Вміст водостійких агрегатів чорноземів типових та їх водостійкість під різники фітоценозами'

Abstract

The paper compares the water resistance of typical chernozems of the southeastern foreststeppe of Ukraine, which are located in conditions of different phytocoenoses. The highest and lowest water resistance is found in the upper and lower horizons under fallow land, while the variants under arable land and forest belt are intermediate with some minor differences between them. Thus, plowing leads not only to a decrease in the number of agronomically valuable aggregates, but also to a decrease in their ability to withstand the destructive flow of water - water resistance in general.