scholarly journals Collections and expositions of flowering ornamental plants of Donetsk Botanical Garden

2020 ◽  
pp. 28-36
Author(s):  
S. A. Prykhodko ◽  
I. V. Makogon
Keyword(s):  
New Species ◽  
Plant Height ◽  
Large Scale ◽  
Ornamental Plants ◽  
Ground Cover ◽  
Botanical Garden ◽  
Rosa Hybrida ◽  
Paeonia Lactiflora ◽  
Wide Range ◽  
New Varieties

The paper gives a brief description of the main collections and expositions of flowering ornamental plants of the Donetsk Botanical Garden. The features of plant exhibition are considered. The collections of the flowering ornamental plants of the Donetsk Botanical Garden at present include 1022 species, 1152 cultivated forms and varieties. The plant range is demonstrated according to a trend of large-scale collection plots and display gardens formation. Large-scale monoculture collections show diversity of ornamental varieties of major flowering crops. The collections of «Dahlia», «Iris», «Chrysanthemum», «Callistephus chinensis», «Paeonia», «Aster dumosum», «Canna», «Hemerocallis», «Rosa» are mostly represented by cultivars and species of the corresponding generic complexes. Those cultivars are exhibited mainly in row plantings and combined according to various characteristics, namely plant height, structure and color of the flower or inflorescence. As the cultivars of Hemerocallis × hybrida hort., Paeonia lactiflora Pall., Iris × hybrida hort., Rosa × hybrida hort. are the hardiest in steppe conditions, they are the most widely represented in flower collections. When forming thematic landscape show gardens, we were taking into account biomorphological, environmental and phytocenotic characteristics of plants. These landscaping display flowerbeds show decorative qualities of a wide range of ornamental flowers, trees and bushes with continuous flowering aspect, as well as landscaping design approaches. Over the last five years, the expositions of «Shade Garden», «E.N. Kondratyuk Garden», «Mexico» have been created and have been developing. Other exhibition areas such as «Demonstration Show Garden» and «Ground-Cover Plants» undergo extensive reconstruction. The necessity of introducing new species, intraspecific varieties and modern cultivars into the living collections is still relevant. New varieties are intensively selected: 23 cultivars bred by the Garden-based originators are now present in the collections.

scholarly journals Ground cover plants research for objects of landscape architecture

2021 ◽  
Vol 25 (1) ◽  
pp. 53-63
Author(s):  
I.Yu. Bochkova ◽  
◽  
Yu.A. Khokhlacheva ◽  
Keyword(s):  
Landscape Architecture ◽  
Ornamental Plants ◽  
Ground Cover ◽  
Field Studies ◽  
Botanical Garden ◽  
Field Surveys ◽  
Color Chart ◽  
Urban Gardening ◽  
Biometric Measurements ◽  
Selection Of

This article presents the results of work on the selection of groundcover plants (both light-loving and shade-tolerant) that are promising and very promising for use on landscape architecture objects. The work was carried out during 2018 on the basis of the collection Fund of the laboratory of ornamental plants of the Main Botanical garden (MBG RAS), on two experimental sites located on the main territory of the MBG RAS, in the collection-exhibition «Shadow garden» and on the exhibition area «Decorative perennials». A total of 225 plants were selected during the study. During the growing season, field surveys of experimental samples were systematically performed and phenological observations were made. Field studies included biometric measurements of the height of the Bush and peduncle, the diameter of the Bush, the diameter/length of the flower/inflorescence, as well as refinement of the color of the flowers/inflorescences (using a special color scale of the English Royal society of flower growers (RHS color Chart)). The result of this work is a list that includes 40 names. These are very promising and promising species that we recommend for use in urban gardening.

scholarly journals Features of the introduction of representatives of the genus Inula L.

