STRUCTURE OF MORPHOLOGICAL VARIABILITY AND VITALITY STRUCTURE OF CENOPOPULATIONS OF TULIPA GESNERIANA L. ON THE ERGENINSKAYA HILL
Abstract
Background. The study of the vitality of individuals and the vital structure of populations is one of the most relevant approaches to assessing the state of rare plant species, which includes the object of research.
Purpose. The determination of the structure of morphological variability and vital structure of the coenopopulations of Tulipa gesneriana L. on the Ergeninsky Hill.
Materials and methods. The studies were carried out during two growing seasons in three coenopopulations from different plant communities. The level of variability of 12 morphological traits of plants was estimated according to S. A. Mamaev. Groups of system indicators were distinguished in the structure of variability. To assess the plasticity of a trait, the index of phytocenotic plasticity was used, and the vitalit spectrum of populations was used using the Yu. A. Zlobin’s method, vitalit population structure – vitalit index, vitalit type – Q criterion, degree of prosperity or depressiveness of coenopopulations – IQ index.
Results. Most of the studied traits of T. gesneriana plants in the first year of the study had higher values than in the following year, while varying mainly at the average and elevated levels. In the following year, the degree of variation in the signs increased.
The structure of the variability of morphological indicators of T. gesneriana in the first year of the study was composed of groups of ecological-biological and biological system indicators, in the following year, along with these two groups, a group of ecological system indicators appeared. An assessment of the viability of T. gesneriana coenopopulations revealed that they belong to the «thriving» type. The degree of prosperity of the coenopopulations, estimated using IQ, varied over the years.
Conclusion. Thus, the coenopopulations of T. gesneriana belonged to the vital type «thriving». In the second year of the study in the coenopopulations of T. gesneriana, the vital signs deteriorated.
Downloads
References
Zlobin Yu.A. Printsipy i metody izucheniya tsenoticheskikh populyatsiy rasteniy [Principles and methods of studying coenotic plant populations]. Kazan: Kazan University Press, 1989, 146 p.
Zlobin Yu.A., Sklyar V.G., Klimenko A.A. Populyatsii redkikh vidov rasteniy: teoreticheskie osnovy i metodika izucheniya [Populations of rare plant species: theoretical foundations and research methods]. Sumy: University book, 2013, 439 p.
Ishbirdin A.R., Ishmuratova M.M. K otsenke vitaliteta tsenopopulyatsiy Rhodiola iremelica Boriss. po razmernomu spektru [To assess the vitality of coenopopulations of Rhodiola iremelica Boriss. on the size spectrum]. Fundamental’nye i prikladnye problemy populyatsionnoy biologii. Materialy VI Vserossiyskogo populyatsionnogo seminara. Uchenye zapiski NTGSPA. [Fundamental and applied problems of population biology. Materials of the VI All-Russian Population Seminar. Scientific notes of NTGSPA], 2004, pp. 80-85.
Ishbirdin A.R., Klivadenko E.V. Ishmuratova M.M. Adaptivnyy morfogenez Solanum tuberosum [Adaptive morphogenesis of Solanum tuberosum]. Izvestiya Samarskogo nauchnogo tsentra Rossiyskoy akademii nauk [Izvestiya of the Samara Scientific Center of the Russian Academy of Sciences], 2011, vol. 13, no. 5(2), pp. 76-78. http://www.ssc.smr.ru/media/journals/izvestia/2011/2011_5_2_16.pdf
Krasnaya kniga Respubliki Kalmykiya: v 2 t. Redkie i nakhodyashchiesya pod ugrozoy ischeznoveniya rasteniya i griby [The Red Book of the Republic of Kalmykia: in 2 vol. Rare and endangered plants and mushrooms]. Elista: ZAOr «SPE «Dzhangar», 2014. vol. 2. 199 p.
Krasnaya kniga Rossiyskoy Federatsii (rasteniya i griby)[ Red Book of the Russian Federation (plants and mushrooms)]. Moscow: KMK Scientific Partnership, 2008. 885 p.
Krasnaya kniga Rostovskoy oblasti: v 2 t. Rasteniya i griby [The Red Book of the Rostov region: in 2 tons. Plants and mushrooms]. Rostov-on-Don: Ministry of Natural Resources of the Rostov Region, 2014, vol. 2, 344 p.
