Hawthorn cultivar ‘Svayak’ | Сорт боярышника Сваяк
2022
L. A. Murashkevich | L. V. Frolova | M. G. Maksimenko | I. N. Ostapchuk | L. G. Zeleznyak | Л. А. Мурашкевич | Л. В. Фролова | М. Г. Максименко | И. Н. Остапчук | Л. Г. Зелезняк
Hawthorn fruit is a cheap source of carotene, polyphenols, a large group of vitamins and other biologically active substances. In the Department of berry crops of the Institute for Fruit growing, the basic collection of hawthorn is represented by the following species: Crataegus submollis Sarg., ornamental form of Crataegus laevigata, Crataegus aestivalis (Walter) Torr. & A. Gray), Crataegus arnoldiana Sarg. Crataegus arnoldiana Sarg. deserves special attention since, along with a large mass of fruits, a significant content of biologically active substances it can be used both dry and fresh, as well as for the manufacture of canned products.The first Belarusian hawthorn variety ‘Svayak’ was obtained as a selective form from the Crataegus arnoldiana Sarg. population. It is characterized by high winter hardiness, medium term of ripening (I–II decade of September), regular fruiting and high productivity (4.9 kg/tree). Fruits are red, large, with average weight of 4.4 g, good taste and quality (tasting assessment of fresh fruits – 4.7 points, processed products – 4.5–4.6 points). Fruits are in raceme of 8 fruits, the raceme weight is 24.7 g. The profitability of cultivating ‘Svayak’ variety is 150.7 %. The study of the main economic and biological indicators was carried out according to standard techniques.The variety is in the system of State testing of the Republic of Belarus since 2018.
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