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Information × Registration Number 0226U001537, (0124U001170) , R & D reports Title To develop a method of bioprophylaxis of plants microelement diseases on degraded soils of the Northern Steppe popup.stage_title Розробити спосіб біопрофілактики мікроелементозів рослин на деградованих ґрунтах Північного Степу Head Smirnova Kateryna B, Кандидат сільськогосподарських наук Registration Date 27-01-2026 Organization National Scientific Center «Institute for Soil Science and Agrochemistry Research named after O. N. Sokolovsky» popup.description1 To develop the method of agricultural crops microelementosis bioprophylaxis on the Northern Steppe soils that have been degraded due to military actions for accelerated of soils productive and ecological functions restoration and obtaining plant products balanced in terms of the content of microelements popup.description2 Object of research – biological methods for regulating the mobility of trace elements and heavy metals in the “soil–plant” system on degraded soils. Purpose – to develop a method of agricultural crops microelementosis bioprophylaxis on the Northern Steppe soils that have been degraded due to military actions to accelerate the restoration of soils’ productive and ecological functions and to obtain plant products with balanced micronutrient content. Research methods – systemic, comparative, logical-analytical, field and pot experiments, laboratory-analytical methods, statistical modeling. Results – evaluation of the effectiveness of biological methods for correcting the microelement composition of plants on degraded soils of the Northern Steppe; scientific and methodological recommendations “Bioprophylaxis of microelementosis in agricultural crops on degraded soils of the Northern Steppe”; patent applications “Method of biostimulation of plants with an in situ composition dominated by Chlorella spp.” (invention a202505621, utility model u202505623). Novelty – bioprophylaxis of microelementosis through an autochthonous consortium of Chlorella spp. (in situ), which integrally contributes to the resilience of the “biota–soil–plant” system. Efficiency – testing the method demonstrated an increase in oil flax yield by up to 30% and an economic effect of 2600 UAH/ha. The results are recommended for use in scientific research aimed at improving agricultural technologies for producing environmentally clean plant products on degraded and militarily disturbed soils, as well as in areas of natural geochemical anomalies. They are proposed for implementation by the State Institution “Derzhgruntookhorona,” relevant regional administrations, scientific institutions, agricultural enterprises, and territorial communities, and also for integration into the educational process. The solutions can be applied in ecological farming. The field of application is agriculture. Product Description popup.authors Yana А. Pohromska popup.nrat_date 2026-01-27 Close