2021 ◽  
Vol 32 ◽  
pp. 01001
Author(s):  
Vladimir Sorokopudov ◽  
Alexander Kabanov ◽  
Ibragim Bamatov
Keyword(s):  
Western Europe ◽  
Raw Materials ◽  
Ornamental Plants ◽  
Botanical Garden ◽  
Component Composition ◽  
Botanical Gardens ◽  
Central Russia ◽  
Wide Range ◽  
The Usa ◽  
Former Ussr

Representatives of the genus Inula are promising for introduction due to their wide range of uses. So, many species are ornamental plants, promising for introduction, including in urban landscaping. Several species are medicinal plants, and even though recently the chemical composition of certain species of this genus has been studied, it was evident that this work must be continued to maximize the study of the possibilities of this genus. The article discusses the experience of introducing representatives of the genus Inula in the Main Botanical Garden named after N.V. Tsitsin RAS in the aspect of general introduction work both in the gardens of the former USSR, Western Europe, and the USA. The fact states that only natural species found in the natural flora of the USSR prevailed in the botanical gardens of the countries of the former USSR. At the same time, East Asian and Iranian-Turanian species are representatively represents in foreign botanical gardens. For the Russian flora and neighboring countries (within the borders of the former USSR), 33 species have been recorded, of which 15 species have undergone an introduction study at the Russian Academy Science (RAS). For all species studied at the GBS RAS, the flowering time in the conditions of central Russia was analyzed, the possibilities of using it both for decorative and other purposes were indicated. According to literary sources, the analysis of the component composition of raw materials of 16 natural species found within this region was carried out.

scholarly journals Morphobiological properties of Belarusian varieties of Korean chrysanthemum (Chrysanthemum coreanum)

2021 ◽  
Vol 66 (3) ◽  
pp. 339-344
Author(s):  
N. A. Bazyleva ◽  
A. L. Gulis ◽  
V. A. Beinia ◽  
S. V. Tsekhanovich
Keyword(s):  
Vegetative Reproduction ◽  
Ornamental Plants ◽  
Late Summer ◽  
Botanical Garden ◽  
National Academy Of Sciences ◽  
New Varieties ◽  
The Republic ◽  
Autumn Flowering ◽  
Academy Of Sciences ◽  
Variety Testing

The assortment of floral and ornamental plants is annually replenished with new varieties of perennial floral plants. The group of late summer and autumn flowering perennials is one of the most popular in landscaping. Korean chrysanthemum (Chrysanthemum сoreanum) is one of the most promising crops for landscaping settlements in the Republic of Belarus, therefore, breeders of the Central Botanical Garden of the National Academy of Sciences of Belarus began to work with this group of small-flowered chrysanthemums.The article describes the results of breeding work, the purpose of which was to create local highly decorative varieties for our climatic zone. The method of free cross-pollination and subsequent selection from the obtained hybrid seedlings of the most promising forms were used in the work. The most significant features in the selection were the following: flowering time, winter hardiness, resistance to diseases and pests, as well as good vegetative reproduction. As a result, 4 domestic varieties of Korean chrysanthemum have successfully passed state variety testing and have been registered in the National List since 2020. Descriptions of these new varieties, their biometric parameters, decorative parameters and flowering times are provided.

scholarly journals THE PROSPECTS OFUSE ITOH GROUPIN THE CONDITIONS OF THE BOTANICAL GARDEN «PODILLYA» INVINNYTSIA NATIONAL AGRARIAN UNIVERSITY

2020 ◽  
pp. 110-121
Keyword(s):  
Ornamental Plants ◽  
Botanical Garden ◽  
Landscape Design ◽  
Early Spring ◽  
Culture Collection ◽  
Literary Analysis ◽  
Aesthetic Perception ◽  
Flowering Duration ◽  
Wide Range ◽  
Landscape Gardening

