Table 2 Effects of different concentrations of CdCl₂ and nano-SiO₂ on shoot and root H₂O₂, proline, ASC, DHA, GSH and GSSG content.

0

20.35 ± .82^e

34.84 ± .30^e

25.57 ± .241^f

12.08 ± 1.36^f

1.53 ± .07^cd

1.65 ± .04^b

0.27 ± .02^f

0.36 ± 0.03^ef

3.93 ± .07^e

2.46 ± .22^bc

0.29 ± 0.05^def

0.44 ± 0.03^fgh

19.88 ± 1.03^e

33.39 ± .36^e

27.80 ± 4.03^f

15.66 ± 1.72^ef

1.86 ± .06^ab

1.73 ± .07^ab

0.25 ± .02^f

0.35 ± 0.02^ef

4.50 ± .22^cd

2.64 ± .04^bc

0.24 ± 0.02^ef

0.40 ± 0.05^gh

18.94 ± .75^e

32.69 ± .98^e

34.74 ± 2.16^f

16.08 ± 2.92^ef

1.96 ± .06^a

1.93 ± .03^a

0.23 ± .03^f

0.33 ± 0.05^f

5.06 ± .10^ab

2.66 ± .10^bc

0.21 ± 0.01^f

0.35 ± 0.02^h

20.25 ± .42^e

34.10 ± .99^e

40.76 ± 1.77^f

16.83 ± 1.15^ef

1.52 ± .05^cd

1.61 ± .11^b

0.27 ± .02^f

0.36 ± 0.05^ef

4.16 ± .20^de

2.36 ± .17^c

0.25 ± 0.02e^f

0.38 ± 0.04^h

100

29.55 ± 1.00^cd

58.90 ± 2.37^c

35.05 ± 2.69^f

25.91 ± 2.66^d

1.25 ± .12^d

1.05 ± .05^e

0.59 ± .01^c

0.64 ± 0.02^d

4.60 ± .18^bcd

3.06 ± .12^ab

0.38 ± 0.01^d

0.58 ± 0.05^e

26.78 ± 2.06^d

44.40 ± 2.80^d

38.98 ± 3.07^f

20.50 ± 1.66^de

1.53 ± .09^cd

1.21 ± .06^de

0.38 ± .01^e

0.61 ± 0.01^d

4.89 ± .16^abc

3.26 ± .10^a

0.33 ± 0.02^de

0.52 ± 0.01^efg

20.96 ± 1.06^e

38.30 ± 4.50^d

31.43 ± 3.35^f

14.00 ± 1.88^ef

1.65 ± .12^bc

1.50 ± .06^bc

0.37 ± .02^e

0.45 ± 0.02^e

5.35 ± .18^a

3.43 ± .18^a

0.25 ± 0.02^ef

0.45 ± 0.02^fgh

28.21 ± 2.06^c

55.97 ± 2.39^c

55.70 ± 2.08^e

27.75 ± 1.95^d

1.35 ± .16^cd

1.33 ± .13^c

0.40 ± .02^e

0.57 ± 0.04^d

4.69 ± .19^bcd

3.42 ± .20^a

0.31 ± 0.01^de

0.53 ± 0.03^ef

200

44.04 ± 1.20^a

76.09 ± 3.45^a

154.51 ± 7.34^a

68.25 ± 3.16^a

0.57 ± .05^f

0.46 ± .07^g

0.78 ± .01^a

1.30 ± 0.05^a

2.10 ± .18^g

1.06 ± .11^e

0.75 ± 0.02^a

1.20 ± 0.05^a

39.28 ± 1.96^b

74.61 ± 2.13^a

137.99 ± 11.96^b

60.08 ± 2.45^b

0.64 ± .11^f

0.53 ± .07^g

0.67 ± .04^b

0.95 ± 0.02^b

2.33 ± .15^g

1.45 ± .07^e

0.65 ± 0.02^b

0.91 ± 0.04^c

31.67 ± 1.96^c

57.52 ± 3.44^c

98.22 ± 4.82^d

43.58 ± 3.72^c

0.96 ± .05^e

0.81 ± .03^f

0.48 ± .01^d

0.78 ± 0.01^c

3.02 ± .09^f

1.93 ± .10^d

0.53 ± 0.03^c

0.77 ± 0.01^d

38.80 ± 1.42^b

66.30 ± 1.71^b

122.39 ± 4.45^c

63.16 ± 3.74^ab

0.57 ± .04^f

0.50 ± .06^g

0.59 ± .01^c

0.92 ± 0.02^b

2.10 ± .20^g

1.29 ± .09^e

0.63 ± 0.04^d

1.05 ± 0.04^b