Antibiotics and unlikely Virgin-Microplastics Shape Agricultural Microbiomes including their Resistome, Plasmidome and Carbon Processing Potential

Effects of microplastics & antibiotics compound pollution on microbial communities and carbon metabolisms of plant-soil system

Microplastic accumulation in agricultural soils – Impacts on crop microbiomes and soil health

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Researchers review how microplastics from mulch films, sewage sludge, and wastewater accumulate in agricultural soils, disrupting microbial communities, reducing enzyme activity essential for nutrient cycling, and accumulating in crop tissues, raising food safety concerns and highlighting the need for biodegradable alternatives and better wastewater treatment.

Microbiomes Against Microplastic Pollution in Agriculture: Biodegradation, Remediation, and Soil Health Implications

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Researchers reviewed how soil microbiomes interact with microplastics in agricultural settings, finding that microbial communities offer biodegradation and remediation potential, though intensive plastic use in farming combined with fertilizer and wastewater inputs continuously introduces microplastics into soils with implications for soil health.

Microplastics In The Environment Help Spread Antibiotic Resistance And Change Microbial Interactions

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Microplastics in soil and aquatic environments serve as selective surfaces where antibiotic-resistant bacteria and resistance genes accumulate at higher concentrations than in surrounding water, accelerating the spread of antibiotic resistance through ecosystems. This interaction between plastic pollution and antimicrobial resistance represents a compounding public health threat, as microplastics could help propagate resistant pathogens into drinking water and food supplies.

Interaction of Antibiotics with Microplastics in Agricultural Soils

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This study investigates how co-occurring antibiotics and microplastics interact in agricultural soils, finding that plastic particles can adsorb antibiotics and alter their mobility, persistence, and bioavailability to soil organisms. The antibiotic-microplastic interaction in farmland soils raises concerns about accelerated antibiotic resistance development and the contamination of crops grown in affected fields.