The reducing of machine impact on the soil in the conducting of the improvement thinning

The formation of the negative factors arising under the skidder machine propulsive agentinfluence on the forest soils is considered in the article. It is noted that the negative impact of these factors causes not only the failureof the reforestation processbut also the reduction of the secondary forest productivity, change in the territory hydrological mode and the forest landscapestructure. The negative impact of the influencing factors on the soils and the results of its consequences are schematized.