Abstract
The paper presents the results of a hybridologic analysis and the inheritance of ornamental features in freesia seedlings of 25 hybrid combinations. 52% of the seedlings completely inherited the shape of the fl ower from the paternal plant, while 24% of the seedlings completely inherited the maternal form of the fl ower. Another form of the fl ower in comparison with the initial varieties was obtained in seedlings of two combinations: Purple Rain × Jubileynaya (14,3%) and K-86-4 × O-10-14 (13,1%). On the basis of the obtained data, a conclusion has been made on the formation of economic-valuable and ornamental features in various crosses combinations, on the power of hereditary transfer of characteristics and properties to the offspring by parental forms, as well as on the variability of seedlings and the possibility of obtaining new forms.
Highlights
Изучение потомства по альтернативным признакам показало, что более половины сеянцев (52%) полностью наследовали форму цветка отцовского растения
С. К вопросу о разработке методических приемов для расширения формообразования Freesia refracta Klatt // Тез
Summary
В статье приведены результаты гибридологического анализа и характера наследования декоративных признаков сеянцев фрезии 25 гибридных комбинаций. The paper presents the results of a hybridologic analysis and the inheritance of ornamental features in freesia seedlings of 25 hybrid combinations. 52% of the seedlings completely inherited the shape of the flower from the paternal plant, while 24% of the seedlings completely inherited the maternal form of the flower Another form of the flower in comparison with the initial varieties was obtained in seedlings of two combinations: Purple Rain × Jubileynaya (14,3%) and K-86-4 × O-10-14 (13,1%). К 1960 году было получено около 60 новых сортов, которые оставались довольно широко распространенными и в последние десятилетия прошлого века [2]
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