The most important challenge in the field of introduction and acclimatization should be accumulation collection funds as the main base for research. The mobilization and testing of varietal diversity of flower and decorative crops in this regard are important significance in the development of the scientific foundations of decorative gardening and landscaping. Peony is one of the most beautiful and common flower crops. With a large palette of colors and a variety of flower shapes, peonies form a bush that, thanks to carved leaves, is decorative from early spring to late fall. The article presents the results of the research of comparative-literary analysis of scientific sources with the study of foreign experience of growing Ito-peonies for the purpose of using them in landscape design. The main objective of the research was to replenish the peony culture collection on the basis of the architectural and exposition plot of the Podillya Botanical Garden of Vinnytsia National Agrarian University with new Itoh Group varieties, their introductory cultivation and identification of the most promising decorative and valuable cultivars, cultivation, and cultivation in breeding work. The systematized and generalized data on the historical aspects of cultivation of Ito-peonies of foreign breeding are presented. The new interspecific ITO hybrids have the advantages of both parents: they took winter hardiness from grassy peonies (the aerial part dies in winter), and the shape and color of the flowers and leaves are inherited from tree-like ones. This achievement allowed us to expand the color gamut of winter-hardy peonies. During the experimental study, the use of the studied Paeonia L. species for the greening of cities, towns and private houses was found to improve the aesthetic perception of the designed objects. The original characteristics of the varieties and hybrids of Ito-peonies claimed by the originator showed the complete coincidence of varietal characteristics in all the parameters that determine their decorative affiliation. It is proved that under Podillya conditions the studied plants are characterized as valuable objects for increasing the range of flower and ornamental perennials in order to improve the condition of gardens and parks of Ukraine. According to the results of the varietal study of the American Peony Society, originality, high decorative and flowering duration in the Podillya area were established. It is proved that in addition to the high decorative properties of this group, there are also significant prospects for use in landscape design. Ito-peonies are of considerable importance in the landscaping of populated cities, including parks, squares, boulevards, waterfronts and private plots. The study group is classified as one of the most beautifully flowering perennial flower and decorative crops. A wide range of colors, a variety of flower shapes are created, creating a bush with ornamental foliage that does not lose its decorative effect from early spring to late autumn. Thus, the Itoh Group's research for the modern landscape gardening will allow to significantly expand the range of flower and ornamental plants in order to enrich the cultivated flora of the Podillya region and Ukraine as a whole. The results of the experiment will be used to replenish the collection of the Ito group on the basis of the architectural and exposition section of the Vinnytsia NAU for the practical activity of students of specialty 206 «Landscape gardening» and scientific and pedagogical staff.

scholarly journals Features of the introduction of ornamental herbaceous plants native to the Russian Far East region in Laboratory of Ornamental Plants, at Main Botanical Garden of Russian Academy of Science

2021 ◽  
Vol 38 ◽  
pp. 00016
Author(s):  
Irina A. Bondorina ◽  
Alexander V. Kabanov ◽  
Julia A. Khokhlacheva
Keyword(s):  
Russian Far East ◽  
Ornamental Plants ◽  
Far East ◽  
Botanical Garden ◽  
Individual Species ◽  
Ecological Groups ◽  
Potential Threat ◽  
East Region ◽  
Wide Range ◽  
The Russian Far East

Based on a long-term introduction study of the species native to the Russian Far East region, a representative collection was collected, including a wide range of ecological groups. On the basis of the conducted research, the peculiarities of the preservation of individual species in the collection fund (the ability to persist in culture for a long time, vegetative renewal, self-seeding) are revealed. It is noted that for a number of species, in addition to active vegetative overgrowth, mass self-seeding is also noted. Despite the prospects of such species in the introduction work, they can pose a potential threat to invasion. That is why only those species that are not characterized by regular and mass self-seeding are recommended for use in urban landscaping.

scholarly journals Phytodecoration of interiors of the Government House of Ukraine: analysis and proposals

2021 ◽  
Vol 12 (2) ◽  
pp. 22-32
Author(s):  
О. Y. Strashok ◽  
A. P. Morozko
Keyword(s):  
Interior Design ◽  
Large Scale ◽  
Functional Organization ◽  
Ornamental Plants ◽  
Aesthetic Appearance ◽  
Wide Range ◽  
The Government ◽  
Maximum Comfort ◽  
The Aesthetic ◽  
Closed Environment

