CULTURES OF SCOTS pine AND SIBERIAN LARCH, CREATED USING SEEDLINGS WITH A CLOSED ROOT SYSTEM, ON FIRES IN THE CONDITIONS OF THE SOUTH URAL FOREST REGION

The dynamics of forest fires over the past ten years and a solution to the problems of restoring forest harems are given. The results of research on crop production in pyrogenic forests, in the conditions of the South Ural forest region, with material grown in three different substrates using seven biological products are presented. The survival rate of tree crops is determined, data on the average monthly temperature, the amount of precipitation during the growing season and the compliance of these parameters with optimal criteria are presented. Data on the average height, growth and diameter of tree species in the studied crops are presented, statistical processing of the values for the average height is carried out and the reliability of the conclusions is determined. Based on the research results, the best options for using substrates and biologics in the production of PMZCS for the creation of tree crops on uncovered forest lands have been identified.