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Information × Registration Number 0215U000133, 0113U007287 , R & D reports Title Systematize promising material and create heterosis F1 hybrid zucchini on the basis of a highly productive female line under the Eastern Steppes of Ukraine popup.stage_title Head Sergienko Oksana Bolodumurivna, Registration Date 27-01-2015 Organization Institute of Vegetable and Melons Growing NAAS popup.description2 Systematize promising material and create heterosis F1 hybrid zucchini on the basis of a highly productive female line under the eastern steppes of Ukraine The object of research - collection and breeding material inbred lines zucchini different maturity groups. The goal - to create a parental lines and F1 hybrids resistant to powdery mildew and identify sources to establish the nature of inheritance. Method of research - interline, intervarietal and sortline hybridization, family selection by halves in natural infectious background without the use of fungicides, followed by individual selection intsuhtirovaniem. In breeding nurseries zucchini held fitapatological evaluation and description of morphological characters inbred lines and hybrids derived from them and evaluation of parental lines in phases of flowering and high short-circuit. Allocated valuable source material zucchini on economically valuable traits (on a bush habit allocated 8 numbers at earliness - 10, on the extent of damage to powdery mildew - 12). Allocated on a range of agronomic characters in the hybrid control 1 and 2 nursery in bankruptcy, which exceeded the standard 15-28%. SELECTION, NURSERIES, HETEROSIS, TESTING, YIELDS5481 Product Description popup.authors Катаєва Тетяна Євгенівна Скляр Людмила Сергіївна popup.nrat_date 2020-04-02 Close