Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Hupov Ruslan Beslanovich

Scholastic degree

Academic rank

Honorary rank

Organization, job position

"Prekrasnye Sady" LTD
   

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Email

beautiful-garden@inbox.ru


Articles count: 1

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FORMATION OF THE PERSPECTIVE ASSORTMENT OF CUPRESSOCYPARIS LEYLANDII J. AND THUJA L. IN THE CONDITIONS OF THE SOUTH OF RUSSIA

abstract 1351801011 issue 135 pp. 113 – 124 31.01.2018 ru 329
The work presents results of the study of Cupressocyparis Leylandii J. and Thuja L. varieties in the conditions of the Kuban zone of horticulture of the Krasnodar region on the main adaptive features: winter hardiness, drought resistance, resistance to common diseases, and decorative features. The aim of the research was to identify the most adaptive and highly decorative varieties of Cupressocyparis and Thuja in the conditions of increasing abiotic and biotic stresses and to form an adaptive and promising assortment of coniferous plants for the conditions of the south Russia's gardening. The results of a complex assessment of 6 introduced varieties Cupressocyparis Leylandii J. and 12 varieties of Thuja L. are presented. The varietal features of adaptability and decorativeness was established in specific growth conditions, which made it possible to identify the most adaptive, combining resistance to temperature stresses (drought-resistant, winter-hardy), major diseases and pests in combination with high decorative indices (architectonics of the crown, color of needles, vitality, decorative period). These are Cupressocyparis Leylandii J. varieties: Leightons Green, Variegata, Gold Rider; and Thuja L. varieties: Degroots Spire, Mini Smaragd, Atrovirens, Dura, Brabant, Can-Can, which showed a high adaptation to the weather and climatic conditions of the southern region in combination with decorativeness, recommended for the extension of the assortment of coniferous plants and creation of garden landscapes in the conditions of the south of Russia
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