Formation of economically valuable traits by hybrids of the sunflower (Helianthus annuus ornamentalis (Multiflorus)) under organic growing technology
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Abstract
The culture of decorative sunflower in the concept of its use as a source of medicinal phytoraw materials is completely new and unconventional. Factors of crop productivity formation, namely: modern hybrid composition and seed sowing rate are proposed. The experimental results showed the superiority of the hybrid multi-flowered sunflower Teddy. In the hybrid sunflower Santa Fe, an increase in the sowing density led to a decrease in the diameter of the heads in all the studied variants. In the hybrid Teddy, this indicator was the highest, and the decrease was minimal. The decrease in the indicator was 11.7 cm to 6.3 cm; Double Sunking - from 8.4 cm to 5.5 cm and Santa Fe - from 9.3 cm to 6.0 cm. The mass of male petals in the air-dry state when growing the sunflower hybrid was maximum in Teddy - 4.0 g of phyto-raw materials from one plant, in Double Sunking - 1.5 g, and in Santa Fe - 1.8 g. The best indicators of plant productivity, as well as growth processes, were when growing multi-flowered sunflower with a standing density of 50 thousand seeds/ha. This rate ensured the collection of 5.1 g of air-dried petals from one plant or 25.5 kg/ha of phyto-raw materials in an air-dried state. At the rate of 60 thousand seeds/ha, the figures were 2.2 g and 11.0 kg/ha, and at 70 thousand seeds/ha - 2.6 g and 13.0 kg/ha, respectively.
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References
Andriychenko, L. (2016). Dormouse under the sun, growing in the daytime of Ukraine in short-rotation rotations. Farmer, 5:58-60.
Anishin, L.A. (2012). Regulators of plant growth: doubts and facts. Proposition, 5:64-65.
Anishin, L.V. (2004). Vitchinian biologically active preparations are coming to the fields of Ukraine. Proposition, 10:48.
Bazaliy, V. V., Domaratsky, E. O. and Kozlova, O. P. (2019). Infusion of growth stimulants and biofungicides on the architectonics of various morphobiotypes of dormouse. Science and technology journal: Equipment and technology APKIIV, 2:24-28.
Bazaluk, O., Havrysh, V., Nitsenko, V., Mazur, Y. and Lavrenko, S. (2022). Low-Cost Smart Farm Irrigation Systems in Kherson Province: Feasibility Study. Agronomy, 12 (5):1013. https://doi.org/10.3390/agronomy12051013
Buryak, Yu. (2014). Efficiency of plant growth regulators and microfertilizers in the dormouse plant. Newsletter of the Central Scientific Research Center for Emergency Medicine of the Kharkiv region, 20-25.
Dimitrov, S. G. (2015). Stability and plasticity of current hybrids for dormouse. Collection of scientific works of the National Scientific Center Institute of Agriculture of the National Academy of Sciences, 3:117-124.
Domaratskyi, O. O., Sidyakina, O. V., Ivanov, M. O. and Dobrovolskyi, A. V. (2017). A new generation biopreparation of the Helafit group in the technology of growing sunflower hybrids in the South of Ukraine. Taurian Scientific Herald, 98:51-56.
Fesenko, H., Averchev, O., Lavrenko, S., Avercheva, N. and Lavrenko, N. (2022). The Monitoring, assessment and development prospect of the cereal crop market in Ukraine. Scientific Papers Series Management, Economic Engineering in Agriculture and Rural Development, 22:317-323.
Gavrilyuk, M. M. (2008). Oil crops in Ukraine. Kyiv: "Osnova", 420 p.
Kaminsky, V. F. (2017). Biological farming in conditions of climate change. Ukrainian farmer's guide, 1:28-31.
Kostenko, N. P., Hryniv, S. M., Pavlyuk, N. V., Matus, V. M., Balykina, V. V., Barban, O. B. and Shkapenko, E. A. (2016). Methodology for examination of plant varieties of the ornamental group for excellence, homogeneity and stability. Vinnytsia: FOP Korzun D.Yu., pp.10-50. https://www.sops.gov.ua/uploads/page/5b9240b9a2095.pdf
Lavrenko, S. O. and Lavrenko, N. M. (2022). Monitoring of varieties and hybrids of sunflower and winter wheat for cultivation in the steppe zone of Ukraine. Taurian Scientific Herald. Series: Agricultural sciences, 124:70-78.
