Міжнародні видання

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Adaptive Effect of Echinacea Extracts
(2020-12) Поспєлов, Сергій Вікторович; Поспєлова, Ганна Дмитрівна; Здор, Вячеслав Миколайович
Application of SSR markers for assessment of genetic similarity and genotype identification in local winter wheat breeding program
(2024) Batashova, M. Ye.; Kryvoruchko, L. M.; Makaova-Melamud, B.; Tyshchenko, V. M.; Spanoghe, M.; Криворучко, Людмила Михайлівна; Тищенко, Володимир Миколайович
Simple sequence repeat (SSR) markers are widely used for genetic analysis in plant breeding, allowing for the investigation of genetic divergence and similarity of genotypes, identification of unique alleles and determination of levels of genetic diversity.
Assessment of landfills and their impact on the soil: a local study in Ukraine
(2024) Pysarenko, P. V.; Samoilik, M. S.; Pysarenko, V. M.; Mostoviak, I.; Taranenko, A. O.; Taranenko, S. V.; Dychenko, O. Yu.; Lastovka, V.; Husinsky, D.; Писаренко, Павло Вікторович; Самойлік, Марина Сергіївна; Писаренко, Віктор Микитович; Мостов'як, І. І.; Тараненко, Анна Олексіївна; Тараненко, Сергій Володимирович; Диченко, Оксана Юріївна; Ластовка, В.; Гусинський, Д.
Landfills are widely utilised for waste disposal due to their economic advantages and ease of implementation compared to alternative methods. However, landfills exert significant environmental and health impacts on adjacent agricultural land. Accumulation of heavy metals in soil is a risk to ecological and food safety. Methodological approaches to assess and mitigate the impact of landfills on agricultural land are essential for ensuring sustainable land use practices and safeguarding human health. In this study, landfills were assessed at the local level, and the hazard level was classified according to it. A set of priority measures for restoring technogenic disturbed areas and minimising their impact on agricultural land was determined. The need to select a set of innovative, ecologically oriented methods for remediation of landfills, depending on the type and degree of soil contamination, was identified in context of ensuring environmental and food security.
Biocontrol of Mycoflora of Winter Wheat Seeds
(2020-06) Поспєлов, Сергій Вікторович; Поспєлова, Ганна Дмитрівна; Коваленко, Нінель Павлівна; Шерстюк, Олена Леонідівна; Здор, Вячеслав Миколайович
Conformational Mobility of 4,4′-Bisdimethyl-Aminobenzophenone in the Excited State.
(Springer, 2005) Ромашко, Таміла Петрівна
Quantum-chemical calculations on various conformational states of the molecule of Michler’s ketone have been carried out by semi-empirical and non-empirical methods (HyperChem 7.0 suite of programs and Gaussian 98). The influence of solvation on the relative levels of different orbital types and on the spin states of the molecule has been examined. The possibility of the TICT process occurring in polar media, which may have an important effect on the spectral characteristics of Michler’s ketone, has been investigated.
Effect of cultivation technology on switchgrass (Panicum virgatum L.) productivity in marginal lands in Ukraine
(2019-09) Taranenko, A. O. ; Kulyk, M. I. ; Galytska, M. A. ; Taranenko, S. V.; Тараненко, Анна Олексіївна; Кулик, Максим Іванович; Галицька, Марина Анатоліївна; Тараненко, Сергій Володимирович
Growing plants for biofuel production on marginal lands is of major importance in many developing countries. As a biomass source, switchgrass (Panicum virgatum L.) is a most adaptable plastic crop, forming extensive ground cover and vegetative biomass, providing a very high productivity over a short period of time. This study investigated the effects of cultivation (type of growing conditions and N fertilization rates) on biomass yields and changes in the structure of the switchgrass phytocenosis in different types of cropping systems. The biomass yields in stripe and mixed crops were higher than in single crops in the third year of cultivation. Switchgrass plants in intercrops were characterized by a greater height and number of shoots per unit area compared to mixed crops and monocultures. Biomass yields increased with each year of this research. The maximum biomass yields were attained with 30 kg ha −1 of N fertilization and the minimum yields where there was no fertilization.
