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Browsing Кафедра рослинництва by Author "Hanhur, V. V."
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Item Dynamics of nutrients in the soil and spring barley yield depending on the rates of mineral Fertilizers(2021) Hanhur, V. V.; Marenych, M. M.; Korotkova, I. V.; Gamayunova, V.; Len, O. I.; Marinich, L. H. ; Olepir, R. V.; Гангур, Володимир Васильович; Маренич, Микола Миколайович; Короткова, Ірина Валентинівна; Лень, Олександр Іванович; Марініч, Любов Григорівна; Олепір, Роман ВікторовичPublication Effect of fertilization and microbial preparations on productivity of chickpea (Cicer arietinum L.)(Polish Botanical Society, 2024) Yeremko, L. S.; Hanhur, V. V.; Staniak, M.; Єремко, Людмила Сергіївна; Гангур, Володимир ВасильовичThe aim of the study was to optimize the nutritional status and increase the productivity of chickpeas through the application of mineral and organic-mineral fertilizers as well as microbial preparations based on nitrogen-fixing, phosphorus-mobilizing, and potassium-mobilizing microorganisms. The research was conducted in 2019–2021 in the Poltava Research Agricultural Station (Ukraine). NPK fertilizers were applied at a dose, of 20, 80, and 80 kg ha−1, respectively. Before sowing, the seeds were inoculated with the microbial preparation BiNitro Chickpea (BN) and Biofosforyn (BF). Foliar feeding was carried out with the microfertilizer Freya–AquaTM C(12) Legumes (F). The development of chickpea leaf area and the intensity of organic matter production were largely determined by the supply of the main macronutrients to the plants. The introduction of NPK significantly increased leaf area and net photosynthetic productivity, while the effect of BN, BF, and F on the values of these indices was not significant. Their effect was manifested during the accumulation of aboveground biomass and the formation of yield structure elements. An increase in the seed yield was shown in relation to the application of NPK, microbial preparations, and micronutrient fertilizers. Regardless of the NPK, the highest yield was shown in the variant of the combination of BN+BF+F.Publication Effect of Mineral Fertilization and Seed Inoculation with Microbial Preparation on Seed and Protein Yield of Pea (Pisum sativum L.)(2024) Yeremko, L. S.; Hanhur, V. V.; Staniak, M.; Єремко, Людмила Сергіївна; Гангур, Володимир ВасильовичThe aim of this study was to determine the effects of different NPK rates and N application methods and seed inoculation with a microbial preparation on selected elements of plant growth and the productivity parameters seed yield, protein content in seeds and the yield of protein. The research hypothesis suggested that seed inoculation and a split rate of N application with an optimal supply of plants with PK could improve the nutritional status and increase the efficiency of nutrient use in peas. The studies included two factors: the application of NPK at doses of N0P0K0 (control), N15P15K15 (pre-sowing), N15P30K30 + N15 (pre-sowing + N15 at BBCH 22–23), N30P30K30 (pre-sowing), N30P45K45 + N15 (pre-sowing + N15 at BBCH 22–23) and N45P45K45 (pre-sowing), and seed inoculation with the microbial preparation Rhizogumin. The results of the study showed significant effects of seed inoculation and mineral fertilization on pea plant growth and the productivity parameters seed yield, protein content and protein yield. It was concluded that among the studied combinations, seed inoculation and the application of mineral fertilizers with fractional nitrogen fertilization with N30P45K45 + N15 were the most effective. This combination significantly increased seed yield, protein content and protein yield compared to the control treatment (by 26.2%, 11.1% and 43,5%, respectively).Item Effect of UV-C radiation on basic indices of growth process of winter wheat (Triticum aestivum L.) seeds in pre-sowing treatment(2020) Semenov, A. O. ; Korotkova, I. V. ; Sakhno, T. V. ; Marenych, M. M. ; Hanhur, V. V. ; Liashenko, V. V. ; Kaminsky, V.; Семенов, Анатолій Олексійович; Короткова, Ірина Валентинівна; Сахно, Тамара Вікторівна; Маренич, Микола Миколайович; Гангур, Володимир Васильович; Ляшенко, Віктор ВасильовичItem Formation of the leaf surface and productivity of the chickling vetch (Lathyrus sativus L.) depending on the amounts of mineral fertilizers and pre-sowing inoculation of seeds(2021) Kaminsky, V.; Sokyrko, D.; Hanhur, V. V.; Yeremko, L. S.; Гангур, Володимир Васильович; Єремко, Людмила СергіївнаItem 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.Item 