Different mulch films, consistent results: soil fauna responses to microplastic.

For R2, the third and highest concentration failed to reach significance by a small margin with p = 0.193 and p = 0.094, respectively.

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We observed a slightly increasing trend between the measured concentrations after 56 days in 2 replicates; this was however not confirmed by the other three replicates, which showed no differences to negative controls.

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