Izvestiya of Saratov University.

Chemistry. Biology. Ecology

ISSN 1816-9775 (Print)
ISSN 2541-8971 (Online)
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Language: 
Russian
Heading: 
Biology
Article type: 
Article
UDC: 
582.675.1:581.146.2:57.082.11:727.64(477.75)
DOI: 
10.18500/1816-9775-2021-21-2-196-202
EDN: 
WXUXPR

Special features of fruiting in some Clematis L. cultivars from the collection of the Nikita Botanical Gardens

Autors: 
Zubkova Natalya V., Labour Red Banner Order Nikitsky Botanical Gardens – National Scientific Center of the RAS
Abstract: 

The article presents the results of studying the fruiting in 9 clematis cultivars under the conditions of the southern coast of Crimea. Morphometric characteristics of seeds, their weight and germination capacity are given. Potential and real seed production was assessed. It was found that the studied cultivars are characterized with high potential seed production, on average from 38.1 to 116.9 ovules per fruit, but relatively low real seed production, on average from 1.3 to 8.3 seeds per fruit. Among the studied cultivars, the largest number of viable seeds formed per plant was noted in 4 cultivars: ‘Jan Pawel II’, ‘Ramona’, ‘Elegia’ and ‘Juulii’. These cultivars are recommended for use in breeding works as maternal parental forms

Key words: 
Clematis L.
cultivar
seed production
fruit formation
seed production coefficient
weight of seeds
seed germination
Reference: 
  1. The Plant List. Available at: http://www.theplantlist.org/ (accessed 25 August 2020).
  2. Clematis on the Web. Available at: http://www.clematis. hull.ac.uk/ (accessed 25 August 2020).
  3. Zhigunov O. Yu., Nasurdinova R. A. Experience of the estimation of decorative effect of Clematis L. sorts – perspective culture for the South Urals. Agrarian Russia, 2012, no. 3, pp. 8–11 (in Russian).
  4. Klement’eva L. A. Promising cultivars of genus Clematis L. for cultivation in the south of Western Siberia. Achiwements of Science and Technology in Agro-Industrial Complex, 2016, vol. 30, no. 9, pp. 62–65 (in Russian).
  5. Trubina N. N., Kabanov A. V., Bondorina I. A. Collection of the genera Clematis L. and Atragene L. in the department of ornamental plants of the MBG RAS. Bulletin of Central Botanic Garden, 2017, no. 3 (203), pp. 96–100 (in Russian).
  6. Chebannaya L. P. Some results of an introduction of the genus Clematis L. in the Stavropol Botanical Garden name of V. V. Skripchinsky. Agricultural Bulletin of Stavropol' Region, 2016, no. 3 (23), pp. 226–229 (in Russian).
  7. Yurkova O. V., Dorofeeva L. M. Variety studies of clematis in the Middle Urals. Konyaevskie readings: coll. of sci. papers of the 7th Inter. Sci.-pract. conf. (20 Dec. 2019). Ekaterinburg, Uralskii GAU, 2020, pp. 69–72 (in Russian).
  8. Kostyrko D. R., Berezovskaya L. V. An introduction test of herbaceous erect species and forms of the genus Clematis L. in the Donetsk Botanical Garden of the National Academy of Sciences of Ukraine. Industrial Botany, 2005, iss. 5, pp. 180–185 (in Russian).
  9. Svitkovskaya O. I., Lomonos P. N. Klematisy i knyazhiki v Belorusi: assortiment, agrotekhnika, razmnozhenie, ispol’zovanie [Clematis and Atragene L. in Belarus: Assortment, Agriculture Technology, Reproduction, Use]. Minsk, Belaruskaya nauka Publ., 2014. 159 p. (in Russian).
  10. Plugatar Yu. V., Klimenko Z. K., Ulanovskaya I. V., Zykova V. K., Alexandrova L. M, Zubkova N. V., Smykova N. V., Plugatar S. A., Andriushenkova Z. P. The results of different methods used in breeding of perennial fl ower cultivars in the Nikita Botanical Gardens. Acta Horticulturae, 2018, vol. 1201, pp. 515–519.
  11. Vajnagij I. V. Method for determining the seed production in some species of Ranunculacea family. Byul. GBS AN SSSR, 1990, iss. 155, pp. 86–90 (in Russian).
  12. Rabotnov T. A. Methods for studying seed reproduction in communities. Polevaya geobotanika, pod red. E. M. Lavronenko, A. A. Korchagina [E. M. Lavronenko, A. A. Korchagina, eds. Field Geobotany]. Moscow, Leningrad, Izd-vo AN SSSR, 1960, vol. 2, pp. 20–40 (in Russian).
  13. Mamaev S. A. The basic principles of research methods of plant intraspecifi c variability. In: Individual’naya i ekologo-geografi cheskaya izmenchivost’ rastenij, pod red. P. L. Gorchakovskogo [P. L. Gorchakovskiy, ed. Individual and ecological-Geographical Variability of Plants]. Sverdlovsk, 1975, pp. 3–14 (in Russian).
Received: 
14.10.2020
Accepted: 
28.10.2020
Published: 
30.06.2021