Статті, тези конференцій. Навчально-науковий інститут агротехнологій, селекції та екології

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Зараз показуємо 1 - 20 з 959

AB INITIO STUDY OF SPECTRAL PARAMETERS OF THE POLYMERIC PHOTOREFRACTIVE COMPOSITES
(2020-02-05) Короткова, Ірина Валентинівна
AI-орієнтовані платформи підтримки управлінських процесів у землевпорядних підприємствах
(2025) Куришко, Роман Валентинович
У статті досліджено теоретико-методологічні засади та практичні перспективи впровадження AI-орієнтованих платформ для підтримки управлінських процесів у землевпорядних підприємствах. Проаналізовано сучасні виклики менеджменту в сфері землеустрою та геодезії, пов'язані з необхідністю оперативного опрацювання великих обсягів різнорідної інформації (кадастрових планів, юридичних документів, супутникових знімків, хмар точок). Обґрунтовано архітектуру інтелектуальної системи підтримки прийняття рішень (СППР), яка інтегрує алгоритми машинного навчання (Machine Learning) та штучного інтелекту для автоматизації рутинних управлінських функцій: від розподілу завдань між польовими бригадами та контролю дедлайнів до інтелектуального виявлення ризиків накладок земельних ділянок і прогнозування фінансових результатів проектів. Доведено, що застосування AI-платформ оптимізує внутрішній документообіг, мінімізує вплив людського фактора на помилки у кадастровій документації, знижує операційні витрати підприємства на 30–35% та підвищує стратегічну гнучкість бізнесу в умовах динамічного ринку.
Application of SSR-markers in local Ukrainian winter wheat breeding program
(2023-11) Batashova, M.; Makaova-Melamud, B.; Kryvoruchko, L. M.; Hrachov, M.; Tyshchenko, V. M.; Dubents, M.; Макаова-Меламуд, Б. Є.; Криворучко, Людмила Михайлівна; Тищенко, Володимир Миколайович; Дубенець, Микола Васильович
The simple sequence repeats (SSR) markers are widely used for genetic analysis in plant breeding enabling investigation of the genetic divergence and similarity, identification of the unique alleles and determination of the genetic diversity level.
Assessing the efficiency of bacterial and phytohormonal soybean (Glycine max L.) seed treatment under organic farming technology
(2025-12-26) Короткова, Ірина Валентинівна; Korotkova, I. V.; Chaika, T.; Shevnikov, M.; Liashenko, V.; Gorbenko, O.; Rybalchenko, A.
Soybean (Glycine max L.) is one of the most sought-after legumes on the global market due to its high demand in the feed, food, and industrial sectors. Climate change necessitates the implementation of technological innovations to enhance plant resistance to adverse growing conditions. The aim of this study was to investigate the effect of pre-sowing seed treatment of soybean with the bacterial preparation Profix, the phytohormone based preparation Violar, as well as their combined application through seed inoculation and crop spraying during the bud formation–bloom phase, on the development and productivity of soybeans under an organic farming. To examine the dynamics of leaf surface area, photosynthetic pigments, malondialdehyde and proline levels, and their relationship with yield, the ANOVA-Tukey test and principal component analysis were employed. The field experimental results showed that pre-sowing seeds treatment with the Profix inoculant, the phytohormonal preparation Violar, and their combined application contributes to an increase in leaf surface area, an enhancement in the content of photosynthetic pigments, a reduction in malondialdehyde levels, and an increase in proline content in soybean plant. These physiological improvements ultimately led to average soybean yield increases of 12.3%, 19.6%, and 29.2%, respectively, despite adverse weather conditions 2024. These results demonstrate the effectiveness of integrating bacterial and phytohormonal seed treatments as a sustainable and innovative approach to enhancing soybean productivity under organic farming conditions.
