Keywords: agrobiology, reclamation, sewage sludge, liming, soil

// Мелиорация.— 2019. – №2(88) – P 59—63

The article presents the research results obtained in long-term experience in Geographical network experiments with fertilizers for the study of agrobiological changes in sod-podzolic sandy loam soil under the influence of precipitation of urban wastewater and
dolomite. It is concluded that reclamation of the doses of salt have a noticeable effect on agro-biological parameters of the soil and the yield of a crop.