december 23, 2024

RU/EN

Headings of Vestnik

June 2015, № 6 (181)

Kapustina N.V., Egorova N.Yu., Egoshina T.L. STATUS OF DACTYLORHIZA FUCHSII (DRUCE) SOO COENOPOPULATIONS IN "BYLINA" STATE NATURE RESERVE10 coenopopulations (CP) of Dactylorhiza fuchsii (Druce) Soo were investigated in middle-taiga subzone of Kirov region within the area of "Bylina" State Nature Reserve. It was shown that D. fuchsii is found in forest communities of Vaccinio-Piceetea class. the species is predominantly found in sparse linden-spruce and also aspen-birch and spruce-birch Majanthemum herbaceous forests. 33 species are marked in herbaceous-undershrub layer of phytocoenoses. Dominant species are:Vacciniummyrtillus, Vacciniumvitis-idaea, Lathyrusvernus, Rubussaxatilis, Solidagovirgaurea, Oxаlisacetosеlla, Majanthemumbifolium, Melicanutans, Viciasylvatica, Poanemoralis. D. fuchsia onthogeny consists of 2 ontogenetic periods (pre-productive, productive) and 4 ontogenetic states (juvenile, immature, virgin, productive). All studied CP are incomplete, individuals of pre-productive group of immature ontogenetic state prevail. Basic ontogenetic spectre is ancipital with local maximum in immature individuals group. The part of productive individuals varied from 7.7 to 100 % in the investigated CP. The following morphometric parameters points are given — sprout length, inflorescence length, parameters of the first leaf (length, width, number of veins). The analyses of basic morphometric features of productive individuals showed that the highest plants were found incowberry-blueberry spruce-linden forest on an overgrowing runway. The estimation of parameterscarried out on pooled data of studied CP demonstrated high level of variability. The least variable features of productive individuals of D. fuchsia are the width of the first leaf and inflorescence length (3.4 and 8 % correspondingly). Maximum variability level was marked for sprout length (62 %). The range of integrable coefficient (SC) forD. Fuchsia is between 1.6 and 2.8. The status of 6 coenopopulations of D. fuchsia is estimated as "close to threatened". One CP is in satisfactory condition which is determined by high share of productive individuals and maximum density. The rest of the coenopopulations are in the state "depending on protection". For that matter it is recommended to monitor the status of all coenopopulations. Key words: Dactylorhiza fuchsii, coenopopulation, demographic characteristics, age structure, morphometric parameters.

Download

References:

1. Averianov L.V. Orchidaceae of Middle Russia // Turczaninowia.  — 2000.  — Iss. 1.  — P. 30–53.

2. Baranova O.G., Egoshina T.L., Chirkova N.Yu., Yaroslavtsev A.V. New localities of Orchidaceae Juss. species in Kirov region // Protection and cultivation of orchids. M.: Partnership of scientific editions KMK.  — 2011.  — P. 51-52.

3. Borovikov V.P. STATISTICAfor students and engineers. M.: Computerpress  — 2001. 301 p.

4. Vakhrameeva M.G., Denisova L.V., Nikitina S.V., Samsonov C.K. Orchids of our country. M.: Nauka  — 1991. 244 p.

5. Vakhrameeva M.G., Denisova L.V. Ontogenesis and quantity dynamics of Orchis fuchsii coenopopulations // Biology, ecology and plants coenopopulations relations. M.: Nauka  — 1982.  — P. 115-119.

6. Vakhrameeva M.G. Coenopopulations dynamics of some orchids under the influence of different natural and anthropogenic factors // Life of populations in heterogenous environment. Yoshkar-Ola.  — 1998.  — Part 2.  — P. 77–78.

7. Vakhrameeva M.G. Genus Dactylorhiza// Moscow region flora. Iss. 14. Ed. V.N. Pavlova. M., "Grif & Co", 2000. P. 55-86.

8. Vakhrameeva M.G., Tatarenko I.V., Bychenko T.M. Ecological characteristics of some eurasian orchids // MOIP Bulletin. Biology Dept.  — 1994.  — V. 99.  — Iss. 4.  — P. 75 –82.

9. Denisova L.V., Nikitina S.V., Zaugolnova N.B. Program and methods of coenopopulations investigation of URSS Red Book plant species. M.: VASKhNIL   — 1986. 34 p.

10. Egorova (Chirkova N.Yu.), Egoshina T.L. The status of Platantherabifolia (Orhidaceae) coenopopulations in Kirov region // Plant resources.  — 2014.  — Iss 3.  — P. 398  — 414.

