Microelements

Total Content (mg/kg DM)

The SOPAL Wood Ash

SOPAL Wood Sawdust

Ash from the littérature [8] [9] [12]

Fe

1491.31

65.35

3300 - 19,500

Mn

7819.22

160.12

3470 - 8160

Co

0.19

0.03

4 - 10

Cd

0.10

0.08

<0.58 - 21

Pb

1.14

0.55

<22 - 130

Cu

19.77

0.69

74 - 145

Ni

12.82

0.55

12 - 56