Figure 6. Some Important Irrigation Water Parameter (N.B: The unit of EC, RSC, SAR and % Na are in μS/cm, meq/L and unitless respectivelly.)

From

The Pollution Status of Awash River Basin (Ethiopia) Using Descriptive Statistical Techniques

Yosef Abebe Yimer, Abraha Geberkidan

American Journal of Water Resources. 2020, 8(2), 56-68 doi:10.12691/ajwr-8-2-2