Search academic texts

Registration Number

0213U000958, 0108U000889 , R & D reports

Title

To develop biological and technological bases selection of the decorative wood plants for urban landscapes.

popup.stage_title

Head

Aleksejchenko Nadia,

Registration Date

23-04-2013

Organization

National agricultural university of Ukraine

popup.description2

Object of research - ornamental woody plants growth and development in Kyiv urban environment Aim of research - woody plants adaptive capacity analysis in Kyiv urban environment and Tilia cordata Mill. tolerant forms microclonal propagation methodical basis development Methods of research - phenological, biometrical, meteorological, agrochemical, spectrophotometrical (according to the plant phytomass component content), statistical and graphical methods with computer modeling usage Methods of research - phenological, biometrical, meteorological, agrochemical, spectrophotometrical (according to the plant phytomass component content), statistical and graphical methods with computer modeling usage Using theoretical summarizing and experimental research the most spread in Kyiv urban environment genus Tilia L. woody plants adaptive level is determined. The tolerant in negative urban conditions linden forms were found. These forms were used as mother plants during micropropagation. According to the received data the methodical basis of linden tolerant forms in vitro propagation technologies was developed. The monitoring was held in different types of Kyiv plantings and concluded species of such genus as Tilia L., Acer L., Rhus L., Symphoricarpos Duhamel., Мorus L. The genus Tilia L. species which grow in condition with low urban pressure (botanical gardens) according to the drought-resistance level can be divided into groups: the most drought-resistant - T. mandshurica, T. хeuchlora; drought-resistant - T. americana var. heterophylla, T. tomentosa, T. maximowisziana, T. amurensis, T. dasystyla, T. begoniifolia, T. oliveri; average drought-resistant - T. americana var. americana, T. mongolica, T. japonica; not drought-resistant - T. americana, T. хeuropaea 'Vitifolia', T. хeuropaea 'Laciniata', T. platyphyllos, T. sibirica. These species in hot periods have low ability to stabilize ionic homeostasis and process of metabolism in cells, are low tolerant and can't cope with drought. The genus Tilia L. species which grow in Kyiv botanical garden collections the frost-resistance level was also determined. According to the obtained data of the laboratory freezing these species can be set in consecutive order (starting with the most frost-resistant): T. cordata < T. sibirica < T. maxomiwicziana < T. petiolaris < T. ?europaea < T. begoniifolia < T. americana var. heterophylla < T. dasystyla <T. хeuropaea 'Vitifolia' < T. хeuropaea 'Laciniata' < T. amurensis < T. americana < T. platyphyllos < T. ?euchlora < T. tomentosa < T. americana var. americana < T. japonica < T. mongolica < T. oliveri < T. mandshurica. Field of usage - forestry and park gardening.

Product Description

popup.authors

Багацька Оксана Михайлівна
Борщевський Максим Олександрович
Бреус Надія Юріївна
Бровко Ольга Федорівна
Вітковський Олександр Володимирович
Гатальська Надія Вікторівна
Гончарук Вікторія Петрівна
Гордієнко Дарья Сергіївна
Дубчак Марія Юріївна
Зібцева Ольга Василівна
Ковалюк Лариса Олексіївна
Крачковська Мар'яна Володимирівна
Лесюк Анатолій Михайлович
Матковська Світлана Іванівна
Піхало Олеся Віталіївна
Слободська Агнеса Миколаївна
Слюсар Станіслав Ігоревич
Совакова Марія Олександрівна
Хаджиматова Каріна Валеріївна
Чорнобров Оксана Юріїївна

popup.nrat_date

2020-04-02