INFLUENCE OF UNDERGROWTH ON THE DEVELOPMENT OF TREE SPECIES REGENERATION IN THE AREAS WITH CONDUCTED THINNING OPERATIONS (ON EXAMPLE OF Al’SHEEVSKOE FORESTRY UNIT IN BASHKORTOSTAN REPUBLIC)
In clause influence of a underbrush on natural renewal of tree species under flat woods on the sites which have been passed by care forest cutting. It is marked, that on objects of care forest cutting with the large underbrush bred by groups in regular intervals on the area, it is possible to expect occurrence young generation of a wood the main breed in quantity, sufficient for formation in the further of a highly productive forest stand. On sites with a fine or average underbrush natural renewal of breeds is complicated owing to the strengthened competition for light and elements of a feed between young generation of a wood and underbrush.