Treatments

Shoot length (cm)

Root length (cm)

Fresh weight (g)

Dry weight (g)

Control

31 a

22 a

1.361 a

0.138 a

2.5%

27 b

19 ab

1.446 a

0.122 a

5.0%

28 b

17 b

1.218 a

0.123 a

7.5%

19 c

7 c

0.783 b

0.104 b