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Registration Number

0225U004231, (0121U107776) , R & D reports

Title

Scientific bases of regulation of productive moisture in the conditions of climate change for increase of stability and productivity of agroecosystems of the Forest-steppe zone

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Методичні рекомендації з регулювання вологозабезпечення для оптимізації росту та розвитку рослин в основних грунтово кліматичних зонах Лісостепу

Head

Remenyuk Svitlana O., Кандидат сільськогосподарських наук

Registration Date

26-11-2025

Organization

Institute of Bioenergy Crops and Sugar Beet of National Academy of Agrarian Sciences of Ukraine

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The aim of the project is to study the formation of the water regime in the agro-ecosystems of the Forest-Steppe and the ways of its regulation in the cultivation of crops in connection with climate change.

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The report presents the results of long-term field experiments (2021–2025) on the dynamics of productive soil moisture within the 0–150 cm layer under different fertilization systems and crop rotation types (grain, row, and grain–row rotations) in the Right-Bank Forest-Steppe of Ukraine. The aim of the study was to determine the patterns of soil water regime formation in typical chernozem under the prolonged use of organic, mineral, and organo-mineral fertilizers, and to develop scientifically based approaches for conserving soil moisture in various agroecosystems. It was found that the reserves of productive moisture and its total consumption largely depend on the fertilization system and the structure of the crop rotation. The highest soil moisture reserves and water use were recorded under combined application of organic and mineral fertilizers (organo-mineral system), where the average moisture content in the arable layer exceeded the unfertilized control by 7–12%. Long-term absence of fertilization led to a decrease in soil water reserves, deterioration of soil structure, and reduction of its water-holding capacity. The obtained results demonstrate that organo-mineral fertilization stabilizes the soil water regime, optimizes crop growth conditions, promotes sustainable agroecosystem development, and enhances the adaptability of agricultural production to climate change. The research findings have both scientific and practical significance for the development of resource-efficient and environmentally safe technologies for cultivating sugar beet, grain, and legume crops. The results can be applied in agricultural production systems, in the preparation of fertilization recommendations, and in the educational process of agricultural higher education institutions.

Product Description

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Moshkivska Snizhana V.
Svitlana Senchuk
Halyna Mazur
Mariia Kisilevska
Kateryna Mykutska
Vitalij P. Klymenko
Олег М. Атаманюк
Riznyk Vladyslav M.
Olena Shykyrjava
Yaroslav Р. Makukh
Kateryna Savchuk
Inna Holdermakher
Hanna Prokopenko

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2025-11-26