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Effect of Polyethylene Microplastics on Coriander Plant Growth and Root morphology
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This study examined how tiny plastic particles called microplastics, mixed into soil, affected the growth of coriander plants, including their roots. Researchers tested different amounts of polyethylene microplastics to see how they influenced plant growth and root shape.
Microplastics are tiny pieces of plastics that are less than 5 millimeters in length. Microplastics influence the soil properties and plant growth and development. Hence, the study was conducted to analyze how microplastics affect plant growth and root morphological traits of coriander at diff...
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Effects of polyethylene microplastics on the growth of Arabidopsis thaliana & Phaseolus vulgaris and their soil
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Researchers exposed the plants Arabidopsis thaliana and Phaseolus vulgaris to polyethylene microplastics at different concentrations and found effects on plant growth and soil microbial communities. The study contributes to a limited but growing body of evidence on how microplastic pollution in agricultural soils may affect crop plants and soil health.
Recent advances on microplastics/nanoplastics interaction with plant species: A concise review
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This review synthesizes research on how microplastics and nanoplastics interact with plants, finding that plastic particles in soil can interfere with root uptake, germination, and crop yields depending on the type and concentration of plastic present. The findings are particularly relevant to human health because food crops grown in microplastic-contaminated agricultural soils may absorb or accumulate plastic particles, creating a direct dietary exposure route.
Effect of different types and shapes of microplastics on the growth of lettuce
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Researchers tested how different types and shapes of microplastics in soil affect lettuce growth in pot experiments. They found that polyvinyl chloride fragments had the most negative impact on lettuce weight and root development, while low-density polyethylene fibers showed less effect. The study indicates that the type and shape of microplastic contamination in agricultural soils matters significantly for crop health outcomes.
Multifaceted effects of microplastics on soil-plant systems: Exploring the role of particle type and plant species
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Researchers tested how three different types of microplastics — fibers, fragments, and spheres — affect soil properties and vegetable growth. The effects varied significantly depending on both the type of plastic and the plant species, with some microplastics actually promoting root growth in certain vegetables. These mixed results highlight that the impact of microplastic contamination on food crops is complex and depends on the specific conditions in each field.
Microplastic Shape, Polymer Type, and Concentration Affect Soil Properties and Plant Biomass
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Researchers tested how microplastics of different shapes, polymer types, and concentrations affect soil properties and plant growth using carrots as a model species. They found that microplastic fibers and films had the strongest effects on soil structure and water dynamics, while fragments and foams had less impact. The study demonstrates that the physical characteristics of microplastics matter as much as their chemical composition in determining their effects on agricultural soils.
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