Research Article

Nickel in Soil Modifies Sensitivity to Diazinon Measured by the Activity of Acetylcholinesterase, Catalase, and Glutathione S-Transferase in Earthworm Eisenia fetida

Figure 3

Mean number of hatched earthworms in experimental groups. Values for Ni900 and for Ni300 at the 8th week significantly differ from those of K and (post hoc Kruskal-Wallis; test ).
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