The article presents the features of bioaesthetic characteristics of decorative elements of phytodesign of the closed environment. The analysis of groups of plants by functional and aesthetic purpose in the room is carried out and on their basis project offers on improvement of features of an interior of the House of the Government of Ukraine were developed. When decorating the premises with the help of ornamental plants, the specifics of the interior design of the building and the carefully selected range of plants were taken into account, taking into account the optimal options for their placement. Aesthetic design of free space in the premises is created in order to achieve maximum comfort and coziness and the phytodesign of the closed environment copes with it best. It actively influences the nature of comfort and perception of the interior and is an important component in the design of the environment, and with its help you can increase the artistic expressiveness of the interior, improve its functional organization and, importantly, improve sanitation. The interior design of modern public office buildings is characterized by the predominance of ideas of rationalism and functionality over the aesthetic appearance of the premises. The Government House of Ukraine is the administrative building of our capital, so phytodecoration of its interiors requires careful selection of the range of plants of future phytocompositions. Today, the use of plants in the formation of interiors of various premises is due to the need of man to be closer to nature due to large-scale urbanization of cities and local man-made pollution. To successfully solve these problems requires a comprehensive approach to the wide range of uses and applications of beneficial properties of plants: volatile therapy, color therapy, aesthetic therapy, aromatherapy, ionization and many other functions. Keywords: closed space, public buildings, phytocomposition, phytodesign, phytoergonomics, project proposals.

scholarly journals Tissue culture and biotechnological techniques applied to passion fruit with ornamental potential: an overview

2019 ◽  
Vol 25 (2) ◽  
pp. 189-199 ◽  
Author(s):  
Andreia Izabel Mikosvki ◽  
Nayara Tayane Silva ◽  
Claudinei Santos Souza ◽  
Marcelo Dias Machado ◽  
Wagner Campos Otoni ◽  
...  
Keyword(s):  
Tissue Culture ◽  
Large Scale ◽  
Complex Structure ◽  
Ornamental Plants ◽  
Passion Fruit ◽  
Scale Production ◽  
The Past ◽  
Large Scale Production ◽  
New Varieties ◽  
Passion Flower

The ornamental flower sector has growing over the past years worldwide with potential for further expansion. Among the ornamental plants, Passiflora species have been gaining ground in the market, mainly in European and North American countries. However, the market aiming the use of these species in ornamentation is still poorly explored. The inclusion of passion flower in the list of ornamental plants is related to the peculiar characteristics of the flower as it is complex structure, capacity of flowering all year long and also by the abundance and exuberance of the leaves, which in many species adds an ornamental value. Among the biotechnological tools for the production of ornamental plants, tissue culture has been outstanding in the cloning of elite genotypes, with high phytosanitary quality and large scale production. In addition, it offers possibilities of producing new varieties with characteristics peculiar to the market of ornamental plants. The diversity of wild Passiflora opens perspectives to the conservation, market and production of ornamental Passiflora cultivars.

Electron microscopy study of reactively sputter-deposited Ti/N films on silicon

1992 ◽  
Vol 50 (2) ◽  
pp. 1362-1363
Author(s):  
V. C. Kannan ◽  
A. K. Singh ◽  
R. B. Irwin ◽  
S. Chittipeddi ◽  
F. D. Nkansah ◽  
...  
Keyword(s):  
Integrated Circuits ◽  
Large Scale ◽  
Hexagonal Phase ◽  
Microscopy Study ◽  
Electron Microscopy Study ◽  
Process Conditions ◽  
Tin Films ◽  
Wide Range ◽  
Fcc Phase ◽  
Circuits Vlsi

Titanium nitride (TiN) films have historically been used as diffusion barrier between silicon and aluminum, as an adhesion layer for tungsten deposition and as an interconnect material etc. Recently, the role of TiN films as contact barriers in very large scale silicon integrated circuits (VLSI) has been extensively studied. TiN films have resistivities on the order of 20μ Ω-cm which is much lower than that of titanium (nearly 66μ Ω-cm). Deposited TiN films show resistivities which vary from 20 to 100μ Ω-cm depending upon the type of deposition and process conditions. TiNx is known to have a NaCl type crystal structure for a wide range of compositions. Change in color from metallic luster to gold reflects the stabilization of the TiNx (FCC) phase over the close packed Ti(N) hexagonal phase. It was found that TiN (1:1) ideal composition with the FCC (NaCl-type) structure gives the best electrical property.

