Dynamics of the soil absorbing complex under the influence of meliorative actions in the conditions of Omsk Priirtyshje

Application of an irrigation of crops on the areas maintained without introduction of complex meliorative actions (in particular without water fall systems in the form of a drainage), leads not only to decrease in percent of water strong units to critical level and change of filtrational properties of the soil, but also to redistribution and accumulation of readily soluble salts and the absorbed bases in the superficial horizons.