Source of variation

DF

Al

B

Cd

Cr

Cu

Fe

Mn

Zn

Ni

Pb

Genotypes

1

2.81

121.17

40.66

0.21

5.31

70.86

592.59

3.05

0.0003

0.45*

Salt conc.

1

0.00

753.7**

908.3**

0.65

0.40

355.34

13.87

11.02

0.00

0.24

Nano-K2SO4 rates

3

12.6

432.79

131.48

5.46

0.57**

120.21

415.27*

28.83*

0.0004

0.009

Genotypes × salt concentration

1

0.00

105.02

71.05

0.05

0.003

42.19

29.14

4.94

0.000

0.24

Genotypes × Nano-K2SO4 rates

3

2.84

237.28

41.48

2.97

5.76*

259.94

583.48**

7.32

0.0004

0.009

Error

20

6.57

95.03

66.77

1.37

1.34

101.52

65.33

7.56

0.0003

0.07

LSD

1.95

2.09

6.22

0.89

0.88

7.67

6.16

2.09

0.014

0.20