Table 6 Effect of different Cd stress with foliar Nano-TiO₂ application on biochemical traits of Mentha piperita L. plants.

0

39.42^g ± 1.15

10.12^e ± 0.34

0.97^e ± 0.03

0.82^g ± 0.01

75

40.77^g ± 1.20

12.12^c ± 0.41

1.28^d ± 0.04

0.91^ef ± 0.02

150

46.92^f ± 1.44

12.27^c ± 0.38

1.36^c ± 0.04

1.06^d ± 0.03

0

54.48^e ± 1.46

11.15^d ± 0.37

1.28^d ± 0.03

0.88^fg ± 0.02

75

78.83^c ± 2.25

12.81^b ± 0.47

1.54^b ± 0.04

1.35^c ± 0.03

150

85.15^b ± 2.46

12.95^b ± 0.48

1.57^b ± 0.02

1.47^b ± 0.02

0

61.75^d ± 2.34

11.29^d ± 0.44

1.28^d ± 0.05

0.97^e ± 0.01

75

85.65^b ± 3.41

13.50^a ± 0.54

1.58^b ± 0.06

1.35^c ± 0.04

150

89.98^a ± 3.6

13.59^a ± 0.49

1.69^a ± 0.07

1.72^a ± 0.1

0

33.82^h ± 1.10

7.75^g ± 0.3

0.69^f ± 0.02

0.64^h ± 0.02

75

34.40^h ± 1.13

8.41^f ± 0.33

0.70^f ± 0.01

0.66^h ± 0.03

150

36.47^h ± 1.22

8.46^f ± 0.29

0.72^f ± 0.02

0.67^h ± 0.01