Please have a look at the enclosed PDF.s.

Chapter 8 Management of Salt-Affected Soils - Springer

link.springer.com/content/pdf/10.1007/978-1-4419...

Chapter 8 Management of Salt-Affected Soils Contents ... South Africa, Turkey, India, Pakistan, and Argentina. 8.2 Development of Soil Salinity and Sodicity 273

Thanks Sir. It is very helpful.

Dear Aweke;

Taking into consideration the document suggested by Anoop entitled "Salt-affected soils: South Africa", a recent version by J.P. Nell, M.C. de Villiers and M. van der Walt from "ARC- Institute for Soil, Climate and Water" is enclosed.

In addition to the included map of "Salt-affected soil in South Africa" in figure 2, you can find further maps for "Upper quartile, median and lower quartile soil salinity values for the different water management areas" in figure 3, "Upper quartile, median and lower quartile soil pH water values for the different water management areas" in figure 4, as well as "Upper quartile, median and lower quartile soil sodicity values for the different water management areas" in figure 5.

Hope this would help.