Effect of Lime Aftereffect and Systematic Application of Fertilizers on Agrochemical Properties of Sod-Podzolic Soil and Grain Yield

Abstract

A long-term field experiment shows a change in the agrochemical properties of sod-podzolic heavy loamy soil and the yield of winter wheat and spring barley under the direct action of different doses of lime and after 35 years of their aftereffect. It was found that the high efficiency of lime aftereffect with the advantage of a large dose (23 t CaCO3/ha) is due to a significant increase in the content of mobile aluminum in the soil and the level of hydrolytic acidity against the background of the use of mineral fertilizers, especially some nitrogen-potassium fertilizers in the form of ammonium nitrate and potassium chloride.