This research aims to examine the processing water drainage and used for agricultural purposes were used samples of water drainage and mixed with samples of river water at different ratios to get water containing salts proportions few were these samples (drainage and river from region Dujaili / Wasit Governorate) In this research ions were examine (Ca, Na, mg) to find a standard indicator of water quality labeled sodium adsorption ratio (SAR) as well as examine (EC, PH) was the tests in the laboratory of the College of Agriculture / University of Wasit. And compare the results with the system laboratory salinity U. S. (USSL) system and Food Agriculture Organization of the United Nations (FAO). In this study it was found that the proportion mixing (10%drainage + 90%River), (20%drainage + 80%River) is the ratio preferred as well as the more EC increased salt concentration in the water and the pH values of this water was within normal limits.
This research aims to examine the processing water drainage and used for agricultural purposes were used samples of water drainage and mixed with samples of river water at different ratios to get water containing salts proportions few were these samples (drainage and river from region Dujaili / Wasit Governorate) In this research ions were examine (Ca, Na, mg) to find a standard indicator of water quality labeled sodium adsorption ratio (SAR) as well as examine (EC, PH) was the tests in the laboratory of the College of Agriculture / University of Wasit. And compare the results with the system laboratory salinity U.S. (USSL) system and Food Agriculture Organization of the United Nations (FAO) . In this study it was found that the proportion mixing (10%drainage + 90%River), (20%drainage + 80%River)is the ratio preferred as well as the more EC increased salt concentration in the water and the pH values ​​of this water was within normal limits.