Search results for "readily soluble salts"

The use of mineral materials for salinity control in roadside soils

2023

This paper presents the results of a fi eld study on using mineral materials (fi ne-grained sand and medium- -grained gravel) to reduce the concentration of readily soluble salts in a roadside environment. The investigated soils were Rendzic Sceletic Leptosols from an urban area characterized by a shallow humus horizon with a high content of skeletal parts, as well as a lack of homogeneity of the material in the soil profi le. All soil samples were taken from fi ve plots located along the main streets in the city of Opole (Southern Poland). It was revealed that the use of fi ne-grained sand and medium-grained gravel improved the structure of the surface soil layer, and thusfavoured the migr…