TABLE 1.

Effect of benzenedicarboxylic acid (Bd) and calcium nanoparticles (Ca) on chlorophyll a, chlorophyll b, total chlorophyll, and soluble sugars of Brassica alboglabra under Cd stress, temperature stress, and BDE-28 toxicity.

Treatments	Chla	Chlb	Total Chlorophyll	Soluble Sugars (mg g–1)
Control	0.95 ± 0.05i	0.52 ± 0.08h	1.48 ± 0.16i	5.48 ± 0.19h
Bd	1.45 ± 0.04c	0.80 ± 0.04b	2.26 ± 0.48bc	12.06 ± 0.24bc
Ca	1.31 ± 0.05e	0.72 ± 0.03d	2.04 ± 0.029e	9.92 ± 0.11d
BdCa	1.73 ± 0.03a	0.95 ± 0.01a	2.69 ± 0.36a	14.69 ± 0.19a
Cd	0.77 ± 0.04kl	0.42 ± 0.064jk	1.20 ± 0.54kl	2.79 ± 0.32jk
DDT	0.87 ± 0.03k	0.48 ± 0.04j	1.36 ± 0.049k	3.18 ± 0.41j
Cd.DDT	1.50 ± 0.02l	1.28 ± 0.04k	1.78 ± 0.075l	3.41 ± 0.17l
Bd.Cd	1.27 ± 0.04e	0.70 ± 0.03de	1.98 ± 0.067e	9.37 ± 0.18de
Bd.DDT	1.38 ± 0.06ef	0.75 ± 0.01de	2.15 ± 0.052ef	9.75 ± 0.21de
Bd.Cd.DDT	1.20 ± 0.03h	0.66 ± 0.07fg	1.86 ± 0.047h	7.07 ± 0.17fg
Ca. Cd	1.13 ± 0.04g	0.62 ± 0.06fg	1.76 ± 0.036g	7.23 ± 0.17fg
Ca.DDT	1.24 ± 0.03gh	0.68 ± 0.04f	1.92 ± 0.075gh	7.62 ± 0.16f
Ca.Cd.DDT	1.05 ± 0.05ij	0.58 ± 0.06hi	1.64 ± 0.15ij	4.93 ± 0.18hi
BdCa.Cd	1.55 ± 0.08b	0.85 ± 0.07bc	2.41 ± 0.094b	12.00 ± 0.14bc
BdCa DDT	1.65 ± 0.04bc	0.90 ± 0.03b	2.58 ± 0.042bc	12.38 ± 0.24b
BdCa.Cd.DDT	1.47 ± 0.07d	0.81 ± 0.04de	2.29 ± 0.075d	9.70 ± 0.19de

Values demonstrate means ± SD (n = 5). Different letters indicate significant difference among the treatments (P ≤ 0.05). C, control; Cd, Cadmium; Ca, Calcium.