Transformation of physical properties of soils of the Southern Bug irrigation system
Journal Title: «Таврійський науковий вісник» - Year 2018, Vol 101, Issue
Abstract
The article investigates the impact of irrigation on the physical properties of soils of the Southern Bug irrigation system (on Zelenyi Gai farm and on the experimental field of the Mykolaiv National Agrarian University), in particular: bulk density, porosity, granulometric composition, microstructure and macrostructure. As a result of the studies, there has been revealed a significant change in the density and porosity of irrigated soils, especially in those of the experimental field of MNAU. The content of valuable dry and wet macroaggregates of the arable layer of the soil under drip irrigation increases on Zelenyi Gai farm and decreases on the experimental field of MNAU. There is a significant change in the microstructure and granulometric composition of the Zelenyi Gai farm soils under the action of irrigation water of the Southern Bug irrigation system (SBIS) but no significant effect on the microstructure and granulometric composition of MNAU soils. The findings confirm a significant deterioration in the physical properties of soils irrigated with highly mineralized transformed water of SBIS
Authors and Affiliations
О. А. БАБИЧ
Keywords
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