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Assessing the impact of micro and nanoplastics on the productivity of vegetable crops in terrestrial horticulture: a comprehensive review
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This review summarizes research on how micro and nanoplastics accumulate in farmland and get absorbed by vegetable crops through their roots, building up in the edible parts of the plants. The plastic particles cause toxic effects that stunt plant growth by disrupting cellular processes and gene activity. This means the vegetables people eat may contain microplastics picked up from contaminated soil.
Micro and nano plastics (MNPs) pollution has emerged as a significant environmental issue in recent years. Plastic contamination in the environment poses risks to both human health and other organisms within the ecosystem. This review discusses the overall impact of MNPs on the performance of vegetable crops, including a global perspective on the topic. Bibliometric analysis reveals that most research on this subject has been concentrated in a few countries, although the number of studies has notably increased in recent years. MNPs accumulate in arable lands due to human activities, often altering the soil's physical, chemical, and biological properties in the rhizosphere. Vegetable crops absorb these MNPs mainly through their roots, leading to accumulation in the edible parts of the plants. Consequently, this results in phytotoxic symptoms and poor growth and development. The phytotoxic effects of MNPs are attributed to genetic and metabolic changes within the plant's cellular structure. Current research on MNPs has been limited to a few vegetable cultivars. Future studies should encompass a broader range of vegetable crops under both laboratory and field conditions to advance this burgeoning field of research. Additionally, examining various types of plastics is essential to comprehensively understanding their impact.
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Micro- and nanoplastics in terrestrial plants: uptake, accumulation, and impacts on growth and physiology
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Tiny plastic particles from broken-down waste are building up in soil and getting absorbed by plants through their roots and leaves, according to this review of existing research. Once inside, these particles can stunt seed sprouting, weaken root growth, and interfere with photosynthesis (how plants make energy from sunlight), which matters because these are the same crops we eat. Since the plastic can travel from soil into plant tissue, this raises questions about how much may be passing into our food supply and, ultimately, into us.
Micro/Nanoplastics in Agriculture: Uptake, Translocation and Bioaccumulation in Plants and Their Ecological Implications
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Tiny plastic particles from pollution are building up in farm soils and getting absorbed by plants through their roots, then traveling up into the leaves, fruits, and other parts we eat. This review of existing research shows these plastics can interfere with how plants grow and take up nutrients, and their presence in edible crops raises real concerns about how much plastic might be ending up on our dinner plates. Scientists still need better, standardized tools to detect these particles and develop ways to keep them out of our food supply.
Microplastics in Plants: Impacts on Physiology, Food Safety, and Environmental Sustainability
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Tiny plastic bits, called microplastics, are showing up in soil everywhere and getting absorbed into crops through their roots, according to this review of existing research. This can stunt plant growth and stress the plants, and it means these plastics may end up on your plate when you eat fruits and vegetables. Scientists are still working out how much this affects human health, but the findings suggest we should pay closer attention to plastic pollution in farmland.
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.
Micro- and Nanoplastics in Agroecosystems: Plant Uptake, Food Safety, and Implications for Human Health
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This review of existing research shows that tiny plastic particles are getting into our food crops through contaminated soil and air, causing stress and damage to the plants. These microplastics have been found in the parts of vegetables we actually eat - including leafy greens, root vegetables, and fruits - which means people may be consuming them in their daily diet. However, scientists still don't fully understand how much plastic we're eating or what the long-term health effects might be.
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