In this study, leaching experiments were carried out by both continuous and alternate ponding methodsin the south of Khouzestan province. In equal applied water leaching, alternate ponding leachingmodel had a better performance than continuous ponding method in desalinization and dealkalization.In term of alternate method,there was not ayn difference between 5 and 8 day periods in one-meterdepth. Even thought the trends of desalinization and dealkalization showed a slight difference,particularly in early stayes, the figure of two alternative methods were the same, finally. Obtainedresults were compared with the results of other researchers experiential models. Comparison ofdesalinization field experiment results and models result’s showed that Dieleman model a relationshipbased on experimental and theoretical opinion had a better performance than the other experientialmodels. The performance of this model in alternate ponding method was better than continuousponding method. More ever, based of soil analysis results, due to enough amount of calcium in soilafter leaching, there did no need reclamation materials. Manuscript profile