scholarly journals DAMAGE TO SHEET BLADES OF SMALL-LEAVED LIME OF LARVAE OF THE LIME LEAF MINER IN THE GREEN STANDS OF THE CENTRAL BOTANICAL GARDEN NATIONAL ACADEMY OF SCIENCES OF BELARUS IN 2015–2019

2020 ◽  
Vol 3 ◽  
pp. 16-23
Author(s):  
Aleh V. Sinchuk ◽  
◽  
Sergey V. Buga ◽  
Keyword(s):  
Botanical Garden ◽  
Leaf Miner ◽  
National Academy Of Sciences ◽  
Academy Of Sciences

scholarly journals Morphobiological characteristics of pink-crowned Narcissus from the collection of the Central Botanical Garden of the National Academy of Sciences of Belarus

2018 ◽  
Vol 63 (4) ◽  
pp. 463-471
Author(s):  
L. V. Zavadskaya
Keyword(s):  
Central Area ◽  
Botanical Garden ◽  
Multiplication Factor ◽  
National Academy Of Sciences ◽  
Local Conditions ◽  
Biological Features ◽  
Morphobiological Characteristics ◽  
Academy Of Sciences ◽  
Phenological Phases ◽  
Selection Work

Data on a genus of the Daffodils have been given in the article. The areas of species have been designated. Dates of selection work for the Daffodils have been determined. Countries and number of plant breeders of the Daffodils have been presented. The first cultivar of the Daffodil with pink crown has been specified, too.Group accessory for the 55 Daffodils from the collection of the Central Botanical Garden of NAS of Belarus has been defined. The age and authorship of the studied cultivars have been established. Assessment of their biological features in the conditions of the Central area of Belarus has been carried out. Periods and duration of some phenological phases have been established. Height of plants and sizes of flowers have been estimated. Periods of the Daffodils with a pink crown blossoming have been established. The abundance of blossoming depends on cultivar’s features and duration of their cultivation without grafting. The flowers of Daffodils with a pink crown have been measured from 6.5 to 11.5 cm. For the long-cupped Daffodils sizes and forms of crowns are various. The multiplication factor during the three years cultivation fluctuates from 5 to 16 units. Grades are rather steady in local conditions against diseases and pests.From studied cultivars the 13 best ones have been recommended for cultivation.

scholarly journals Assessment of Monoterpene Components in Wild Rose Petals Extract

2020 ◽  
Vol 21 (2) ◽  
pp. 254-262
Author(s):  
Koval Inna
Keyword(s):  
Gas Chromatography ◽  
Steam Distillation ◽  
Botanical Garden ◽  
Component Composition ◽  
Biologically Active ◽  
National Academy Of Sciences ◽  
Volatile Organic ◽  
Rose Petals ◽  
Academy Of Sciences ◽  
Active Substances

The content, component composition, and main directions of the use of monoterpenes of wild rose petals compounds are considered in the research. The study on six wild rose species was carried out in the collection of M.M. Gryshko National Botanical Garden of the National Academy of Sciences of Ukraine. Volatile organic compounds were isolated by steam distillation, and their determination was performed by means of gas chromatography. R. rugosa petals contained the highest number of monoterpenoids, while R. canina petals – the lowest. In our research twentyone different (acyclic, monocyclic, bicyclic) monoterpenoids were identified, including alcohols, aldehydes, ethers, and ketones. All groups of monoterpenoids are biologically active substances and have a significant effect on the aroma of the studied plants.

scholarly journals ANALYSIS OF GYNZENOSIDES IN THE ROOTS OF PANAX GINSENG INTRODUCED IN THE CENTRAL BOTANICAL GARDEN OF NAS OF BELARUS

