3.2. Effect of amendments on soil pH and electrical conductivity The response of contaminated soil treated with amendments CES, CWES and ES regarding pH is shown in Fig. 1. Bars denoted with the same letter are not significantly different according to
3.2. Effect of amendments on soil pH and electrical conductivityThe response of contaminated soil treated with amendmentsCES, CWES and ES regarding pH is shown in Fig. 1. Bars denotedwith the same letter are not significantly different according to