Effect of grain meteorological factors and time of spring vegetation recovery on the development and yield of winter grain crops in Ukraine.
(2014) Калініченко, Антоніна Володимирівна; Гангур, Володимир Васильович; Маренич, Микола Миколайович; Kalinichenko, A. V.; Hanhur, V. V.; Marenych, M. M.
Efficiency of energy crops cultivation for business development in Ukraine
(2020) Kulyk, M. I.; Kalinichenko, O. V.; Dekovets, V.; Кулик, Максим Іванович; Калініченко, Олександр Володимирович
Efficiency of pre-sowing treatment of echinacea pale seeds on morphometric indicators of second year of vegetation plants.
(2020-10) Григоришин, Єгор Володимирович; Поспєлов, Сергій Вікторович; Гордєєва, Олена Федорівна
Energetyka odnawialna – problem szi shanca dla Ukrainy
(Proceeting of ECOpole, Opole: Opole University,, 2014) Kalinichenko, A. V.; Malynska, L. V.; Kalinichenko, V. M. ; Sazonova, N. A.; Калініченко, Антоніна Володимирівна; Калініченко, Володимир Миколайович; Сазонова, Наталія Анатоліївна
Energy crops: the link between education and science
(University of Opole, Opole 2018, 2018) Gorb, O. O.; Kostenko, O. M.; Kulyk, M. I.; Yasnolob, I. O. ; Kalinichenko, A. V.; Горб, Олег Олександрович; Костенко, Олена Михайлівна; Кулик, Максим Іванович; Яснолоб, Ілона Олександрівна; Калініченко, Антоніна Володимирівна
Involving in energy balance of agriculture industry biological kinds of fuel as renewable resources of accumulated solar energy is one of the critical tasks at present. But, use of energy biomass potential is restricted by agro-industrial technologies to obtain energy and appropriate equipment and technical means absence that would be adapted to functioning conditions and the lack of specialists in this field. Within 10 years of fruitful scientific work we a great deal of information has been compiled, theoretical material and results of researches of energy crops have been summarized and trained students. The basis of theoretical researches was detailed and substantial review of literature references, materials of domestic and foreign scientific publications as well as corresponding practical recommendations and methods. We applied both general scientific methods (dialectics, analysis and synthesis) and special ones for analytical review of literature. It is determined that energy crops are adapted to growing conditions throughout the territory of Ukraine. Also it has been established that management of cultivation, harvesting and storage of energy crop biomass requires improvement and scientific substantiation in the conditions of our country. Environmental issues of energy plantations and carbon circulation require further more complicated study. These problems solving will allow obtaining plant raw material to produce biofuel annually for a long period of time which requires the work of the relevant specialists. That is why, the problem of professional training of the future specialists, forming of social and labour potentiality is paid considerable attention at present. It has been established that education is a branch of social sphere in which stable development of modern activity should be considered as a process of human potential reproduction on the broadened and innovative basis. A poor teachers’ motivation for doing innovative activity results in insufficient application of innovation technologies in the teaching process at higher educational establishment. Furthermore, innovative activity involves stable development of teacher’s creativity as well as changes of activity methods, styles of thinking and information competency formation. Application of the proposed model in the teaching process enables to optimize mastering of theoretical and practical components of the disciplines of natural sciences on the basis of innovative component. Besides, this increases effectiveness of students’ independent work while doing research work together with postgraduates and teachers. It’s help students of agronomic profile to gain new, modern knowledge and become more competitive at the employment market.
Energy transfer in scintillation composition on the base of poly(methyl methacrylate)
(Інститут монокристалів НАНУ, 2006) Ромашко, Таміла Петрівна
Изучены спектры стационарной флуоресценции и синхронного сканирования флуоресценции сцинтилляционной композиции на основе полиметилметакрилата.