2018 ◽  
Vol 62 (4) ◽  
pp. 447-454
Author(s):  
Dmitry V. Kochkin ◽  
Elena S. Glagoleva ◽  
Boris A. Galischev ◽  
Elena V. Spiridovich ◽  
Alexander M. Nosov ◽  
...  
Keyword(s):  
Panax Ginseng ◽  
High Performance ◽  
Lateral Roots ◽  
Total Content ◽  
Botanical Garden ◽  
Dry Mass ◽  
Quantitative Composition ◽  
National Academy Of Sciences ◽  
The Republic ◽  
Academy Of Sciences

For the first time, a detailed study of the qualitative and quantitative composition of ginsenosides in the Panax ginseng roots was carried out with the help of high-performance liquid chromatography combined with mass spectrometry (HPLC-MS). The plants were introduced into the conditions of the Republic of Belarus at the experimental plot of the Central Botanical Garden of the National Academy of Sciences of Belarus. It was found that in the examined roots, all basic neutral glycosides of ginseng (ginsenosides Rb1, Rc, Rb2/Rb3, Rd, Rf, Rg1 and Re), as well as their malonylated derivatives (malonylginsenosides Rb1, Rc, Rb2/Rb3, Rd, Rg1 and Re) and some “minor” ginsenosides (20-gluco-ginsenoside Rf, notoginsenosides R1 and R2, isomers of malonyl-ginsenosides Rb1 and Rd) are present. The research also showed that different parts of the P. ginseng roots differ significantly in a total content of ginsenosides: for the main root, this parameter was 3.3 % of dry mass, and for the lateral roots – 7.8 % of dry mass.

scholarly journals The nature of the natural renewal of species of the genus Abies Mill. in the conditions of the Central Botanical Garden of the National Academy of Sciences of Belarus

2019 ◽  
Vol 64 (1) ◽  
pp. 102-106
Author(s):  
R. I. Karaneuski ◽  
U. I. Torchyk
Keyword(s):  
Botanical Garden ◽  
Older Age ◽  
Age Group ◽  
National Academy Of Sciences ◽  
Different Ages ◽  
Vital State ◽  
Academy Of Sciences

The article contains information on the presence and vital state of the natural renewal of 10 species of fir growing on the territory of the Central Botanical Garden of NAS of Belarus.Under the conditions of introduction, the investigated species of fir give a viable self-seeding, though not always abundant and uniform. The best indices of height and diameter of the root neck of different ages are the shoots of A. nordmanniana and A. sibirica. A. alba, A. nordmanniana and A. sibirica have the largest number of self-sowing adults of the older age group. In all investigated firs, the vital state of the shoots is estimated as healthy.

scholarly journals The technique of integrated assessment of varieties of korean chrysanthemum (Chrysanthemum coreanum), introduced in Belarus

2019 ◽  
Vol 64 (1) ◽  
pp. 33-39
Author(s):  
S. V. Tsekhanovich
Keyword(s):  
Integrated Assessment ◽  
Vegetative Reproduction ◽  
Ornamental Plants ◽  
Botanical Garden ◽  
Landscape Design ◽  
Point Scale ◽  
National Academy Of Sciences ◽  
Modified Method ◽  
Number Of Leaves ◽  
Academy Of Sciences

Recently, with the development of decorative gardening and landscape design, the extension of the assortment of floral and ornamental plants including perennial plants becomes relevant. chrysanthemum Korean – one of the most promising crops for flower decoration of the cities of Belarus, characterized by long flowering periods, unpretentiousness at cultivation, accessible ways of reproduction ways of plants, a wide variety of varieties. In the article present a modified method of comprehensive assessment of chrysanthemum Korean (Chrysanthemum coreanum), recommended for use in industrial landscaping. The method is based on 11 decorative and biological qualities: stability of flower coloration, duration and stability of flowering plants, number of inflorescences, height and shape of the plant, number of leaves on the stem, winter hardiness of plants, resistance to diseases and pests, ability of plants to vegetative reproduction, preservation of decorative qualities without plant transplantation which are important for industrial cultivation of plants. Each qualities is evaluated on a 3-point scale. The sum of points determines the perspective of the variety for use in gardening. Varieties of chrysanthemum that received 27 points or more are very promising plants, 19–26 – a promising plants, below 18 points – to the unpromising plants.The method was used on a collection of chrysanthemum Korean of the Central Botanical Garden of the National Academy of Sciences of Belarus. Based on this technique, perspective plant varieties were selected for the green construction of Belarus.

