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Information × Registration Number 0226U001672, (0121U109294) , R & D reports Title To develop scientific bases of transformation of organic matter and agrochemical indicators of typical chernozem under the influence of anthropogenic and natural factors in the conditions of climate change of the Left Bank Forest-Steppe popup.stage_title Наукові засади управління трансформацією органічною речовиною у ґрунті за різних агротехнічних заходів (наукове видання - розділ). Технологічні моделі диференційованого застосування різних форм агротехнічних прийомів (системи удобрення, способи обробітку ґрунту) у адаптованих сівозмінах, що сприятиме секвестрації вуглецю. Науковий звіт (остаточний). Head Hlushchenko Leonid D., Registration Date 29-01-2026 Organization Poltava State Agricultural Research Station named after N.I. Vavilov of the Institute of Pig Breeding and Agro-industrial Production of the National Academy of Agrarian Sciences of Ukraine popup.description1 To develop scientific bases of transformation of organic matter and agrochemical indicators of typical chernozem under the influence of anthropogenic and natural factors in the conditions of climate change of the Left-Bank Forest-Steppe. popup.description2 The dynamics of humus content in the soil under the influence of natural and anthropogenic factors (such as fertilization and soil tillage systems) during the growing season of agricultural crops in crop rotation and continuous sowing have been determined. Additionally, the transformation of humus in the soil influenced by phytocenoses and agrocenoses and its relationship with the productivity of agricultural crops have been analyzed. Changes in the main parameters of biogenic elements in the soil were assessed based on the impact of various agronomic practices, along with the effects of these practices on the fractional and group composition of humus. It has been demonstrated that fertilizers, in different forms and at varying intensities, contribute to the improvement of carbon sequestration and deposition processes, stabilization of soil fertility, and increase in agricultural productivity. Systematic application of fertilizers leads to a series of transformations in the soil, resulting in the formation of compounds with varying availability to plants. The synthesis and hydrolysis of organic matter under different fertilization systems (organic, mineral, and organo-mineral) occur dynamically, albeit with different paradigms and levels of organic and mineral compound accumulation. Tillage methods under specific conditions allow for the effective deposition of atmospheric carbon into the soil. Product Description popup.authors Olepir Roman Viktorovych Oleksandr I. Len Yurii V. Tkachenko popup.nrat_date 2026-01-29 Close