Lyu T.N., Lidzhieva N.Ts., Lidzhigoryaeva Ts.V. Zavisimost’ izmenchivosti morfologicheskikh priznakov rasteniy ot okraski okolotsvetnika v tsenopopulyatsii Tulipa gesneriana [Dependence of the variability of morphological characteristics of plants on the color of the perianth in the coenopopulation of Tulipa gesneriana]. Nauchnaya mysl’ Kavkaza [Scientific thought of the Caucasus], 2015, no. 4 (84), pp. 119-123. https://doi.org/10.18522/2072-0181-2015-84-4-119-123
Mamaev S.A. Formy vnutrividovoy izmenchivosti drevesnykh rasteniy. Moscow: Science, 1972, 283 p.
Mukhametshina L.V., Mullabaeva E.Z., Ishmuratova M.M. Osobennosti biologii i tsenopopulyatsionnye kharakteristiki vidov roda Tulipa L. na Yuzhnom Urale [Features of biology and cenopopulation characteristics of species of the genus Tulipa L. in the southern Urals]. Vestnik Udmurtskogo universiteta. Seriya «Biologiya. Nauki o Zemle» [Bulletin of the Udmurt University. Series « Biology. earth science»], 2015, no. 2, pp. 101-108.
Ochirova A.S., Zaraeva B.M., Onkorova N.T., Lidzhieva N.Ts..Semennaya produktivnost’ rasteniy v tsenopopulyatsiyakh vidov roda Tulipa v usloviyakh Respubliki Kalmykiya [Seed productivity of plants in coenopopulations of species of the genus Tulipa under the conditions of the Republic of Kalmykia]. Izvestiya Samarskogo nauchnogo tsentra Rossiyskoy akademii nauk.[Izvestiya of the Samara Scientific Center of the Russian Academy of Sciences], 2018, vol. 20, no. 5(4), pp. 579-585. http://www.ssc.smr.ru/media/journals/izvestia/2018/2018_5_579_585.pdf
Ochirova A.S., Lyu T.N., Lidzhieva N.Ts. Izmenchivost’ morfologicheskikh priznakov rasteniy i vitalitetnaya struktura tsenopopulyatsiy vidov roda Tulipa (Liliaceae) v zapovednike «Chernye zemli» [The variability of morphological features in plants and vitality structure of cenopopulations of species of genus Tulipa (Liliaceae) in the natural reserve «The Black soil»]. Izvestiya Samarskogo nauchnogo tsentra Rossiyskoy akademii nauk [Izvestiya of the Samara Scientific Center of the Russian Academy of Sciences], 2016, vol. 1, no. 5 (2), pp. 314-319. http://www.ssc.smr.ru/media/journals/izvestia/2016/2016_5_314_319.pdf
Rostova N.S. Korrelyatsii: struktura i izmenchivost’ [Correlations: structure and variability]. Saint-Petersburg: St. Petersburg University Publ., 2002, 308 p.
Tsenopopulyatsii rasteniy (osnovnye ponyatiya i struktura) [Cenopopulation of plants (basic concepts and structure)]. M.: Science, 1976, 217 p.
Chernysheva O., Bukin Y., Krivenko D. The morphometric characters variability analysis of Tulipa uniflora (Liliaceae) in the Angara Region (Irkutsk Oblast, Russia). BIO Web of Conferences. EDP Sciences, 2018, 21 August 2018, vol. 11, Article Number 00009. https://doi.org/10.1051/bioconf/20181100009
Grime J.P. Plant Strategies and Vegetation Processes, and Ecosystem Properties. 2nd edition. Chichester: John Wiley & Sons Ltd, 2001, 417 p.
Harper J.L. Population Biology of Plants. London: Academic Press, 1977, 892 p.
Kashin A.S. et al. State of cenopopulations and morphological variability of Tulipa gesneriana (Liliaceae) in the northern Lower Volga region. Botanicheskiĭ Zhurnal, 2016, vol. 101, no. 12, pp. 1430-1465. https://doi.org/10.1134/S0006813616120061
Kashin A.S., Petrova N.A., Shilova I.V. Some features of the environmental strategy of Tulipa gesneriana L. (Liliaceae, Liliopsida). Biology Bulletin, 2017, vol. 44, no. 10, pp. 1237-1245. https://doi.org/10.1134/S1062359017100053
Lidzhieva N.C., Lyu T.N., Onkorova N.T., Ochirova A.S., Ovadykova Zh.V. Edafichesky conditions of growth cenopopulation of types of the sort Tulipa in the reserve «The Black soil». Atlantis Press. Atlantis Highlights in Material Sciences and Technology (AHMST), 2019, vol. 1, pp. 616-620.
Copyright (c) 2021 Nina Ts. Lidzhieva, Aleksandra S. Ochirova, Zhanna V. Ovadykova, Saglara V. Ubushaeva
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
