Salinity levels EC (dS∙m⁻¹)

Classification

K⁺/Na⁺

Per cent Decrease over Control

Control (2.16)

Non-saline

3.0874

-

4.00

Saline

2.1039

31.86

6.00

Slightly saline

1.5828

48.73

8.00

Moderately saline

0.9622

68.83

10.00

Highly saline

0.7410

76.00

S. E. D.

0.3435

L. S. D.

0.7653***