Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
AGRIS logo UlrichsWeb logo DOAJ logo

Name

Semenova Varvara Vasilievna

Scholastic degree


Academic rank

Honorary rank

Organization, job position

Institute of Biological Problems of Cryolithozone Siberian Division
   

Web site url

Email


Articles count: 6

Sort by: Date Title Views
134 kb

A VARIETY OF ASTERACEAE IN NATURAL COMMUNITIES OF THE YAKUT BOTANICAL GARDEN

abstract 1161602023 issue 116 pp. 306 – 315 29.02.2016 ru 904
The article provides information about the species diversity of the family of Asteraceae in the natural area of the Yakut botanical garden. We provide the information about the method and the area of the study, the description of the phytocenotic surrounding, taxonomic analysis, areal analysis, bio-morphological analysis (the variety of life forms) which was given by the K. Raunkier, rhythmological analysis, environmental analysis (by A.P. Schennikov), analysis of phytocoenotic
0 kb

CURRENT STATE OF THE COLLECTION OF MEDICINAL PLANTS OF THE YAKUTSK BOTANICAL GARDEN

abstract 1161602103 issue 116 pp. 1649 – 1660 29.02.2016 ru 0
The article considers data on the stocktaking of plants in the collection of medicinal plants of the Yakut Botanical Garden on the following parameters: the study of the component composition, the inclusion in the Pharmacopoeia articles and the Russian State Register of medicinal products. Introduction test in the collection has been performed for 158 species from 99 genera and 41 families, currently the collection has 101 species from 79 genera and 34 families. Chemical composition of plants is known for 61 species. 17 species are pharmacopoeal and 15 species make medicinal products available. The rest of the medicinal plants can be used in folk medicine. Most represented are Asteraceae family (25), Ranunculaceae (20), Rosaceae (16), Fabaceae (15), Lamiaceae (13), among tested plants. According to the assessment of introduction capabilities, 49 species in the collection are highly stable, 51 - stable and just one is unstable
136 kb

PHYTOCENOTIC CHARATERISTIC OF COMMUNITIES WITH PARTICIPATION OF ASTRAGALUS ANGARENSIS (FABACEAE) IN CENTRAL YAKUTIA

abstract 1131509014 issue 113 pp. 174 – 183 30.11.2015 ru 874
The article presents materials on studying distribution and phytocenotic confinedness of relict steppe species of Astragalus angarensis. Astragalus angarensis is the endemic of the Angara region and Yakutia, it is a relict species. Three small isolated fragments express the area of species. The largest fragment was found in the Angara region; the smallest two fragments are occurred in the valley of the Lena river, in the southwest Yakutia near Olekminsk and in the central Yakutia, from Yakutsk to Bulgunnakhtaakh village. Ecological and geobotanical characteristics of habit area of Angara Astragalus is given; floristic content of community is studied. The described desertificated Krascheninnikovia, Psathyrostachys steppes and also Festuca, Agropyron, Koeleria and Artemisia communities with Astragulus angarensis confined to slope habitats, characterized by poor floristic content that gives evidence of low competitiveness of this species
161 kb

RESOURCE POTENTIAL IN LUTEOLIN-7- GLYCOSIDE VERONICA INCANA (SCROPHULARIACEAE) IN CENTRAL YAKUTIA

abstract 1201606091 issue 120 pp. 1364 – 1377 30.06.2016 ru 645
The article reveals luteolin-7-glucoside accumulation in the overground part of Veronica incana L. It assesses resource potential of V. incana depending on the phytocenotic conditions of coenopopulations growing in Central Yakutia. Collection of the material was carried out during V. incana flowering in 7 coenopopulations and in the collection of the Yakut Botanical Garden. Analysis of flavonoids content was performed by HPLC method. The high levels of flavonoids content in the biomass of generative plants marked in coenopopulations that are in optimal conditions, and the lowest - in coenopopulations experiencing strong anthropogenic influence. In addition, one of the factors reducing the content of flavonoids in plants is low light intensity in habitat. The highest resource potential on the luteolin-7- glucoside observed in biomass V. incana, growing in fescue grassland steppe and culture
148 kb

VARIETY OF LEGUMES IN NATURAL COMMUNITIES OF THE YAKUT BOTANICAL GARDEN

abstract 1111507064 issue 111 pp. 1041 – 1052 30.09.2015 ru 1280
The article provides the information about the species diversity of the family Fabaceae in the natural area of the Yakut botanical garden. It also provides the information about the method and the study area, a description of the ambient phytocenotic, taxonomic analysis, areal analysis, bio-morphological analysis (the variety of life forms) given by K. Raunkier, rhythm analysis, environmental analysis (by A.P. Schennikov), analysis of phytocoenotic. We have also provided a summary of the endemics of Central Yakutia - Thermopsis lanceolata R. Br. subsp. jacutica (Czefr.)
.