Wybrane właściwości chemiczne powierzchniowej warstwy gruntów przydrożnych w okresie wiosny i jesieni

Abstract

Authors analyzed a chosen chemical properties of roadside grounds localized among forest and field areas. Ice-removing chemicals using on road surfaces in winter had the dominant influence on chemizm of roadside grounds localized to the distance of 2 m from roads - to the border of drainage ditch. The values of soil salinity, pH, S and V decreased but values of Hh increased together with distance from road. The NaCl content in grounds decreased c.a. 80–90% in spring-autumn period. The roadside grounds on arable area had 2–4 -times higher level of salinity in relation to roadside grounds from forest area.