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Information × Registration Number 0216U001264, 0111U005073 , R & D reports Title The principles of selecting the initial forms and create a competitive heterosis hybrids of watermelon for the Forest-Steppe of Ukraine with high adaptive capacity. popup.stage_title Head Sergienko Oksana Volodymirivna, Registration Date 01-02-2016 Organization Institute of vegetable and melons Ukrainian Academy of Agrarian Sciences popup.description2 The object of research - the selection process for the creation of new varieties and heterotic F1 hybrids of watermelon. Purpose - to justify the selection of areas of the original forms and create competitive genotypes of watermelon. Methods - hybridization combined with various types of selection. As a result of breeding selection created by synthetic variety watermelon sunshine - early maturing (70-75 days during the growing season), 28,7t yield / ha, marketability 92%. Resistant to Fusarium wilt and anthracnose (7 points). Economic efficiency is 3738 UAH / ha. A new hybrid watermelon Tale F1 - early maturity group (65-77 days), suitable for transporting and medium-term (over 30 days) storage. The average yield of 30 - 35 t / ha (maximum 55.3 t / ha). High marketability 90-99%. Fu-resistant zarioznoho wilt and anthracnose. Tasting score 4,8-5,0 points. Taste excellent. A new line of watermelon monoetsiyni Limone 2343 / 96-7555- Early (70-75 days during the growing season). Yields for you-dwelling years (2012-2014 years) was 24.0 t / ha. Marketability 88%. Trading performance of 2.8 kg / grew. Resistant against Fusarium wilt. Tasting score 4,4-4,6 points. Taste good; Line Leschyna 297/98 - Early (65-70 days during the growing season). Yields for years trial (2012-2014 years) was 20.1 t / ha. Marketability 95%. Prod executor's 2.0-kg / grew. Fusarium wilt resistant and anthracnose. Tasting score 4,4-4,6 points. Taste good. Lines have value as a form of maternal heterosis in creating hybrids of watermelon. As a result of breeding research methodical approaches substantiation of directions and principles of selection of initial forms of watermelon for heterosis breeding (methodical approach). KEY WORDS: watermelon, like, sort testing, correlation, line heterosis, rannostyhlist, productivity. Product Description popup.authors Безкоровайна Антоніна Василівна Лобода Олена Миколаївна Лукянчикова Оксана Анатоліївна Сергієнко Оксана Володимирівна popup.nrat_date 2020-04-02 Close