The ways to increase the taiga podsolic soil fertility in the Ob North conditions

The research data on the change of the taiga podzolic soil acidity as a result of the dolomite flour, organic and mineral fertilizer use are given in the article. The regularity of the podzolic soil fertility change depending on the investigated technological practices and the correlation dependence between the pH value, the soil nutrient regime and the liming doses, fertilizers and potato crop capacity are established.