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 ГригорівнаResearch 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.Publication Kształtowanie się produktywności roślin strączkowych w zależności od rodzaju stosowanych preparatów humusowych(2023) Yeremko, L. S.; Hanhur, V. V.; Єремко, Людмила Сергіївна; Гангур, Володимир ВасильовичW podejmowaniu problematyki stabilizacji produkcji nasion o wysokiej zawartości białka duże znaczenie ma kształtowanie wysokoproduktywnych upraw roślin strączkowych poprzez doskonalenie ich agrotechniki. Obiecującym elementem technologii uprawy jest zastosowanie substancji biologicznie czynnych o charakterze humusowym, które regulują procesy metaboliczne w roślinach, a także przyczyniają się do polepszenia właściwości adaptacyjnych roślin do niekorzystnych warunków środowiska i korzystnie wpływają na plonowanie.Publication Moisture supply and weed infestation of spring barley crops (Hordeum vulgare L.) depending on the basic tillage system(2023) Hanhur, V. V.; Hanhur, M. V.; Гангур, Володимир Васильович; Гангур, Микола ВолодимировичSpring barley (Hordeum vulgare L.) is one of the most common crops in the world of agriculture. Field research was conducted at the Poltava State Agricultural Experimental Station. M. I. Vavilov during 2021–2022. The research results show that the smallest number of weeds in crop crops (32.8 pcs./m2) was counted during tillage using Mini-till technology. When tillage, according to classical technology, there was an increase in the number of weeds by 2.4 pcs/m2 compared to the Mini-till system. The maximum abundance of weeds was observed on the No-till variant, which is 5.1 pcs/m2 more compared to Mini-till tillage. A similar level of weed infestation of crops was observed with shallow tillage (37.4 pcs./ m2).Item OPTIMIZATION OF FACTORS OF MANAGING PRODUCTIVE PROCESSES OF WINTER WHEAT IN THE FOREST-STEPPE(2020) Marenych, M. M.; Kaminsky, V. ; Bulyhin, S. Yu.; Hanhur, V. V.; Korotkova, I. V.; Yurchenko, S. O.; Bahan, A. V. ; Taranenko, S. V.; Liashenko, V. V.; Маренич, Микола Миколайович; Гангур, Володимир Васильович; Короткова, Ірина Валентинівна; Юрченко, Світлана Олександрівна; Баган, Алла Василівна; Тараненко, Сергій Володимирович; Ляшенко, Віктор ВасильовичPublication The effect of mineral fertilization and foliar application on seed yield of grass pea(2024) Yeremko, L. S.; Hanhur, V. V.; Len, O. I.; Єремко, Людмила Сергіївна; Гангур, Володимир Васильович; Лень, Олександр ІвановичAn important strategy for ensuring food security in the context of global climate changes associated with an increase in average daily air temperature and changes in precipitation patterns is introduction of cultivation technologies of legume with high adaptive capacity to adverse abiotic factors. In most countries of the world, in order to overcome the problem of protein deficiency, in recent years there has been a significant increase in interest in cultivation of legumes, both in the production of food and pharmaceuticals, and to improve the feed base in the livestock sector.Publication The effect of mineral fertilization and seed inoculation on productivity of pea(2024) Yeremko, L. S.; Hanhur, V. V.; Len, O. I.; Єремко, Людмила Сергіївна; Гангур, Володимир Васильович; Лень, Олександр ІвановичThe decrease in the amount of food products of animal origin, especially in countries with low living standards and incomes, has led to an escalation of the problem of food protein deficiency. At the same time, the problem of the so-called hidden hunger caused by a lack of micronutrients in the diet is becoming an ever-growing danger. Scientists note that this problem is affecting regions with insufficient food supply, as well as highly developed countries, where most of the population consumes a lot of energy intensive, micronutrient-poor foods high in carbohydrates and fats.Publication The effect of mineral fertilization and seed treatment with potassium humate on winter wheat grain yield and protein content in grain(2024) Yeremko, L. S.; Hanhur, V. V.; Len, O. I.; Єремко, Людмила Сергіївна; Гангур, Володимир Васильович; Лень, Олександр ІвановичAmong the main grain crops in Ukraine, winter wheat plays a strategic role in ensuring food security, which means providing the country with high-quality food, feed and raw materials for industry. One of the most important factors in increasing grain productivity of winter wheat and improving the quality of the crop is the supply of mineral nutrients to the plants. For the formation of 1 Mg ha-1 of grain yield and the relevant amount of straw, winter wheat plants require 