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Information × Registration Number 0226U000332, (0125U000507) , R & D reports Title Development of Sunflower Cultivation Technology Components to Increase Hybrids' Performance popup.stage_title Розроблення елементів технології вирощування соняшнику для підвищення продуктивності гібридів Head Avramenko Serhii V., Доктор сільськогосподарських наук Registration Date 08-01-2026 Organization Institute of Plant Breeding named after V. Ya. Yuriev of the National Academy of Agrarian Sciences of Ukraine popup.description1 The study purpose is to increase yields of medium-early and medium-ripening sunflower hybrids via different components of cultivation technology in the Eastern Forest-Steppe of Ukraine popup.description2 The study object was productivity formation in sunflower hybrids resistant to chemically different herbicides in the East of Ukraine. The purpose was to increase yields of medium-early and medium-ripening sunflower hybrids grown under different components of the cultivation technology in the Eastern Forest-Steppe of Ukraine. Methods - field, laboratory, statistical. The results revealed the following: Effects of pollination of sunflower flowers by bees on seed yield and quality under different cultivation technologies; Effects of plant density on yield and quality of sunflower hybrid seeds; Effects of recommended and double doses of insurance herbicides on yield of sunflower hybrids; Effectiveness of foliar application of boron on sunflower seed yield and quality. The effectiveness of sunflower cultivation technology components was tested under on-the-farm conditions. Product Description popup.authors Roman A. Hutianskyi Serhii I. Popov Nataliia H. Zhyzhka Volodymyr V. Khristosov Oleksandr A. Dobrenkyi popup.nrat_date 2026-01-08 Close