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The aim of the study was to investigate the influence of soil redox resistance on denitrification rate in soil material of 9 profiles from Poland and Germany. The soil samples from particular horizons were incubated under water saturation, in closed bottles, in an atmosphere of gaseous nitrogen containing 3 % acetylene at a temperature of 20°C for 5 days. The values of redox potential, pH, and the...
Monografia zawiera 41 rysunków i 18 tabel. Przedstawia ona różne aspekty agroekologicznej roli tlenu w glebach ornych. Jest oparta o przegląd 73 pozycji literatury oraz własne osiągnięcia autorów tej monografii. Problematyka monografii dotyczy: Uwarunkowań stanu natlenienia gleb; Wskaźników natlenienia gleb; Wpływu stanu natlenienia na procesy glebowe i na rośliny; Przestrzennej charakterystyki właściwości...
In the reviev the effect of such factors like soil bulk density, soil moisture status, air-filled porosity and aggregation on soil aeration and redox status and thus on the transformations of nitrogen (denitrifaction, nitrification, nitrogen fixation and ammonification), manganese, and iron as well as on solubility of mercury, cadmium, and lead is discussed.
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