M. Demchenko, initiator of the movement-collective farm pyatisotnits for receiving the crop of sugar beets at least 500 tons per 1 hectare, a graduate Ukrainian Agricultural Academy in the audience at the lesson in philosophy. M. Demchenko laboratory conducting experiments under the guidance of Dean, Faculty of Agrochemistry LA Girko. M. Demchenko at the experimental site, together with the head of the Laboratory Machinery fieldwork A. Kolobov checks germination. The building of Ukrainian Agricultural Academy.