Table 1: Classes of salt affected soils.

Soil classification

 

EC DS/m

 

SAR

ESP

pH

physical condition

 

Saline

>4

<13

<15

<8.5

Normal

Saline-Sodic

>4

>13

>15

<8.5

Normal

Sodic

<4

>13

>15

>8.5

Poor

Source: [21]