Extrathermodynamics: Varieties of Compensation Effect
(ACS, 2016-03-07) Ромашко, Таміла Петрівна
There are several types of the H compensation. Along with well-known phenomenon of the H-S compensation, two more types of the H-(S+Rln) compensation are observed in some series of systems. The nature of these phenomena is connected with the behavior of phase volume of systems, . The role of other thermodynamic parameters, which describe series, in manifestation of this or that types of the H compensation is shown in light of molecular statistical mechanics.
Formation of the quality indicators of hemp (Cannabis sativa L.) seeds sown under organic growing technology
(2023) Pylypchenko, A. V.; Marenych, M. M.; Hanhur, V. V.; Semenov, A. O.; Sakhno, T. V.; Ponomarenko, S.; Karpuk, L. M.; Rozhkov, A. O.; Пилипченко, Андрій Васильович; Маренич, Микола Миколайович; Гангур, Володимир Васильович; Семенов, Анатолій Олексійович; Сахно, Тамара Вікторівна; Рожков, А. О.
The oil content of hemp seeds is controlled by the genotype and in the conducted studies did not depend on the growing technology; however, this factor had a synergistic effect with others. The protein content of hemp seeds during the years of research did not depend on weather conditions. Like other quality indicators, it had a slight variation, which indicates the significant role of the genetic characteristics of the varieties. On average, over the years of research, the protein content of the variants grown according to conventional technology was 25.2%, and according to transitional technology, it was 0.03% higher, which was within the limits of statistical error. The organic technology ensured the protein content at the level of 25.3%, and the use of the BioStymix-Niva microbial biodegrader - biodestructor contributed to the further growth of the indicator to 25.4%. The oil content of hemp seeds is not limited by other important characteristics, such as the yield of the hemp stems or the fiber content. Only the Glyana variety showed inverse correlations with plant height, hemp stems and seed productivity, they were of medium strength (r = -0.60 – -0.43). In the Zolotoniski 15 variety, only one inverse relationship was recorded, i.e. plant height (r = -0.57). No correlation was established between protein content and oil content in seeds. Correlations may change depending on other factors of cultivation, including weather conditions, elements of technology, etc., but the evaluation of varieties for cultivation according to these characteristics can significantly increase the efficiency of the production of cannabis products.
Gamma-aminobutyric acid modulates antioxidant and osmoprotective systems in seedlings of triticum aestivum cultivars differing in drought tolerance.
(2023) Kolupaev, Yu. E.; Shakhov, I. V.; Kokorev, A. I.; Kryvoruchko, L. M.; Yastreb, T. O.; Криворучко, Людмила Михайлівна
The stress-protective effects of plant neurotransmitters, including gamma-aminobutyric acid (GABA) have been intensively examined in recent years. However, studies on the GABA influence on stress protective systems in bread wheat cultivars with different drought adaptation strategies are still lacking. The aim of this work was to estimate the GABA effect on the state of antioxidant and osmoprotective systems in etiolated seedlings of two wheat cultivars differing significantly in drought tolerance, namely Doskonala (non-drought-resistant) and Tobak (drought-resistant) under model drought induced by PEG 6000. Two-day-old seedlings were transferred to 15% PEG 6000 and incubated for two days in the absence or presence of GABA. Treatment with 0.1 and 0.5 mM GABA significantly reduced the growth-inhibitory effect of PEG 6000 on the roots and shoots of both cultivars, but to a greater extent on those of non-resistant Doskonala. It was shown that GABA treatment reduced drought induced accumulation of H2O2 and MDA, stabilized SOD and GPX activity, the level of sugars, anthocyanins and flavonoids in seedlings of both cultivars. Meanwhile GABA treatment enhanced the stress-induced increase in proline content in the Doskonala cultivar, but decreased it in the Tobak, completely prevented stress induced decrease in anthocyanins and flavonoids level in the Tobak and only partially in Doskonala cultivar. Thus, the stabilization of the stress-protective systems functioning in the wheat cultivars and variety-dependent differences in response to GABA were revealed.
