Sources of variation

Arsenic

Cadmium

Lead

Root uptake

Root uptake

Shoot uptake

Root uptake

Shoot uptake

Concentrations

103.3^***

55.5^***

273.5^***

16.9^***

127.1^***

Parents and hybrids

0.6

1.5

14.6^***

2.4

0.5

Concentrations X Parents and hybrids

3.3^***

2.0

5.1^***

1.3

5.9^***