Table 4 Effects of different concentrations of CdCl₂ and nano-SiO₂ on shoot and root SOD, APX, GR and GST activity.

0

1.23 ± .12^h

1.53 ± .03^e

0.93 ± .06^de

1.43 ± .03ⁱ

2.33 ± .08^g

2.40 ± 1.00^g

1.10 ± .057^h

1.70 ± .05^f

1.50 ± .05^g

1.60 ± .05^e

1.00 ± .17^cde

1.70 ± .05^fgh

2.43 ± .12^fg

2.60 ± .05^f

1.23 ± .03^h

1.80 ± .17^f

1.60 ± .05^g

1.73 ± .12^e

1.03 ± .08^cde

1.86 ± .06^def

2.70 ± .05e^f

2.80 ± .05^f

1.26 ± .06^h

1.90 ± .05^f

1.23 ± .12^h

1.53 ± .08^e

0.90 ± .17^e

1.93 ± .08^de

2.36 ± .13^g

2.30 ± .10^h

1.16 ± .12^h

1.80 ± .05^f

100

2.03 ± .08^f

2.26 ± .14^d

1.23 ± .03^bcd

1.80 ± .05^efg

2.70 ± .05^ef

2.90 ± .05^e

1.73 ± .03^g

2.30 ± .05^e

2.40 ± .05^e

2.43 ± .12^d

1.20 ± .05^bcde

1.50 ± .05^hi

3.00 ± .05^de

3.20 ± .05^cd

1.93 ± .03^f

2.40 ± .05^de

2.90 ± .05^d

3.03 ± .08^c

1.30 ± .05^bc

1.93 ± .03^de

3.30 ± .11^cd

3.40 ± .15^c

2.30 ± .05^e

2.60 ± .05^d

2.26 ± .14^f

2.23 ± .14^d

1.23 ± .08^bcd

1.60 ± .05^ghi

3.00 ± .05^de

3.00 ± .05^de

1.96 ± .06^f

2.40 ± .10^de

200

3.70 ± .05^c

3.73 ± .14^b

1.50 ± .05^b

2.26 ± .13^b

3.30 ± .15^cd

4.10 ± .05^b

2.53 ± .03^d

4.43 ± .06^b

3.86 ± .08^bc

3.90 ± .05^b

1.20 ± .05^bcde

2.20 ± .05^bc

3.56 ± .13^c

4.20 ± .05^b

2.76 ± .08^c

4.53 ± .03^b

4.60 ± .05^a

4.70 ± .05^a

1.80 ± .05^a

2.66 ± .06^a

4.53 ± .13^a

4.96 ± .08^a

3.80 ± .05^a

4.90 ± .05^a

4.06 ± .12^b

3.86 ± .08^b

1.40 ± .05^b

2.03 ± .08^cd

4.06 ± .06^b

4.26 ± .12^b

3.03 ± .08^b

4.10 ± .05^c