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Information × Registration Number 0211U002259, 0106U002553 , R & D reports Title To study a peculiarity of introduction and cultivation of the new ornamental woody, rare and flowering plants under the conditions of south steppe of Ukraine popup.stage_title Head Havrylenko Nina Oleksandrivna, Registration Date 31-01-2011 Organization The Falz-Fein Biosphere reserve "Askania-Nova" UAAS popup.description2 Subjects of researches are new aliens of arboreal and herbaceous ornamental plants, rare and not widespread species, the Dendropark's stand of trees, the cryptic living insects - phytophage. Objective of researches is an introduction of new arboreal, flowering and rare plants, studying of their bioecologycal peculiarities, using for restoration of the park stand of trees, selection of the more perspective aliens for introduction into the park building and landscape gardening of a region, studying of biological peculiarities of cryptic living insects - phytophage and elaboration of control measures with them. Methods of researches are the selection and introduction of new species, forms and sorts, primary and long-term introduction tests, the studying of reproductive peculiarities and qualitative indices of seeds, inventory of the park's planting, landscape and phytocoenotic inspection of stand of trees, reconstructive measures for conservation and restoration of the park's stand of trees, studying of specific composition and harmfulness of cryptic living insect pest of the introduced plants. Dendropark's collection pool of cultivated flora was replenished with 225 new taxons. Out of the 36 arboreal species and forms, 30 - the soil covering and shade-enduring grassy plants, 15 rare species, 47 species and sorts of perennial flowering and ornamental plants are selected. The assortment of the arboreal and grassy ornamental plants is developed for the landscape gardening of the south steppe of Ukraine. Agrotechnology of accelerated seminal and vegetative reproduction of 40 taxons is devised. The reconstructive measures aimed at optimization of taxonomic composition and phytocoenotic structure of the park's stands of trees are developed. The botanical inventory of stands of trees was carried out for receiving the basic information concerning to taxonomic composition of plantation at the new park. About 29 species of crypto-living insects are founded in plantations of the Dendropark. Their vital activity is connected with 22 species and forms of arboreal plants, from which smooth elm and horse chestnut is damaged most of all. The greenbug and miner moth are the most harmful species. The phytosanitary state of the Dendropark is satisfactory. The action system developed for pest control includes the creation of adverse conditions for reproduction and direct eradication of pests. The agrotechnical measurements are proposed for prevention of pest population growth. A scope is introduction and the landscape gardening. Product Description popup.authors Гавриленко Ніна Олександрівна Листопадська Оксана Анатоліївна Петренко Зоя Анатоліївна Рубцов Алім Францович Слепченко Лідія Олександрівна popup.nrat_date 2020-04-02 Close