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Effects of microplastics on crop nutrition in fertile soils and interaction with arbuscular mycorrhizal fungi

Journal of Sustainable Agriculture and Environment 2021 32 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 40 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.
Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Anika Lehmann, Anika Lehmann, Eduardo Moreno‐Jiménez, Eduardo Moreno‐Jiménez, Matthias C. Rillig Anika Lehmann, Eva F. Leifheit, Matthias C. Rillig Eva F. Leifheit, Matthias C. Rillig Matthias C. Rillig Anika Lehmann, Eva F. Leifheit, Matthias C. Rillig Anika Lehmann, Eva F. Leifheit, Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Eva F. Leifheit, Eva F. Leifheit, Eva F. Leifheit, Eva F. Leifheit, Eva F. Leifheit, Eva F. Leifheit, Anika Lehmann, Anika Lehmann, Anika Lehmann, Anika Lehmann, Anika Lehmann, Anika Lehmann, Matthias C. Rillig Anika Lehmann, Anika Lehmann, Matthias C. Rillig Anika Lehmann, Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Linshan Feng, Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Anika Lehmann, Anika Lehmann, Anika Lehmann, Anika Lehmann, Anika Lehmann, Matthias C. Rillig César Plaza, Anika Lehmann, Linshan Feng, Matthias C. Rillig Anika Lehmann, Matthias C. Rillig Matthias C. Rillig Anika Lehmann, Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Anja Wulf, Matthias C. Rillig Matthias C. Rillig Anja Wulf, Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Anika Lehmann, Anika Lehmann, Eva F. Leifheit, Eva F. Leifheit, Eva F. Leifheit, Eva F. Leifheit, Eva F. Leifheit, Eva F. Leifheit, Eva F. Leifheit, Linshan Feng, Joana Bergmann, Joana Bergmann, Anja Wulf, Anja Wulf, Linshan Feng, Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Anja Wulf, Matthias C. Rillig Matthias C. Rillig Anja Wulf, Matthias C. Rillig Matthias C. Rillig Joana Bergmann, Joana Bergmann, Anika Lehmann, Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Anja Wulf, César Plaza, Anja Wulf, Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Eduardo Moreno‐Jiménez, Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Anika Lehmann, Matthias C. Rillig Anika Lehmann, Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Anika Lehmann, Anika Lehmann, Anika Lehmann, Eduardo Moreno‐Jiménez, Anika Lehmann, Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Eva F. Leifheit, Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig Matthias C. Rillig César Plaza, Matthias C. Rillig Matthias C. Rillig

Summary

Researchers found that microplastic fibers at 0.4% concentration in soil disrupted potassium, magnesium, and sulfur uptake in onions, but that inoculation with arbuscular mycorrhizal fungi buffered these negative effects by enhancing nutrient availability and plant uptake.

Body Systems

Abstract Introduction Soil microplastic (MP) pollution has emerged as a main factor of global change, but its effects on soil nutrient availability and uptake by crops (macro and micronutrients) are largely unknown. Arbuscular mycorrhizal fungi (AMF) are regulators of nutrient availability and uptake and can interact with soil MP. Materials and Methods Building on previous studies, here we explored in a 50‐days pot experiment the influence and interaction of MP fibres (0.4%) and commercial AMF in soil and onion chemistry, that is, in elemental composition of onion shoots and soils (C, N, Ca, Mg, K, P, S, Cu, Fe, Mn and Zn) and micronutrient soil availability (Cu, Fe, Mn and Zn). Results MP had detrimental effects on K, Mg and S, but increased the soil availability of Zn and shoot uptake. AMF inoculation buffered the effects of MP by balancing/enhancing nutrient availability and plant uptake. Particularly, the commercial AMF inoculum remarkably enhanced Mn uptake by onion. Conclusion Our results support the use of AMF to sustainably manage agricultural ecosystems contaminated with MP, buffering and counteracting the effects of MP by balancing nutrient availability and plant uptake.

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