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Information × Registration Number 0215U008236, 0111U002662 , R & D reports Title Examine the current processes in a variety of soil conditions of use dark brown soil, to develop reasonable measures to conserve and enhance the fertility of irrigated lands of southern Ukraine popup.stage_title Head Malarchuk Nikolai Petrovich, Registration Date 23-12-2015 Organization Institute of irrigation farming NAAS of Ukraine popup.description2 The object of study - dark chestnut soils, the parameters change the chemical, physical, chemical and water-physical properties of the soil, and their laws. Purpose - to determine the patterns of development of modern soil processes and parameters of changes in indicators of chemical, physico-chemical and water-physical properties of soils irrigated with different anthropogenic load agromeliorative develop techniques to conserve and enhance the fertility of irrigated lands. Method of research - field, laboratory and statistical. In the context of long-term irrigation weakly mineralized waters of the second class defined parameters and indicators of changes in fertility patterns of dark brown soil. It was found that irrigation waters of the second class in the first year leads to the development of irrigation alkalinity of the upper 0-30 cm soil layer (transformation ion-salt composition of the soil solution, deterioration of the physical properties of the soil). Issued scientific guidelines for the rational use of irrigated and irrigation withdrawn from the south of Ukraine, scientific and methodological recommendations for the conservation of soil fertility in a local irrigation. Product Description popup.authors Біднина Ірина Олександрівна Влащук Ольга Степанівна Козирєв Валерій Валерійович Морозов Олексій Володимирович Томницький Анатолій Валентинович popup.nrat_date 2020-04-02 Close