The study of the variability of seedlings of Mongolian oak in the arboretum of Siberian State University of Science and Technologies named after academician M.F. Reshetnev

The studies were conducted in the arboretum of Si-berian State University of science and technologies named after academician M.F. Reshetnev, having an area of 8 hectares, planted in 1948 on the territory of educational and experimental forestry enterprise and Siberian State Technological University, according to the forest zonation, is located in Central Siberian sub-taiga-forest-steppe area. The climate of the area is se-vere with large annual and daily temperature fluctua-tions. The paper summarizes the results of growth of fallopian trees and one-two-year seed offspring of Mon-golian oak. The description of fallopian biogroups, which selection to the most adapted to the environmental con-ditions according to the plants for further propagation is submitted. Among the trees of uterine height were se-lected instance А598-7, yield В196-3. With these trees and seeds were collected for sowing. The seeds were sown in autumn in transverse furrow by the method of random repetitions...