Understanding genetic diversity, structure and population differentiation in selected wild species and cultivated Indian and exotic rose varieties based on microsatellite allele frequencies

2019 ◽  
Vol 79 (3) ◽  
Author(s):  
Aparna . Veluru ◽  
Kanwar P. Singh ◽  
Namita . . ◽  
Sapna . Panwar ◽  
Gayacharan . . ◽  
...  
Keyword(s):  
Wild Species ◽  
Population Differentiation ◽  
Ornamental Plants ◽  
Primary Source ◽  
Mean Value ◽  
Rosa Hybrida ◽  
Population Subdivision ◽  
Nutraceutical Compounds ◽  
Ssr Loci ◽  
Admixture Population

Roses are the most important commercial ornamental plants grown for flowers, perfumery and nutraceutical compounds. Commercially cultivated roses (Rosa × hybrida L.) are complex interspecific hybrids probably derived from 8-10 wild species among the large diversity of 130-200 species in genus Rosa. Wild germplasm is a primary source of variability and plays a major role in improving existing varieties by broadening their genetic base. In the present investigation, we have utilized the previously identified SSR primers for studying the diversity among 148 selected rose genotypes, including wild species and cultivated varieties of Indian and exotic origin. A total of 88 alleles was scored using 30 polymorphic loci; they produced average 2.9±1 alleles per locus. Polymorphism information content (PIC) values for different SSR loci ranged from 0.08 to 0.8 with a mean value of 0.5±0.2. The neighbor-joining tree generated based on Nei’s (1978) genetic distance values grouped the population into three major clusters. Cluster-I and II consists of all modern rose cultivars (Rosa × hybrida L.) originated from India and cluster-III consists of all exotic cultivars, wild species and a few cultivars from India. STRUCTURE analysis based on microsatellite allelic data, partitioned the total rose genotypes into four different sub-populations with some individual genotypes having genomic admixture. Population subdivision estimates, FST between different subpopulations ranged from 0.01-0.15 indicates low to moderate level of divergence existing among the rose cultivars and germplasm. Population differentiation in rose cultivars and wild species corresponds to their geographical origin and lineages. Analysis of molecular variance (AMOVA) results revealed that 83.12 % of the variance was accounted for by within sub-groups followed by significant levels of variation among the populations (10.42%) and least variance (6.46%) was noticed among individuals within groups.

THE SOME QUESTIONS OF AUTONOMOUS MOTION AND MANAGEMENT OF LAND-MOBILE ROBOTIC COMPLEXES FOR UKRAINIAN GROUND FORCESE

2019 ◽  
pp. 53-58
Author(s):  
О. Кravchuk ◽  
V. Symonenkov ◽  
I. Symonenkova ◽  
O. Hryhorev
Keyword(s):  
Large Scale ◽  
Armed Forces ◽  
Distributed Information ◽  
Wide Range ◽  
Highly Effective ◽  
Information Management Systems ◽  
Robotic Devices ◽  
Principles And Standards ◽  
And Control ◽  
The Eu

Today, more than forty countries of the world are engaged in the development of military-purpose robots. A number of unique mobile robots with a wide range of capabilities are already being used by combat and intelligence units of the Armed forces of the developed world countries to conduct battlefield intelligence and support tactical groups. At present, the issue of using the latest information technology in the field of military robotics is thoroughly investigated, and the creation of highly effective information management systems in the land-mobile robotic complexes has acquired a new phase associated with the use of distributed information and sensory systems and consists in the transition from application of separate sensors and devices to the construction of modular information subsystems, which provide the availability of various data sources and complex methods of information processing. The purpose of the article is to investigate the ways to increase the autonomy of the land-mobile robotic complexes using in a non-deterministic conditions of modern combat. Relevance of researches is connected with the necessity of creation of highly effective information and control systems in the perspective robotic means for the needs of Land Forces of Ukraine. The development of the Armed Forces of Ukraine management system based on the criteria adopted by the EU and NATO member states is one of the main directions of increasing the effectiveness of the use of forces (forces), which involves achieving the principles and standards necessary for Ukraine to become a member of the EU and NATO. The inherent features of achieving these criteria will be the transition to a reduction of tasks of the combined-arms units and the large-scale use of high-precision weapons and land remote-controlled robotic devices. According to the views of the leading specialists in the field of robotics, the automation of information subsystems and components of the land-mobile robotic complexes can increase safety, reliability, error-tolerance and the effectiveness of the use of robotic means by standardizing the necessary actions with minimal human intervention, that is, a significant increase in the autonomy of the land-mobile robotic complexes for the needs of Land Forces of Ukraine.

Sign in / Sign up

Export Citation Format

Share Document