Abstract The data sources for the study were results of a continuous agrochemical (for 3 cycles) and soil erosion survey soils, as well official statistical data. period was characterized by an increase in content organic matter 0.35%, alkaline hydrolyzable nitrogen 20 mg/kg, pH acidity degree 0.15 units, reduction amount medium acidic soils 16.4%. It found that on poorly eroded decreases 0.4%,...

There is a need to examine long-term changes in nitrogen leaching from arable soils. The purpose of this study was to analyse variations in specific leaching rates (kg ha−1 per year) and gross load (Mg per year) of N from arable land to watercourses in Sweden from a historical perspective. The start of the study was set to 1865 because information on crop distribution, yield and livestock has b...

Soil microorganisms require a range of essential elements for their optimal functioning and store several in the microbial biomass (MB), such as carbon (C), nitrogen (N), phosphorus (P) sulphur (S), well other secondary trace elements. The C, N P content has been quantified many studies years, whereas S focus only few studies, despite availability methods relevance MBS turnover soils. To illust...