EN
In field experiment the influence of differented limining in the second year on the chemical properties of soil as well as on the content of Zn, Cu, Fe, Mn in the potatoes tubers was investigated. Liming caused the increased of BCE (K, Mg, Na, Ca) to 5,08 mg/100 g of soil. pH value of soil of Ap horizon in 1 mol KCl decreased from the 4,4 to 5,5. Increasing of from 0,5 liming to 1 and 2 Hh (dose of CaCO₃ + MgCO₃) significantly decreased the content of Mn, Fe, Zn in potatoes tubers but the content of Cu was not changed.