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The parameters of gas exchange at the juvenile stage of ontogenesis in individuals of selection samples of two morphotypes of hyssop under the influence of stress factors (salinity conditions and different light intensities) were studied. The study was conducted on cotyledon leaves of selection samples of white-flowered hyssop (Hyssopus officinalis f. albus) and blue-flowered hyssop (H. officinalis f. cyaneus) using the LI-6800, LI-COR system. Salinity conditions were simulated: control — water (H2O), experiment (0.05M NaCl). At the juvenile stage of ontogenesis, significant differences in the parameters of CO2 assimilation and transpiration intensity were established in breeding specimens of different morphotypes in terms of resistance to abiotic stress factors. The studied breeding specimens of both blue-flowered and white-flowered morphotypes showed a sufficiently high degree of resistance to salinity and will be used as sources of valuable breeding traits in further studies.
photosynthetically active radiation, chloride salinity, photosynthesis; transpiration, dark respiration, white-flowered morphotype of medicinal hyssop (H. officinalis f. albus), blue-flowered morphotype of medicinal hyssop (H. officinalis f. cyaneus)
1. Kosolapov V. M., Chernyavskih V. I., Kostenko S. I. Sovremennoe sostoyanie i vyzovy dlya otrasli kormoproizvodstva v Rossii // Kormoproizvodstvo. – 2022. – № 10. – S. 3–8.
2. Mnogoletnie travy dlya pastbisch, gazonov i rekul'tivacii: selekciya i praktika / V. M. Kosolapov, S. I. Kostenko, E. V. Dumacheva, V. I. Chernyavskih // Kormoproizvodstvo. – 2022. – № 10. – S. 14–17.
3. Ispol'zovanie bioresursnogo potenciala botanicheskogo sada dlya razrabotki ekskursionnyh programm / E. V. Dumacheva, V. I. Chernyavskih, A. A. Pol'shina, M. E. Komarova // Nauchnyy rezul'tat. Seriya: Tehnologiya biznesa i servisa. – 2014. – T. 1, № 1(1). – S. 4–14.
4. Perspektivy ispol'zovaniya rezul'tatov izucheniya fotosinteza v selekcii rasteniy: obzor osnovnyh napravleniy issledovaniy / E. V. Dumacheva, V. I. