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61,005 resultsShowing papers similar to Agricultural mulch films as soil microplastic contamination factor
ClearEnvironmental fate and effects of mulch films on agricultural soil: A systematic review from application to residual impact
This systematic review examines how plastic mulch films used in agriculture break down over time and release microplastics into farm soil. The films improve crop growth but create lasting environmental damage as plastic fragments accumulate and alter soil properties. The findings underscore the importance of developing truly biodegradable alternatives to protect farmland from microplastic pollution.
Plastic Mulch‐Derived Microplastics in Agricultural Soil Systems
This review examines how plastic mulch films widely used in agriculture degrade via photodegradation, chemical processes, and microbial activity to form microplastics, and discusses how these microplastics affect soil properties, plant growth, soil microbiomes, and broader agricultural ecosystem health.
Environmental fate and effects of mulch films on agricultural soil: A systematic review from application to residual impact
This systematic review traces the full lifecycle of plastic mulch films used in farming, from application to breakdown in soil. While these films boost crop yields, they leave behind persistent residues that fragment into microplastics, potentially contaminating soil and groundwater. The review highlights the need for biodegradable alternatives to reduce long-term microplastic accumulation in agricultural land.
Plastic Mulch Films in Arid Agroecosystems: A Systematic Review of Microplastic Generation, Transport, and Impacts
This systematic review looks at how plastic mulch films used in farming break down into microplastics that contaminate agricultural soil. These microplastics can alter soil structure, affect beneficial organisms, and potentially enter the food chain through crops grown in contaminated fields.
Impact of plastic mulching as a major source of microplastics in agroecosystems
This review examines how plastic mulch films used in agriculture break down into microplastics over time, making farmland a major source of soil microplastic pollution. The accumulated microplastics can alter soil properties, affect plant growth, and be taken up by crops that humans eat. The study highlights the need for better end-of-life management of agricultural plastics and more research on how farm-sourced microplastics enter the food chain.
Microplastics in Agriculture- a Review
This review examines the growing presence of microplastics in agricultural environments, covering their sources from plastic mulch films and irrigation water, their effects on soil health and crop quality, and the implications for food safety and sustainable agriculture.
Microplastics accumulation in agricultural soil: Evidence for the presence, potential effects, extraction, and current bioremediation approaches
This review examines the accumulation of microplastics in agricultural soils from sources like plastic mulching and irrigation, discussing their effects on soil properties and crop growth, along with current bioremediation approaches for removing soil microplastics.
Microplastic contamination in agricultural soils from mulch films and organic amendments: Transformation mechanism, soil-Biota toxicity, and future perspectives
This review examines how agricultural soils are becoming increasingly contaminated with microplastics from plastic mulch films and organic amendments like compost, with land-based contamination being 4 to 23 times higher than in water. Microplastics in farmland can harm soil organisms, disrupt soil structure, and enter the food chain through crops, posing potential risks to human health.
Origin, Occurrence and Threats of Microplastics in Agricultural Soils: A Comprehensive Review
This review examined microplastic sources, occurrence, and ecological impacts in agricultural soils globally, identifying mulching films, sewage sludge, and fertilizers as major input pathways. The authors document harmful effects on soil microbiota, earthworms, and plant growth, and call for better monitoring and mitigation strategies.
From plastic mulching to microplastic pollution : An effect assessment of microplastics in the soil-plant system
This review assessed how plastic mulching films contribute to agricultural microplastic pollution, finding that biodegradable alternatives rarely fully degrade under field conditions and instead fragment into microplastics, with both LDPE and biodegradable microplastics producing measurable ecological effects in soil-plant systems.
Plastic mulching, and occurrence, incorporation, degradation, and impacts of polyethylene microplastics in agroecosystems
This review examines how plastic mulch films used in agriculture break down into polyethylene microplastics and what happens to them in farm ecosystems. Researchers describe how microorganisms colonize these particles and can eventually break down the plastic molecules, but also how the microplastics alter soil microbial communities and nutrient cycling. The study highlights plastic mulching as a major source of microplastic contamination in agricultural soils worldwide.
Characteristics and Migration Dynamics of Microplastics in Agricultural Soils
This review summarizes 30 years of research on microplastic pollution in agricultural soils, covering how these particles enter farmland through mulch films, irrigation water, and atmospheric deposition. Researchers found that microplastics can alter soil structure, affect microbial communities, and influence crop growth in various ways. The study highlights the need for standardized methods to measure and manage microplastic contamination in farming systems.
Microplastics in Agricultural Soil and Their Impact: A Review
This review examines how microplastics accumulate in agricultural soils through sources like plastic mulch films, sewage sludge, and fertilizers. The particles can affect soil structure, microbial activity, and plant health, with common polymer types including polyethylene, polypropylene, and polystyrene found across farmland. The study emphasizes the need for better plastic waste management to protect agricultural ecosystems from growing microplastic contamination.
Is mulch film itself the primary source of meso- and microplastics in the mulching cultivated soil? A preliminary field study with econometric methods
A field study examined whether mulch films were the primary source of meso- and microplastics in mulched agricultural soils using econometric methods to compare plastic-mulched and non-mulched fields, finding that while mulch contributed to soil plastic loads, it was not the sole source. The study challenges the assumption that plastic mulch is always the dominant microplastic source in farmed soils.
Plastic mulching in agriculture. Trading short-term agronomic benefits for long-term soil degradation?
This study examined plastic mulch use in agriculture, arguing that short-term crop benefits come with long-term costs as mulch fragments accumulate in soil as microplastics and disrupt soil structure, biology, and water dynamics.
Microplastics in Soil: Inventories, Effect and Environmental Risks
This review synthesizes global evidence on microplastic contamination of agricultural soils, covering input pathways (mulch films, sludge, irrigation), environmental risks to soil structure and organisms, and the broader implications for ecosystem services and food security.
Tiny toxins, big problems: the hidden threat of microplastic in agroecosystems
This review examines the impacts of microplastic contamination in agricultural soils, covering sources from plastic mulch and irrigation, effects on soil structure, water retention, microbial diversity, and nutrient cycling, and consequences for crop health and food safety.
Microplastic pollution in Farmland soils: A review on types, sources, analytical methods, environmental and human health risks
This review synthesizes research on microplastic pollution in farmland soils, covering polymer types, sources from mulch films and sewage sludge, analytical detection methods, and effects on soil ecosystems and crop productivity.
Activities of Microplastics (MPs) in Agricultural Soil: A Review of MPs Pollution from the Perspective of Agricultural Ecosystems
This review summarizes the origins, migration, and fate of microplastics in agricultural soil ecosystems, identifying plastic mulch film, irrigation water, and organic fertilizers as major sources. The study highlights that microplastic accumulation in farmland can affect soil structure, microbial communities, and crop growth, with potential implications for food safety through the terrestrial food chain.
Vertical distributions of microplastics in long-term mulched soils and their potential impacts on soil properties and microbial diversity
Microplastic concentrations were measured at different depths in agricultural soils that had been mulched with plastic film over many years, finding vertical stratification with higher concentrations near the surface. Long-term plastic mulching leads to progressive accumulation of microplastics throughout the soil profile.
Contribution of mulch film to microplastics in agricultural soil and surface water in China
Researchers developed a framework to quantify how much agricultural mulch film contributes to microplastic contamination in farmland soil and surface water in China, measuring the ratio of mulch-derived particles to total microplastics from all sources.
Microplastics in Agricultural Soils
This review covers the presence of microplastics in agricultural soils, examining how plastic mulches, irrigation water, sewage sludge, and atmospheric deposition contribute to farmland contamination. It discusses effects on soil organisms and the risk of microplastics entering the food chain through crops.
Origin, Occurrence and Threats of Microplastics in Agricultural Soils: A Comprehensive Review
This comprehensive review examines how microplastics enter and accumulate in agricultural soils through plastic mulch films, sewage sludge, and fertilizers. Researchers found that polypropylene and polyethylene are the dominant polymers in farmland soils, and that microplastics negatively affect soil microbial communities, harm soil invertebrates, and can induce oxidative stress and cell damage in plants.
Disintegration and mineralization of mulch films and leaf litter in soil
This field study tracked the physical disintegration of biodegradable mulch films in agricultural soil over time, monitoring how the films fragment and whether they fully disappear. Understanding the fragmentation and fate of agricultural plastic films in soil is important because these films are a significant source of microplastic contamination of farmland.