Descriptive statistic of total content of copper, zinc and nickel (mg·kg-1 DM) in analysed mushrooms
| Element | Mean | Minimum | Maximum | SD | RSD |
|---|---|---|---|---|---|
| Bay Bolete (Boletus badius) | |||||
| Cu | 34.83d | 31.15 | 37.65 | 1.94 | 5.57 |
| Zn | 155.50c | 128.80 | 177.20 | 18.19 | 11.70 |
| Ni | 1.05a | 0.80 | 1.40 | 0.18 | 16.87 |
| Saffron Milk Cap (Lactarius deliciosus) | |||||
| Cu | 12.88a | 10.92 | 14.56 | 1.16 | 8.99 |
| Zn | 145.10c | 122.80 | 168.40 | 12.73 | 8.77 |
| Ni | 2.07b | 1.82 | 2.32 | 0.18 | 8.70 |
| Rough-Stemmed Bolete (Leccinum scabrum) | |||||
| Cu | 11.98a | 9.85 | 14.91 | 1.63 | 13.61 |
| Zn | 91.90a | 79.90 | 111.40 | 10.40 | 11.32 |
| Ni | 2.98c | 2.46 | 3.68 | 0.38 | 12.84 |
| Slippery Jack (Suillus luteus) | |||||
| Cu | 19.90c | 16.92 | 21.45 | 1.72 | 9.10 |
| Zn | 122.00b | 100.80 | 141.60 | 10.64 | 8.72 |
| Ni | 2.71c | 1.82 | 3.42 | 0.47 | 17.17 |
| Parasol Mushroom (Macrolepiota procera) | |||||
| Cu | 15.44b | 13.92 | 17.16 | 1.14 | 7.38 |
| Zn | 107.00ab | 92.60 | 126.40 | 9.75 | 9.11 |
| Ni | 2.84c | 2.46 | 3.46 | 0.29 | 10.36 |
Linear correlation coefficients between the content of Cu, Zn and Ni in the analysed mushrooms and soil properties
| Selected species | Soil properties | Cu | Content in analysed Zn | Ni |
|---|---|---|---|---|
| Bay | pH | -0.734* | 0.106 | 0.472 |
| Bolete | metal content | 0.756* | 0.734* | 0.596 |
| Saffron Milk | pH | 0.0464 | -0.067 | -0.223 |
| Cap | metal content | 0.646* | 0.855* | 0.849* |
| Rough-Stemmed | pH | 0.662* | -0.115 | 0.408 |
| Bolete | metal content | 0.806* | 0.844* | 0.831* |
| Slippery Jack | pH metal content | 0.284 0.713* | -0.514 0.912* | 0.072 0.277 |
| Parasol | pH | -0.199 | 0.323 | -0.564 |
| Mushroom | metal content | 0.615 | 0.806 | -0.389 |