Кафедра біології
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Перегляд Кафедра біології по Автор "Burliai, Oleksandr"
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МатеріалFEATURES OF SUNFLOWER OF STRAWBERRY DEPENDING ON ADAPTIVE GROWING TECHNOLOGIES(Dallas, USA:Primedia eLaunch, 2019) Karpenko, Victor ; Burliai, Oleksandr ; Nepochatenko, Oleksandr ; Butsyk, Roman ; Smertenyuk, IgorWhen growing strawberries, we must pay special attention and make the transition to less harmful technologies in order to obtain environmentally friendly products. This position minimizes the possibility of using mineral fertilizers or inorganic protection in favor of organic methods or substances of biological nature that do not have a harmful aftereffect. This is of particular importance when mulching the soil with various materials, as the most advanced method of increasing the productivity of strawberry stands. Therefore, the selection of the most adapted and improved technologies for growing environmentally friendly strawberries determines the purpose of our research. The highest results were achieved in the growth productivity of strawberries when it was grown using environmental technology with mulching the soil together with black agrofibre and straw. Moreover, the average results of the assimilation surface of strawberries amounted to 28.4 thousand m2 / ha for the Dukat variety, and 29.1 thousand m2 / ha for the Malvina variety. Such results practically exceeded the data of the control variant twice. A significant increase in the number of tendrils on the strawberry bushes was about 30%. At the same time, the number of peduncles in the bushes increased by 15%. On the whole, according to the experiment, the results for strawberry varieties varied within 6.7–7.3 pcs / bush. A significant difference compared with the control option was 1.4–1.8 pcs / bush. We have achieved a 35% increase in strawberry berries when mulching the soil with black agrofibre together with straw as part of environmental cultivation technology. On average, over the years of research, the strawberry yield for the Dukat variety was 21.5 t / ha, and for the Malvina variety - 15.5 t / ha. At the same time, commodity quality of berries increased to 93.4%. The use of intensive (traditional) and biological technologies for growing strawberries, in terms of productivity, was significantly inferior to environmental technology, like other mulching materials inferior to black agrofibre.
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МатеріалProduction of alternative products and renewable energy sources in rural areas(Opole, 2016) Karpenko, Victor ; Burliai, Oleksandrand renewable energy sources on the example of Ukraine is analyzed. It is found that that Ukraine is an energy-dependent country, and the main sources of energy con-sumption are fossil fuels. At the same time, the share of renewable energy sources in Ukraine is less than 2% which is one of the lowest indicators in Europe. However, we possess a massive unused potential for energy savings in the form of natural rene-wable energy and, in particular, there is a big potential of biomass available for energy production. Economically justified energy potential of existing biomass waste is about 25 million tons and the energy potential of biomass which can be grown on unused agricultural lands covering more than 4 mln ha – about 13 million tons (Table 3). Due to this potential we can cover up to 18% of total primary energy consumption in Ukraine. Thus, rural areas of Ukraine have a significant potential for bioenergy deve-lopment of the country.
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МатеріалTRENDY ROZWOJU OGRODNICTWA NA UKRAINIE(Kraków, 2013) Karpenko, Viktor ; Burliai, Oleksandr ; Kiforenko, OksanaW pracу przedstawiono wyniki badań analizy branży sadownictwa na Ukrainie. Należy zauważyć, że przemysł ten jest w stanie kryzysu i dla pokonania tego stanu potrzebny jest szereg transformacji organizacyjno-ekonomicznych. Są to: wprowadzenie intensywnych oszczędnych technologii uprawy, rozbudowa sieci przedsiębiorstw specjalizujących się w produkcji owoców i jagód, polepszenie lokalizacji ogrodów, poprawa struktury i składu gatunkowego nasadzeń odmian, rozszerzenie przetwarzania i przechowywania produkcji, opracowanie środków w celu poprawy skuteczności obiecujących form zarządzania, itp.
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МатеріалTrendy rozwoju ogroodnictwa na Ukrainie(Kraków, 2013) Karpenko, Wiktor ; Burliai, Oleksandr ; Mostowiak, IwanThe article presents the research results of the analysis of fruit production sector of Ukraine. It is shown that the branch is in the conditions of crisis and to overcome it, it is necessary to make a number of organizational- economic changes, namely, introduction of intensive resource saving technologies of fruit growing, extension of the network of farms specialized in fruit and berry production, improvement of orchards location, improvement of variety composition of plantations, processing and storing of commodities in the place of their production, elaboration of measures to increase the efficiency of perspective forms farming etc.