IMPACT OF PLANTING DENSITY ON SUNFLOWER YIELD IN EASTERN UKRAINE

Автор(и)

  • Олександр Добренький Yuriev Рlant Production Institute of the National Academy of Agrarian Sciences of Ukraine https://orcid.org/0000-0002-2632-4885
  • Сергій Авраменко Yuriev Рlant Production Institute of the National Academy of Agrarian Sciences of Ukraine https://orcid.org/0000-0003-4737-8441

DOI:

https://doi.org/10.30890/2567-5273.2025-40-01-002

Ключові слова:

Sunflower, plant density, yield, climatic conditions

Анотація

Sunflower is a key crop in Ukraine, accounting for over 30% of global sunflower oil production. Recent studies emphasize optimizing cultivation technologies, particularly planting density, to improve sunflower yield and quality under varying climatic con

Посилання

Dobrenkyi O.A., Avramenko S.V. (2024). Yield of sunflower hybrids depended on plant density in the dry conditions of 2024. International Scientific and Practical Internet Conference «State-of-the-Art Technologies in Plant Production.2024; pp. 56-59.

Dzyubenko, N. et al. (2020). Analysis of Fatty Acid Profiles in Sunflower Cultivars Using Gas Chromatography. Journal of Crop Science and Technology, 14(1), 10–18.

Food and Agriculture Organization of the United Nations. (2023). Sunflower production data by country. FAOSTAT. https://www.fao.org/faostat

Ivanenko, S. and Honchar, P. (2020). Impact of Crop Rotation on Sunflower Yields in Ukrainian Chernozem. Ukrainian Journal of Agronomy, 8(2), 45–50.

Kovalenko, M. V., Poltavets, N. A., & Zhyvchik, O. M. (2018). Influence of climatic factors on sunflower yield in Ukraine. Bulletin of Agricultural Science, 96(5), 20–25.

Kyrychenko V. V. Breeding and Seed Production of Sunflower (Helianthus annuus L.) / V. V. Kyrychenko. – Kharkiv: Magda LTD, 2005. – 386 p.

Li, J.; Qu, Z.; Chen, J.; Yang, B.; Huang, Y. Effect of Planting Density on the Growth and Yield of Sunflower under Mulched Drip Irrigation. Water 2019, 11, 752. https://doi.org/10.3390/w11040752

Mohammad J. Zarea, Amir Ghalavand, Jahanfar Daneshian. Effect of planting patterns of sunflower on yield and extinction coefficient. Agronomy for Sustainable Development, 2005, 25 (4), pp.513-518. ffhal-00886308

Mouillon P, Caldwell BA, Cordeau S, Pelzer CJ, Wayman S, Ryan MR. Crop density affects weed suppression in organically managed Sunflower. Agronomy Journal. 2020; 112: 450–457.

National Academy of Agrarian Sciences (2022). Agrotechnical Recommendations for Oil Crops in Ukraine. National Academy of Agrarian Sciences of Ukraine.

Poltavets, N. A., & Ivanenko, T. V. (2020). Optimization of sunflower sowing density for different hybrids. Ukrainian Journal of Agronomy, 4(3), 56–63.

Poltavets, N. et al. (2019). Sunflower Oil Content and Fatty Acid Composition in Modern Hybrids. Ukrainian Oilseeds Bulletin, 12(4), 31–37.

UkrAgroConsult. (2022). Ukraine’s Role in Global Sunflower Oil Market. Available: https://www.ukragroconsult.com

Опубліковано

2025-08-30

Як цитувати

Добренький, О., & Авраменко, С. (2025). IMPACT OF PLANTING DENSITY ON SUNFLOWER YIELD IN EASTERN UKRAINE. Modern Engineering and Innovative Technologies, 1(40-01), 185–192. https://doi.org/10.30890/2567-5273.2025-40-01-002

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