Field Experiments Were Conducched On the Territories of the Geological and Geodetic Base of the Leningrad Institute of Railway Engineers (LIIZHT) in the LUZHSHSHSHSKY DISTRICT OF Ingrad Region. The Experimental Plot Was Located On the Outskirs of the Watershed Between The Rivers Oredezhe, Foot and Black Water and Black Area Oblined BY Its Relief To Vemp of the Glacier.