. The biochar treatment restored soil health, improved microbial diversity, and boosted peanut growth even in microplastic-contaminated soil. This approach could help protect food crops from the harmful effects of microplastic pollution in agricultural land.
Biochar relieves the toxic effects of microplastics on the root-rhizosphere soil system by altering root expression profiles and microbial diversity and functions
Researchers found that adding biochar (a charcoal-like soil amendment) to soil contaminated with polystyrene microplastics helped peanut plants recover by boosting their antioxidant defenses and restoring beneficial soil bacteria. This suggests biochar could be a practical tool for protecting crops in microplastic-contaminated farmland, which matters for food safety and reducing the amount of microplastics that enter the human food chain.
Role of Biochar and Microbes in Remediation of Microplastics in Soil
This review examines how biochar and soil microbes can be combined to remediate microplastic-contaminated soils, synthesizing evidence for biochar's adsorption capacity and microbial degradation pathways that reduce microplastic persistence and toxicity.
Potential Effect of Biochar on Soil Properties, Microbial Activity and Vicia faba Properties Affected by Microplastics Contamination
Researchers found that microplastic contamination significantly altered soil properties and reduced Vicia faba plant growth and microbial activity, while biochar amendment at 2% effectively mitigated these adverse effects.
Advancing modified biochar for sustainable agriculture: a comprehensive review on characterization, analysis, and soil performance
This review covers how biochar, a carbon-rich material made from organic waste, can be modified to improve soil health and crop growth. While not directly about microplastics, modified biochar has been studied as a potential tool for absorbing and immobilizing microplastics in contaminated soil. Understanding how to optimize biochar properties could help develop strategies for reducing microplastic uptake by food crops.