Salinity levels EC (dS∙m⁻¹)

Classification

K⁺/Na⁺

Per cent Decrease over Control

Control (2.16)

Non-saline

0.9440

-

4.00

Saline

0.5092

46.07

6.00

Slightly saline

0.3114

67.01

8.00

Moderately saline

0.1821

80.71

10.00

Highly saline

0.1038

89.01

S. E. D.

0.0489

L. S. D.

0.1089***