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Information × Registration Number 0224U001608, 0121U108744 , R & D reports Title Optimization of microelement mobility and reduction of negative impact of heavy metals in the system "soil-plant" of erosively dangerous agrolandscapes of technogenic loaded region of the Northern Steppe of Ukraine popup.stage_title Head Smirnova Katerina B, Кандидат сільськогосподарських наук Registration Date 26-01-2024 Organization National Scientific Center «Institute for Soil Science and Agrochemistry Research named after O. N. Sokolovsky» popup.description2  The object of research is measures to regulate the mobility of trace elements and heavy metals in the "soil-plant" system on degraded soils. The purpose of the research is to develop measures to optimize the mobility of trace elements and reduce the negative impact of heavy metals in the "soil-plant" system of degraded soils of erosion-dangerous agrolandscapes of the technogenically loaded region of the Northern Steppe of Ukraine. Research methods - comparative, systematic and logical-analytical methods, field, vegetation, informational and laboratory-analytical research, statistical modeling. Theoretical and practical results - it was shown the redistribution of soil fertility elements in space caused by the terrain and pollution by heavy metals, which is the reason for the heterogeneous effectiveness of agricultural technologies on erosion-hazardous lands, the ways of technological optimization solutions through the differential application of agromeasures on different elements of the terrain were determined. Scientific and methodological recommendations have been developed. The novelty is a differential approach to the selection of agromeasures depending on the topography profile of the agrolandscape. Effectiveness of implementation - increasing the yield of agricultural crops up to 10-15% and optimizing the trace element composition of plant products. The results are recommended for use in scientific research on improving agricultural technologies for the production of ecologically clean plant products on eroded soils with a high content of heavy metals in the eastern Steppe of Ukraine, for implementation through economic contracts, by submitting proposals to the Departments of agro-industrial development and land relations of regional regional state administrations regarding the formation of regional programs on the rational use and improvement of soil fertility. The field of application is agriculture. Product Description popup.authors Pogromska Yana A Samokhvalova Valentina L popup.nrat_date 2024-01-26 Close