FEATURES OF SOIL FORMATION OF CHERNOZEM ORDINARY IN THE POST IRRIGATION PERIOD

Abstract

The results of long-term studies of the soil processes orientation and Pedogenesis of chernozem ordinary in the conditions of the 30-year period of the irrigation by unsuitable waters and after its termination (6, 9 and 16 years) are shown. In postirrigation period in the conditions of boharic land use the gradual renaturalisation of the soil properties to the parameters of boharic soil was established. The soil processes are characterized by different speeds of reversibility and are directed towards the improvement of the chernozem ordinary properties.