Impact of organic cultivation technology of fiber hemp (Cannabis Sativa L.) on soil agrochemical and bioecological properties
(2023) Pylypchenko, A. V.; Marenych, M. M.; Hanhur, V. V.; Semenov, A. O.; Korotkova, I. V.; Rozhkov, A. O.; Karpuk, L. M.; Laslo, O. O.; Marinich, L. H.; Ponomarenko, S.; Пилипченко, Андрій Васильович; Маренич, Микола Миколайович; Гангур, Володимир Васильович; Семенов, Анатолій Олексійович; Короткова, Ірина Валентинівна; Рожков, А. О.; Ласло, Оксана Олександрівна; Марініч, Любов Григорівна
Research into the correlations among components of soil biota is of significant importance for effective management of agroecosystems in organic agricultural production. Organic cultivation technologies contribute to increased nitrogen and phosphorus content in the soil, while reducing levels of P2O5 and K2O compared to inorganic methods. The influence of organic residue decomposers on macroelement composition in the soil has been examined, revealing a minimal impact on their levels. Organic technologies promote an augmentation of microorganisms, although there is a potential risk of heightened disease pathogens. It has been observed that under organic cultivation conditions, there is more intense tissue degradation, potentially attributed to higher microorganism activity. Transitional cultivation methods yield lower rates of degradation in comparison to organic techniques. The impact of organic technologies on the quantity of earthworms, nematodes, and springtails in the soil has been investigated. Organic practices have shown to increase their population, creating a favorable environment for soil biological indicators. Particular attention is given to correlation relationships between microorganisms responsible for nitrogen and phosphorus accumulation and the fungal component. High correlation values (r = 0.72–0.89) underscore the significance of comprehending these associations when employing organic cultivation methods. The study of correlations among soil biota components in organic production presents a promising task for the effective utilization of resources and the assurance of sustainable agroecosystem development.
IMPACT OF PLANT BIOMETRIC CHARACTERISTICS ON SEED PRODUCTIVITY OF CASTOR-OIL PLANT AND SWITCHGRASS DEPENDING UPON WEATHER CONDITIONS OF THE VEGETATION PERIOD IN THE FOREST-STEPPE OF UKRAINE
(Riga, Latvia : “Baltija Publishing”, 2018) Kulyk, M. I. ; Shokalo, N. S.; Кулик, Максим Іванович; Шокало, Наталія Сергіївна
Abstract. The article has demonstrated the necessity of investigating new, alien crops such ascastor-oil plant (Ricinus communis L.) and switchgrass (Panicum virgatum L.) as a raw material for production of biofuel and by-products for different fields of industry. The detailed description of plant morphology, and practices regarding increase of seed germination ability of the studied crops have been given. Solid literature overview has been made and attention has been emphasized on the up-to-date of the research of castor-oil plant and switchgrass seed productivity. Expanding of cultivation area enables to provide farmers with seed material as well as processing industry with raw material. In future this will permit to obtain seed material, plant biomass for energy purposes and technical oil of high quality in order to satisfy requirements of strategic fields of industry. Research object is the morphological and biological peculiarities and seed productivity of castor-oil plant and switchgrass depending on quantitative indices of plants considering weather conditions of the vegetation period. Methods. Methods of multi-year research in the forest-steppe of Ukraine are standard for the zone of these crops cultivation and special methodical recommendations have been used as well. The area of seeding plot of land was 54.0 м2, the area of accounting plot of land was 50 м2, experiment Observations and analyses have been applied according to the appropriate research recommendations. Statistical processing of the research results have been done by the analysis of variance as well as correlation and regression analysis, applying licensed computer programme Statistica–6.0. Results. Switchgrass and castor-oil plant response to the environmental conditions has been defined and this enables to allocate these crops in certain soil and climate zones of Ukraine reasonably and choose the ideal elements of the cultivation technology. This will permit to work out farm operations for the development of conditions close