Literature search was processed , which were generally described concepts relating to soil complex, but also various soil types, with a focus on cambisol South Bohemia. Additionally the general explained concepts regarding acidification and ion-exchange complex soils. In the practical part of the work was determined by measurement of exchangeable soil acidity. Based on this measurement Soils were evaluated as slightly acidic. It was also calculated the need for healing liming locations. It was also determined the maximum sorption capacity. Soil collected on site has been categorized soils with moderate capacity ion-exchange sorption complex.