Optimization of nature-restoration methods in far north taiga zone
The paper deals with untraditional reforestation methods. It contains the experiment results on optimization of earlier two-stage nature-restoration scheme, developed special for far north taiga zone climatic conditions. There exists a possibility of the scheme reduction planting large-sized 5-7-year-old young trees at the first stage along with technogenic substratum improvement (fertilizers, perennial grasses). Five years after recovery procedures pine, birch and larch plants demonstrated a high safety grade (96-100%), a satisfactory growth rate, a good grassy cover development with a total projective cover degree of 70-75%.