CROP WILD RELATIVES IN MAGADAN PROVINCE OF RUSSIA: INVENTORYING AND CONSERVATION
https://doi.org/10.30901/2227-8834-2019-2-18-24
Abstract
Background. Plant genetic resources (PGR) conservation is an indispensable condition for ensuring the country’s economic and environmental security. The most important component of the PGR status assessment is the study of crop wild relatives in a particular region. Within the framework of the work on inventorying crop wild relatives (CWR) in the regions of Russia, an inventory of CWR was for the first time made for Magadan Province, Far East region of Russia, to identify plant taxa that are prioritized for conservation and monitoring of their status in natural phytocenoses.
Materials and methods. The material for the present research was taken from the data published on the vegetation of the studied region. Taxonomic analysis of CWR was performed using conventional floristic methods. In order to select priority species for conservation, the guidelines for PGR conservation adapted for Russia were used.
Results and conclusions. A list of 232 CWR species belonging to 62 genera of 21 families has been compiled; it encompasses nearly 20% of the entire regional flora. The indigenous part of CWR amounts to ca. 60%, while the adventive part includes 40% of the total CWR number. Analysis of distribution of CWR species over the studied area showed that the greatest diversity of CWR species (81%) is concentrated in the Okhotsky floristic district. As a result of the analysis, 76 species occurring in Magadan Province were identified for prioritized in situ conservation.
About the Authors
G. V. Talovina
N. I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR)
Russian Federation
Russian Federation
42, 44 Bolshaya Morskaya Street, St. Petersburg 190000, Russia
E. V. Aistova
Amur Branch of the Botanical Garden/Institute, Far-East. Div. of the RAS
Russian Federation
Russian Federation
2 km, Ignatyevskoye Shosse, Blagoveshchensk 675000, Russia
References
1. Bagmet L.V., Taisumov M.A. Crop wild relatives conservation in the Chechen Republic (Dikiye rodichi kulturnykh rasteniy Chechenskoy respubliki i perspektivy ikh sokhraneniya). Proceedings on Applied Botany, Genetics and Breeding. 2018;179(3):12-22. [in Russian] DOI: 10.30901/2227-8834-2018-3-12-22
2. Flora and vegetation of Magadanskaya Province (summary of vascular plants and an essay on vegetation). (Flora i rastitelnost Magadanskoy oblasti [konspekt sosudistykh rasteniy i ocherk rastitelnosti]). Magadan: Inst. of Biol. Probl. of the North; 2010. [in Russian].
3. Geobotanical zoning of the USSR (Geobotanicheskoye rayonirovaniye SSSR). Moscow; Leningrad: USSR Acad. of Sci.; 1947. [in Russian].
4. Khokhryakov A.P. Flora of Magadan Province (Flora Magadanskoy oblasti). Moscow: Nauka; 1985. [in Russian].
5. Lysenko D.S. Synanthropic flora of Magadan Province (Sinantropnaya flora Magadanskoy oblasti). Magadan: NESC; 2012. [in Russian].
6. Maxted N., Ford-Lloid B.V., Hawkes J.G. Complementary conservation strategies. In: Maxted N., Ford-Lloid B.V., Hawkes J.G. (eds). Plant genetic conservation: The in situ approach. London: Chapman and Hall; 1997. p.20-55.
7. Ogureeva G.N. (ed.). Zones and types of zonality for vegetation of Russia and adjacent territories (Zony i tipy poyasnosti rastitelnosti Rossii i sopredelnykh territoriy). 1:8 000 000. Moscow: ECOR; 1999. [in Russian].
8. Red Data Book of Magadan Province: Rare and endangered species of plants and animals (Krasnaya kniga Magadanskoy oblasti: Redkiye i nakhodyashchiyesya pod ugrozoy ischeznoveniya vidy rasteniy i zhivotnykh). Magadan: Publ. House ‘Dikiy Sever’; 2008a. [in Russian].
9. Red Data Book of the Russian Federation (plants and fungi) (Krasnaya kniga Rossiyskoy Federatsii [rasteniya i griby]). Moscow: KMK Assoc. of Scient. Publ.; 2008b. [in Russian].
10. Shipilina L.Yu. Crop wild relatives in Vologda Province (Dikiye rodichi kulturnykh rasteniy Vologodskoy oblasti). Proceedings on Applied Botany, Genetics and Breeding. 2018;179(3):49-59. [in Russian]. DOI: 10.30901/2227-8834-2018-3-49-59
11. Smekalova T.N., Chukhina I.G., Luneva N.N. Main aspects of the plant genetic resources conservation strategy in Russia (Osnovnye aspekty strategii sokhraneniya rastitelnykh genresursov na territorii Rossii). In: Proceedings of the First Intern. Scient. and Pract. Conf. ‘Problems of Botany of South Siberia and Mongolia’. Barnaul: 2002. p.265-271. [in Russian].
12. Smekalova T.N., Chukhina I.G. Catalogue of the VIR Global Collection. Issue 766. Crop wild relatives of Russia (Dikiye rodichi kulturnykh rasteniy Rossii). St. Petersburg: VIR; 2005. [in Russian].
13. Talovina G.V., Aistova E.V. Crop wild relatives inventory and conservation in the Primorsky Region of the Russian Federation (Dikiye rodichi kulturnykh rasteniy Primorskogo kraya: inventarizatsiya i sokhraneniye). Proceedings on Applied Botany, Genetics and Breeding. 2018;179(3):39-48. [in Russian]. DOI: 10.30901/2227-8834-2018-3-39-48
14. Talovina G.V., Aistova E.V. Inventarization and analysis of the wild relatives of cultivated plants diversity of the Amur Oblast (Inventarizatsiya i analiz raznoobraziya dikikh rodichey kulturnykh rasteniy Amurskoy oblasti). Proceedings on Applied Botany, Genetics and Breeding. 2017;178(2):16-24. [in Russian]. DOI: 10.30901/2227-8834-2017-2-16-24
Review
For citations:
Talovina G.V., Aistova E.V. CROP WILD RELATIVES IN MAGADAN PROVINCE OF RUSSIA: INVENTORYING AND CONSERVATION. Proceedings on applied botany, genetics and breeding. 2019;180(2):18-24. (In Russ.) https://doi.org/10.30901/2227-8834-2019-2-18-24
Views:
697
Email this article 