Phenological rhythms of decorative forms of different species of firs (Abies Mill.) collection of the Central Botanical Garden of the National Academy of Sciences of Belarus

2021 ◽  
Vol 66 (2) ◽  
pp. 169-175
Author(s):  
R. I. Karaneuski ◽  
U. I. Torchyk
Keyword(s):  
Biological Rhythms ◽  
Green Building ◽  
Botanical Garden ◽  
Initial Test ◽  
National Academy Of Sciences ◽  
Local Conditions ◽  
Sufficient Degree ◽  
Spring Frosts ◽  
Academy Of Sciences ◽  
Potential Use

The article provides information on the phenological rhythms of representatives of the genus Abies Mill. and their decorative forms growing on the territory of the Central Botanical Garden. The purpose of this study was to determine the degree of adaptability of introduced species to local conditions and to establish from the possible potential use in landscaping the country. Studies have shown that in all studied species of fir, biological rhythms coincide with the climatic rhythms of Belarus, which indicates a sufficient degree of their adaptation to new conditions. At the same time, A. alba and A. nordmanniana are less winter-hardy and are damaged by spring frosts, while A. sibirica, A. concolor, A. fraseri, and A. nephrolepis are annually damaged by diseases and pests. A. holophylla, A. veitchii and A. koreana are potentially suitable for use in the country’s green building. Among the ornamental forms, A. nordmanniana ‘Lennartz’ and A. alba ‘Belopestraya’ are annually damaged by frosts. The rest of the forms of fir have successfully passed the initial test under the conditions of introduction, adapted to local conditions and are suitable for use in landscaping the territory of Belarus.

PROPAGATION, TROPHIC CONNECTION AND PHENOLOGY OF METCALFA PRUINOSA (SAY, 1830) (AUCHENORRHYNCHA: HEMIPTERA) IN N.N. GRYSHKO NATIONAL BOTANICAL GARDEN OF THE NATIONAL ACADEMY OF SCIENCES OF UKRAINE

2021 ◽  
Vol 14 (4) ◽  
pp. 97-105
Author(s):  
N. V. Kushnir ◽  
L. M. Bondareva
Keyword(s):  
Host Plants ◽  
Far East ◽  
Geographic Area ◽  
Botanical Garden ◽  
Complete Disappearance ◽  
Vegetable Crops ◽  
National Academy Of Sciences ◽  
The Far East ◽  
Academy Of Sciences ◽  
First Time

In May 2016, larvae of the invasive species Metcalfa pruinosa (Say, 1830) were recorded for the first time on the territory of the botanical-geographic area ‘The Far East’ in the N.N. Gryshko National Botanical Garden, National Academy of Sciences of Ukraine in Kyiv. During five years of observations, the insect managed to expand its range to other areas of the Botanical Garden and adjacent territories, where it reached a high population density. It is still the northernmost point of the insect’s detection on the territory of Ukraine. The range of M. pruinosa host plants was examined. The species lives on a large number of ornamental and synanthropic plants, fruit and vegetable crops which belong to 80 species from 55 families. The most susceptible to colonization by citrus cicada are: Rosaceae - 18 species, Aceraceae - 5 species, Oleacea e - 4 plant species. It has been found out that M. pruinosa has one generation per year. In the first decade of May, the appearance of cicada larvae is observed. The first adults are recorded in early or mid-July, depending on the meteorological conditions of the year. The complete disappearance of adults is observed at the end of August. The insect's development is limited by a minimum air temperature of 17-20 °С. In the future, it is necessary to monitor and analyze comprehensively those various factors that may affect the emergence, propagation, and survival of M. pruinosa on new territories.

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