Lavrys, V. Yu. and Zhuykov, O. G. (2021). Phenological, biometric and structural indicators of multi-flowered sunflower hybrids as medicinal phytoraw materials at different sowing rates. Modern science: state and prospects of development: materials of the 4th All-Ukrainian Congress. scientific and practical conf. young scientists on the occasion of the Village Worker's Day. Government of Kherson, November 17, Kherson, 2021. p. 22-24.
Lihokhvor, V. V. (2004). Biological crop production. Lviv: NVF "Ukr. technologies", 312 p.
Lykhovyd, P., Lavrenko, S. and Lavrenko, N. (2020). Forecasting grain yields of winter crops in Kherson oblast using satellite-based vegetation indices. Bioscience research, 17:1912-1920.
Lykhovyd, P. V., Vozhehova, R. A., Lavrenko, S. O. and Lavrenko, N. M. (2022). The Study on the Relationship between Normalized Difference Vegetation Index and Fractional Green Canopy Cover in Five Selected Crops. Hindawi: The Scientific World Journal, Article ID 8479424. https://doi.org/10.1155/2022/8479424
Markova, N. V. (2014). Agro-ecological aspects of growing sunflower hybrids in the conditions of the southern Steppe of Ukraine. Herald of Agrarian Science of the Black Sea Region. Mykolaiv, 1:133-139.
Melnik, A. V. (2005). Determination of the optimal volume of life and soil storage during the growing pot culture of decorative dormouse. Collection of scientific works of the Uman State Agrarian University, 61:559-563.
Melnik, T. (2021). Similarities and prospects for the growth of the decorative dormouse (Helianthus annuus L.). Gonchar's Readings: Materials of Mizhnar. scientific-practical conf., consecration 92nd day of Dr. Silskysp. sciences, prof. Potter. Mikoli Dem'yanov. Sumi, 94-96.
Miller, G. (2015). Organic farming is a big scam. Agrosvit, 6:42-43.
Mrynskyi, I. M. and Lavrenko, S. O. (2007). Bioenergetic efficiency of elements of technology for growing hybrid seeds (F1) of sunflower "Visit". Taurian Scientific Bulletin, 52:98-102.
Okanenko, A. (1959). Physiology of the effect of foliar fertilization on photosynthesis and other processes of plant activity. Ways to increase the intensity of photosynthesis and other plant life processes: Proceedings of the IFR Academy of Sciences of the Ukrainian SSR, 16:53-62.
Ushkarenko, V. O., Kaplin, O. O., Kaplin, S. O. and Lavrenko, S. O. (2008). The influence of the level of water supply, nutrient background and stand density on the content of nitrates in the soil and the removal of nitrogen by oleic sunflower plants. Taurian Scientific Bulletin, 58:3-6.
Volkogon, V. V. and Dymova, S. B. (2010). The effect of microbial preparations on the assimilation of nutrients by cultivated plants. Herald of Agrarian Science, 5:25-28.
Wolfgan, N. (2013). Ecological farming in Germany. Organic production and food safety. Zhytomyr: Polissya, pp.26-38.
Zaika, S. O. (2013). Trends in the development of organic farming. Organic production and food safety. Zhytomyr: Polissya, pp.34-71.
Zhigailo, O. L. and Zhigailo, T. S. (2017). Modeling the productivity of dormouse in the minds of future climate changes in Ukraine under scenarios of anthropogenic influx RCP. Ukrainian hydrometeorological journal, 20:71-78.
Zhovtobryukh, N. V. and Miller, A. V. (2004). Longevity of the trivaval color of decorative dormouse grown in pots in closed soil depending on the diameter of the flower. Newsletter of the Sumy National Agrarian University. VIP, 12:88-99.
Zhuchenko, A. A. (1988). Adaptive potential of cultivated plants. Chisinau: Shtiintsa,. 767 p.
Zhuikov, O., Kyrylov, Yu. and Lavrenko, S. (2022a). The efficiency of sunflower cultivation on different levels of biologization. Scientific Papers Series Management, Economic Engineering in Agriculture and Rural Development, 22:807-814.
Zhuikov, O., Lavrenko, S., Lavrys, V. and Lavrenko, N. (2022b). Quantitative and qualitative indexes of the functioning of photosynthetic apparatus of ornamental sunflower plants with different seeding rates under conditions of the Southern Steppe of Ukraine. AgroLife Scientific Journal, 11:261-266.
Zhuykov, O., Burdiug, O., Ushkarenko, V., Lavrenko, S. and Lavrenko, N. (2020). Photosynthetic activity and productivity of sunflower hybrids in organic and traditional cultivation technologies. AgroLife Scientific Journal, 9:374-381.