Heavy Metals

Cultivation soils

Cr

Cu

Ni

Pb

Zn

Soil 0

1.045

3.613

1.963

1.288

2.801

Soil 50

1.02

3.274

1.755

1.15

2.274

Soil 100

1.036

3.666

1.88

1.125

2.19

Soil 150

0.945

2.895

1.317

1.098

1.966

Soil 200

0.818

2.901

1.038

0.906

1.141

Witness

-

3.763

-

-

-