Metal

CNS1

CCTS2

CNP1

Critical plant concentration

A2

B3

Cd

0.01 - 2.0

3 - 8

0.10 - 2.4

5 - 30

4 - 200

Pb

2.00 - 300

100 - 400

0.20 - 20

30 - 300

-

Cu

2.00 - 250

60 - 125

5.00 - 20

20 - 100

5 - 64

Ni

2.00 - 750

100

0.02 - 5

10 - 100

8 - 220

Zn

1.00 - 900

70 - 400

1.00 - 400

100 - 400

100 - 900