11. Zhukova L.A. Populational life of meadow plants. Yoshkar-Ola   — 1995. 224 p.

12. Zhmylev P.Yu., Alekseev yu.E., Karpukhina E.A., Balandin S.A. Biomorphology of plants. M.: KMK  — 2002. 240 p.

13. Zaitsev G.N. Mathematical statistics in experimental botany. M.: Nauka   — 1984. 424 p.

14. Ishmiratova M.M. Rhodiolairemelica in Southern Urals. M.: Nauka  — 2006. 252 p.

15. Kirillova I.A. Orchidaceae of Pechioro-Ilychsky Reserve (Northern Ural). Syktyvkar.  — 2010. 144 p.

16. Kapustina N.V., Egorova N.Yu., Egoshina T.L., Ryabova E.V. The status of coenopopulations of someOrchidaceae species in "Bylina" State Nature Reserve // Problems of regional ecology and biodiagnostics of live system. Kirov: "Vesi" — 2013.  — P. 478  — 482.

17. Kapustina N.V., Ryabova E.V. Ecological-biological characteristics and peculiariues of individual development of DactylorhizaFuchsii (Druce) Sooin "Bylina" State Nature Reserve // Biodiagnostics of natural and technogenic systems. Kirov: "Loban"  — 2012.  — P. 62  — 64.

18. The Red Book of Kirov region: animals, plants, fungi. Kirov: "Kirov regional printing house"  — 2014. 336 p.

19. Methods of forest communities investigation. SPb.  — 2002. 240 p.

20. Mirkin B.M., Naumova L.G. Vegetation science. Ufa: Gilem  — 1998. 413 p.

21. Ovesnov S.A. Synopsis of Perm region flora. Perm: Perm University Pr.H.   — 1997. 252 p.

22. Plokhinsky N.A. Biometry. M: MGU  — 1970. 367 p.

23. Rabotnov T.A. Life cycle of perennial herbaceous plants in meadow coenoses // Bot. Istitute AS URSS. Series. III. Geobotany. Iss. 6. M.-L.: AS URSS Pr.H.  — 1950.  — P. 5-204.

24. Ramwnsky L.G., Selected articles. Problems and methods of plant cover investigation. L.: Nauka  — 1971. 336 p.

25. Plant resources of Russia and bordering countries: Flowering plants, their chemical composition, use; Fam. Butomaceae  — Typhaceae. SPb.: Nauka  — 1994. 271 p.

26. Tarasova E.M. Flora of "Bylina" State Nature Reserve. Kirov  — 2005. 248 p.

27. Tarasova E.M. Flora of Vyatsky Krai. Part 1.Vascular plants. Kirov: Kirov regional Pr.H.  — 2007. 440 p.

28. Theory and practice of rare species conservation: methodical teaching aid. Syktyvkar: Syktyvkar Univ, Pr.H.  — 2012. 294 p.

29. Teteryuk L.V. Practical recommendations for coenopopulation investigations of rare and protected vascular plants species // Innovational methods and approachesto investigation of natural and anthropogenic dynamics of the environment. Part 2. Seminars. Kirov: "Loban"  — 2009.  — P. 22-37.

30. Uranov A.A. Ontogenesis and age structure of flowering plants populations. M.: Nauka  — 1967.  — P. 3-8.

31. Uranov A.A. Plants coenopopulations age spectreas time and energy undulatory processes function // Biol. Sciences. — 1975.  — № 2.  — P.7-34.

32. Plants coenopopulations (basic terms and structures). M.: Nauka   — 1976. 217 p.

33. Plants coenopopulations (population biology outlines). M.: Nauka  — 1988. 182 p.

34. Cherepanov S.K. Vascular plants of Russia and bordering countries (within former URSS). SBp.: Mir I Semya.  — 1995. 992 p.

35. Chirkova N.yu., Egoshina T.L. Manifestation of explerency features of some Orchidaceae Juss. species in anthropogenically transformed ecosystems // Protection and cultivation of orchids. IX International conference (September, 26-30, 2011). M.: KMK, 2011. P. 466-468.

36. Chirkova N.Yu., Suleimanova V.N., Egoshina T.L., Luginina E.A. Eological-phytocoenotic and demographic characteristics ofCypripediumcalseolusL. (Fam. Orchidaceae) coenopopulations in conditions of Southern taiga forests of Kirov region // Herald of Tver State University. "Biology and Ecology" series  — 2011.  — Iss. 24.  — P. 117  — 126.

37. Ecological scales and methods of analyses of ecological plant diversity. Yoshkar-Ola: Mar. Univ. Pr.H.  — 2010. 368 p.

About this article

Authors: Kapustina N.V., Egorova N.Yu., Egoshina T.L.

Year: 2015

Editor-in-chief

Sergey Aleksandrovich
MIROSHNIKOV

© Электронное периодическое издание: ВЕСТНИК ОГУ on-line (VESTNIK OSU on-line), ISSN on-line 1814-6465
Зарегистрировано в Федеральной службе по надзору в сфере связи, информационных технологий и массовых коммуникаций
Свидетельство о регистрации СМИ: Эл № ФС77-37678 от 29 сентября 2009 г.
Учредитель: Оренбургский государственный университет (ОГУ)
Главный редактор: С.А. Мирошников
Адрес редакции: 460018, г. Оренбург, проспект Победы, д. 13, к. 2335
Тел./факс: (3532)37-27-78 E-mail: vestnik@mail.osu.ru