1921-1922 experimented with mineral fertilizers in drained marshes near Moscow at sovkhozes of Main Board of Seed-Growing Farms. 1924-1925 at Buzuluk Experimental Station. 1926-1927 Head, Seed-Growing Department, Saratov Oblast Agriculture Board, and organized seed-growing in Lower Volga area.
1927-1933 in Western Kazakhstan, where he founded an Agrochemical Laboratory at Ural Experimental Station. 1933-1944 at Siberian Research Inst of Agriculture, Siberian Institute of Stock-Raising, Ubinskoe Experimental Reclamation Station, and at experimental stations and zonal institutes of Altay and Krasnoyarsk Krays, 1944-1950 Head, Chair of Pedology and Agrochemistry, Novosibirsk Agriculture Institute. 1950-1958 Head, Chair of Pedology and Agrochemistry, AJtay Agriculture Institute.
1951-1957 research on: soil improvement conditions of Aleysk irrigation system in Altay Kray. Water and salt conditions of soils. Causes of resalting in soils and countermeasures against salting.