15-26 kg N, 2-7 kg P2O5, 11-22 kg K2O [1].Item THE EFFECT OF PRE-SOWING TREATMENT OF WINTER SOFT WHEAT SEEDS WITH UV-C RADIATION ON BIOLOGICAL PROCESSES(2020) Korotkova, I. V.; Marenych, M. M. ; Hanhur, V. V. ; Sakhno, T. V.; Semenov, A. O. ; Короткова, Ірина Валентинівна; Маренич, Микола Миколайович; Гангур, Володимир Васильович; Сахно, Тамара Вікторівна; Семенов, Анатолій ОлексійовичItem The effect of soil tillage on symbiotic activity of soybean crops(2020) Hanhur, V. V.; Marenych, M. M.; Yeremko, L. S.; Yurchenko, S. O.; Hordieieva, O. F. ; Korotkova, I. V.; Гангур, Володимир Васильович; Маренич, Микола Миколайович; Єремко, Людмила Сергіївна; Юрченко, Світлана Олександрівна; Гордєєва, Олена Федорівна; Короткова, Ірина ВалентинівнаPublication The formation of maize hybrids productivity depending on seeding rates in the conditions of the left-bank forest-steppe of Ukraine(2024) Yeremko, L. S.; Hanhur, V. V.; Marenych, M. M.; Len, O. I.; Єремко, Людмила Сергіївна; Гангур, Володимир Васильович; Маренич, Микола Миколайович; Лень, Олександр ІвановичMaize (Zea mays L.) is one of the most widely grown cereal crops in the world. Among other field crops, it is distinguished by its high potential for biological productivity and diverse use. Recently, the grain of this crop has been getting a new use - for technical purposes, as a renewable energy source, i.e. for bioethanol production. The main factor that will contribute to the formation of consistently high yields and increase in overall corn production in Ukraine in the following years is the introduction of new and improvement of existing elements of corn cultivation technologies.Item Weed Control and Winter Wheat Crop Yield With the Application of Herbicides, Nitrogen Fertilizers, and Their Mixtures With Humic Growth Regulators(2021) Korotkova, I. V.; Marenych, M. M.; Hanhur, V. V.; Laslo, O. O.; Chetveryk, O. O.; Liashenko, V. V.; Короткова, Ірина Валентинівна; Маренич, Микола Миколайович; Гангур, Володимир Васильович; Ласло, Оксана Олександрівна; Четверик, Оксана Олександрівна; Ляшенко, Віктор ВасильовичThe aim of the present study was to determine the efficacy of the application of mixtures containing various combinations of humic substances, with herbicides and nitrogen fertilizers, in weed control and optimizing the plant nutrition system. We also aimed to evaluate the infuence of these substances on winter wheat productivity. Five Ukrainian winter wheat cultivars (‘Kryzhynka,’ ‘Smuhlyanka,’ ‘Slavna,’ ‘Kubus,’ and ‘Mulan’) were sown in a randomized complete block design, with three replications, in the years 2014 2019. The analysis of the effect of the compositions containing herbicides, with various physiologically active substances, in a mixture with humic preparations (Humifeld, 4R Foliar concentrate) was performed by counting weeds per square meter in each experimental plot. e best performance in weed control, including perennial species, was obtained from using a mixture of Grodil Maxi herbicide with the humic preparation, Humifeld. THe crop treatment of this mixture resulted in a 23.6% reduction in weeds, compared to the treatment with the Grodil Maxi herbicide only. At the same time, the complex application of a number of herbicides in a mixture with the humic preparation, 4R Foliar concentrate led to the opposite effect. Various applications of mixtures of humates (4R Foliar concentrate, 5R SoilBoost) with nitrogen fertilizers (ammonium nitrate; carbamide-ammonium mixture) to optimize the winter wheat nutritional system and yield increases have been studied. e highest yield increase of 20%–22% was harvested in the plots treated with 5R SoilBoost and 4R Foliar concentrate plus ammonium nitrate. In addition, the efficacy of wheat crop foliar feeding with mixtures of humates, plus a carbamide-ammonia mixture, in different phases of vegetation has been established. A yield increase of 10.0%–21.4% resulting from the use of such compositions was obtained.Publication Wpływ stosowania nawożenia mineralnego oraz preparatu mikrobiologicznego na produktywność soczewicy(2023) Yeremko, L. S.; Hanhur, V. V.; Sokyrko, M.; Len, O. I.; Єремко, Людмила Сергіївна; Гангур, Володимир Васильович; Лень, Олександр ІвановичSoczewica odgrywa ważną rolę w zdrowym żywieniu ludzi, produkcji wysokiej jakości pasz oraz w utrzymaniu żyzności gleby. Jej uprawa wzbogaca glebę w składniki pokarmowe poprzez zwiększenie zawartości azotu, węgla i związków organicznych, które pochodzą z resztek pożniwnych. Nasiona tej rośliny są źródłem białka, makro- i mikroelementów, witamin oraz związków biologicznie czynnych.