to favourable for plant growth and development and providing high productivity of phytomass and seed. It has been determined that studied crops have similar responses to the weather conditions. Under optimal conditions during the vegetation period (hydrothermal coefficient near or more than 1.0) increase of biometric characteristics, seed size and seed productivity has been recorded and vice versa. Established correlation dependencies have proved this factor (r > 0,70). Statistically proved that castor-oil plant provides higher seed productivity (to 2.68 тt/hа) depending on the length and number of clusters per the plant and switchgrass provides seed productivity depending on the length and number of panicle per the plant (to 0,93 t/hа). It has been also defined that seed productivity has close correlation connection with seed yield that is determined by biometric characteristics of the reproductive organs. Conclusion. Considerable impact of air temperature and precipitation on the formation of crop productivity elements has been established according to the results of five-year experiment. Impact of air temperature and precipitation is determinative for switchgrass and castor-oil plants yield and productivity. It has been found that increase of precipitation as well as growth of air temperature is favourable for castor-oil plants yield but much drier weather of the vegetation period is better for switchgrass yield. Taking into consideration research results according to biometric characteristics of plants and seed productivity depending on weather conditions, castor-oil plant can be recommended to cultivate on farms in the central forest-steppe of Ukraine in order to get technical oil of high quality and switchgrass is recommended to be used for biofuel production and energy generation.
IMPACT OF THE SOIL AND CLIMATE CONDITIONS ON THE FORMATION OF THE CROP YIELD AND GERMINATING POWER OF THE SWITCHGRASS (Panicum virgatum L.) SEEDS
(http://www.pimr.poznan.pl/biul/2018_4_KRK.pdf, 2018) Kulyk, M. I.; Rozhko, I. I.; Kurylo, V.; Кулик, Максим Іванович; Рожко, Ілона Іванівна
This paper investigates the productivity of the switchgrass seeds (Panicum virgatum L.) in close interaction with the agroecological conditions of the vegetation period. An impact has been established of the storage period on the indicator of the laboratory germination power of the seeds, which has been obtained under different soil conditions. In the future a highquality seed material of the switchgrass can provide better conditions for the growth and development of plants in the initial stages of organogenesis
Improving the thermostability of horseradish peroxidase by incorporating into water-immiscible coacervates
(NIGERIAN JOURNAL OF BIOTECHNOLOGY, 2018) Короткова, Ірина Валентинівна
Looking for novel matrix materials for encapsulation of enzymes based on waterimmiscible coacervates prepared by reaction of negatively charged hyaluronic acid and a positively charged recombinant mussel adhesive protein containing tyrosine residues was the subject of the investigation of this work. The results of experimental study of the thermostability of horseradish peroxidase (HRP) by means its encapsulation in these coacervates at temperature from 30 to 95 C is presented in this paper. The Michaelis- o Menten equation was applied to analyze of the enzymatic activity of HRP. The kinetic parameters were interpreted using a Lineweaver-Burk plot. According to the data obtained, Michaelis-Menten parameters, K and K , interpreted from the Lineweaver- M Cat Burk plots, were 0.271 mM and 2265 s for the free HRP and 0.325 mM and 2158 s for the -1 -1 rMAP/HA coacervate, containing HRP, respectively, which indicate that the enzyme did not lose its activity during the coacervate formation. It was founded that the free enzyme began to lose activity above 40 C, while the encapsulated HRP remained stable to 85 C. o o The encapsulated HRP lost only 18% and 25% of activity at temperature of 90 and 95 C, o respectively, while as free HRP loses all its initial activity, although they show similar activity at room temperature.
Investigation of characteristics of binary Ni–Co oxy-hydroxides for supercapacitor application
(2020) Kovalenko, V.; Kotok, V.; Sykchin, A.; Kovalenko, I.; Berzenina, O.; Stoliarenko, V.; Plaksiienko, I. L.; Pysarenko, P. V.; Samoilik, M. S. ; Писаренко, Павло Вікторович; Самойлік, Марина Сергіївна; Плаксієнко, Ірина Леонідівна

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