Physiological and Biochemical Changes in Brassica juncea Plants under Cd-Induced Stress

Table 1

Effect of Cd metal on Cd uptake and H₂O₂ content of 30-day-old B.  juncea plants.

Days of harvesting	Treatments
	Cd uptake; (𝜇g g^−1 DW)				H2O2 content; (𝜇mol g^−1 FW)
	0 mM	0.2 mM	0.4 mM	0.6 mM	0 mM	0.2 mM	0.4 mM	0.6 mM
30 days	0.0 ± 0.0^c	78.76 ± 2.65^b	85.83 ± 1.61^b	93.78 ± 1.29^a	4.4 ± 0.25^b	4.59 ± 0.30^b	5.93 ± 0.42^a	5.93 ± 0.06^a

Data presented in mean ± SE. Different letters (a, b, & c) within various concentrations of Cd (0, 0.2, and 0.4 mM) are significantly different (Fisher LSD post hoc test, 𝑃≤0.05).