BIOLOGICAL ACTIVITY OF COUMARINE AND ITS DERIVATIVES
(2020-03-25) Короткова, Ірина Валентинівна
Changing in phytosanitary state in winter wheat fields under climate change in left-bank forest-steppe of Ukraine
(2022-05-25) Макаова, Б.; Поспєлова, Ганна Дмитрівна; Тищенко, Володимир Миколайович
Numerous studies have demonstrated the negative impact of climate change in many parts of the world, especially arid regions, on the potential yields of winter wheat and food security in the world. According to the IPCC (Intergovernmental Panel on Climate Change), the average annual temperature on Earth has increased by 0.74 degrees over the last 100 years (from 1906 to 2005).
COLORED MAGNETIC BACTERIA AND THEIR USE FOR ANIMAL FEED APPLICATION
(2018-05-18) Короткова, Ірина Валентинівна; Сахно, Тамара Вікторівна; Барашков, М. М.; Иргибаева, И. С.; Барашкова, И. В.; Мантель, А.; Алдонгаров, А.
Dynamics of soil organic matter in Panicum virgatum sole crops and intercrops
(2021) Taranenko, A. O. ; Kulyk, M. I. ; Galytska, M. A. ; Taranenko, S. V.; Rozhko, I. I. ; Тараненко, Анна Олексіївна; Кулик, Максим Іванович; Галицька, Марина Анатоліївна; Тараненко, Сергій Володимирович; Рожко, Ілона Іванівна
Soil organic matter (SOM) is one of the primary indicators of soil quality, which plays an important role in enhancing a range of soil physical, chemical and biological functions in the agricultural ecosystem. Switchgrass cultivation for bioenergy has the potential to improve and stabilize soil properties on marginal land over the years. The research was aimed to evaluate the dynamics of SOM in different types of switchgrass cropping systems and the influence of SOM on switchgrass productivity. The experiment was performed on a marginal land in the central part of the forest-steppe zone of Ukraine. The switchgrass (Panicum virgatum L.) cultivar ‘Cave-in-Rock’ was used. The experiment included two factors. Factor A – type of cropping: 1) sole crops of switchgrass (Sw) – control; 2) strip intercropping of switchgrass and lupine (Sw + strip); 3) mixed intercropping of switchgrass and lupine (Sw + mix). Factor B – years of switchgrass cultivation (2010–2016). It was demonstrated that perennial switchgrass cultivation has the potential to increase SOM content. SOM content in Sw + strip crops increased by 0.12%, in Sw + mix – by 0.09% and in Sw – by 0.07%. The highest switchgrass productivity was formed in Sw + strip (from 1.11 to 1.53 kg m-2) and in Sw + mix (from 1.12 to 1.45 kg m-2) crops, the lowest – in Sw (from 0.85 to 1.34 kg m-2) crop. The maximum switchgrass productivity was observed for 5–7 years of cultivation. The highest height of plants and number of shoots of switchgrass were in Sw + strip crops, and significantly less in the other treatments. The results of the experiment showed a great increase of switchgrass productivity and SOM content in switchgrass crops and confirmed that switchgrass can be a sustainable energy crop.
Echinacea in Ukraine: results of introduction and study of biology
(1999) Самородов, Віктор Миколайович; Поспєлов, Сергій Вікторович
EVALUATION OF BINDING AFFINITY OF ETHIDIUM HOMODIMER-III TO DNA BY FLUORESCENT METHOD
(2018-05-21) Короткова, Ірина Валентинівна; Сахно, Тамара Вікторівна; Барашков, М. М.; Иргибаева, И. С.; Алдонгаров, А.; Мантель, А.
Formation of fruit yield and quality depending on foliar feeding of sown cucumber in protected soil conditions
(Полтавський державний аграрний університет, 2025) Юрченко, Світлана Олександрівна; Yurchenko, S. O.; Dudkа, Е.
An important element of cucumber cultivation technology in protected soil conditions is a rational plant fertilization scheme. Ensuring optimal nutrition of plants with micro and macroelements, especially in conditions of protected soil, is one of the important conditions for increasing the yield of vegetable crops with high fruit quality. The appearance of new microfertilizers on the market requires research to study their impact on the formation of the yield and quality of cucumber fruits. Cucumber ranks first among vegetable crops in greenhouse farms in terms of area and yield level. This culture is most demanding on food conditions, temperature and water regimes.
