DAYS AFTER TREATMENT (DAT)

 

1 DAT

3 DAT

5 DAT

7 DAT

Rapeseed

Soybean

Wheat

Rapeseed

Soybean

Wheat

Rapeseed

Soybean

Wheat

Rapeseed

Soybean

Wheat

CAT ACTIVITY

T0

5.07±0.12a

5.47±0.18a

2.7±0.30a

6.0±0.32a

4.63±0.29a

2.47±0.26a

8.53±0.08a

3.23±0.14a

1.77±0.088a

17.32±0.61a

1.33±0.12a

1.23±0.088a

T1

5.10±0.37a

7.53±0.08b

6.4±0.49b

2.37±0.03b

7.43±0.21b

8.27±0.37b

3.97±0.21b

4.43±0.08b

1.67±0.83a

8.83±0.40b

1.57±0.08b

1.13±0.057a

T2

9.33±0.72b

10.7±0.21c

7.07±0.46b

3.17±0.40b

8.67±0.28c

9.23±0.31b

4.50±0.11b

5.37±0.18c

4.30±0.25b

3.40±0.05c

2.83±0.12c

0.98±0.063b

T3

11.0±1.52b

21.3±0.20d

4.25±0.12a

3.27±0.03b

10.2±0.05d

7.90±0.57b

4.47±0.03b

5.50±0.05c

2.67±0.08c

5.23±0.39c

3.23±0.20d

ND

GR ACTIVITY

T0

1.07±0.09a

0.43±0.012a

0.92±0.003a

1.28±0.01a

0.83±0.017a

1.07±0.04a

1.69±0.11a

0.88±0.000a

0.65±0.022a

3.71±0.01a

0.59±0.002a

0.57±0.004a

T1

1.46±0.03b

1.34±0.003b

2.24±0.03b

1.39±0.09a

1.54±0.008b

1.68±0.41b

1.72±0.02a

1.50±0.057b

1.11±0.051b

3.14±0.08a

1.60±0.17b

0.96±0.013b

T2

1.60±0.24c

1.85±0.050c

2.09±0.08b

1.73±0.07b

1.90±0.011c

1.27±0.11a

2.07±0.33b

1.88±0.023b

0.94±0.011c

3.26±0.57a

1.92±0.15b

0.68±0.037c

T3

1.23±0.11a

2.53±0.003d

1.84±0.59c

1.93±0.03b

2.47±0.012d

1.12±0.03a

2.62±0.52c

2.53±0.22c

0.74±0.005a

3.32±0.55a

2.63±0.11c

ND
Data are mean ± SE, n = 3. Values denoted by similar letters are not significant. ND = Non-signficant
Table 4: Effect of chromium treatments on the CAT and GR activity EU (mg protein)-1 of the rapeseed (cv Pusa Gold), soybean (cv Pusa 20) and wheat (cv HD 2402) seedlings at various days after treatment (DAT).