Variables

Control soil

Treated soil

Difference

S.E.

T-stat

P > |T|

pH

5.905

6.012

0.107

0.543

0.2

0.829

EC (µS/cm)

95.144

71.720

−23.425

16.368

−1.43

0.0924*

SAR

0.241

0.351

0.110

0.109

1.01

0.0112**

MAR (%)

38.485

46.980

8.495

11.098

0.77

0.281

KR

0.353

0.496

0.142

0.181

0.79

0.259

SSP (%)

36.717

49.753

13.035

5.586

2.33

0.0040**