Formation of yield of soft winter wheat depending on varietal properties and the influence of biostimulants based on rhizobacteria
(2025) Юрченко, Світлана Олександрівна; Yurchenko, S. O.; Palaziuk, B.
Agricultural science has been conducting research for a long time with the aim of developing technologies for growing winter wheat to reduce the negative impact of abiotic and biotic factors. The latter can significantly reduce yields and impair grain quality. The use of biological products has now become an integral part of the technological chain in the cultivation of grain crops in environmentally friendly farming systems.
Genus Echinacea Moench. in Ukraine: sixty-year experience of studying and using
(2004-09) Самородов, Віктор Миколайович; Поспєлов, Сергій Вікторович
Geoinformation monitoring of the tourist industry potential of the territory
(2023) Shevchuk, S. M.; Laslo, O. O.; Onipko, V. V.; Шевчук, Сергій Миколайович; Ласло, Оксана Олександрівна; Оніпко, Валентина Володимирівна
In the conditions of the digital economy, data exchange in the tourism information support system takes place mainly in real time. GIS, gradually replacing traditional tools, allows you to represent the process of tourist service in the form of interactive digital services. The application of GIS in the tourism and hospitality industry is of particular importance for travel planning, online booking, determining the location and recreational potential of destinations, support systems and decision-making.
Grain yield of corn hybrids depends on their maturity group
(2025) Юрченко, Світлана Олександрівна; Yurchenko, S. O.; Stepanenko, B.
An important factor in modern corn cultivation technologies is the use of innovative hybrids, which increase yields by 50-80%. Scientific research and production experience indicate the high potential of the crop, which is used at 40-50%, since it is quite achievable to obtain yields of modern hybrids at the level of 16-18 t/ha. However, the realization of the potential of corn hybrids is hampered by low yield stability in different agroecological zones. The high material and energy costs of growing corn for grain encourage scientific justification of the main elements of technology, taking into account the maturity group of hybrids and soil and climatic conditions.
Influence of growth stimulators on photosynthetic activity of spring barley crops
(2021-05-05) Чайка, Тетяна Олександрівна; Горобець, Максим Вікторович; Крикунова, Валентина Юхимівна; Лотиш, Ігор Ігорович
Influence of Stressful Environmental Conditions on the Formation of Grain Quality Indicators of Winter Wheat Varieties of Poltava State Agrarian University
(2025) Криворучко, Людмила Михайлівна; Kryvoruchko, L. M.; Kotelevskyi, Y. Y.; Makaova-Melamud, B. Y.
The article presents the results of a comprehensive study on the impact of abiotic stress factors caused by global climate change on the formation of technological and biochemical grain quality indicators of winter wheat varieties bred at Poltava State Agrarian University. The author analyzes the dynamics of accumulation of protein, wet gluten, and essential amino acids under conditions of high-temperature stress and hydrothermal destabilization during the critical stages of grain filling and maturation. Special attention is paid to evaluating the adaptive potential and genetic plasticity of modern varieties (such as "Dykanka", "Vylshana", and others) in response to drought and air aridity. The study establishes correlation dependencies between the hydrothermal coefficient, soil moisture deficits, and final baking properties of the grain, including vitreousness and sedimentation value. The findings demonstrate that while severe drought limits overall yield capacity, certain genotypes exhibit high homeostasis, maintaining high-quality bread-making parameters even under stressful environmental conditions. The practical significance of the research lies in identifying the most resilient varieties for further cultivation in the Forest-Steppe zone of Ukraine and optimizing adaptive management strategies to ensure food security.
On the resistance of low-lighin forms of corn to european corn borer
(1978-03) Писаренко, Віктор Микитович; Сусідко, П.І.; Домашев, П.П.
ORGANOPOLYSILANE POLYMERS: QUANTUM CHEMICAL STUDY
(2020-01-25) Короткова, Ірина Валентинівна
Pale-purple coneflower (Echinacea pallida (Nutt.) Nutt.) in Ukraine: particularities of biology, growing and quality of raw material
(2004-09) Поспєлов, Сергій Вікторович; Самородов, Віктор Миколайович

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