Wpływ zasiarczenia na aktywność mikrobiologiczną gleby płowej wzbogaconej gnojowicą

Abstract

The experiment was set on lessive soil developed from heavy loamy sand. The aim of the study was to evaluate the effect of 250 kg S ha-1 year-1 dose on intensification of respiration activity, intensification of amonification and nitrification processes. The soil was amended with liquid manure (120 m3 ha-1 year-1) before acidic rainfall dose application. Soil sulphating stimulated the amonification process. Nitrification process was stimulated by liquid manure but inhibited by sulphating.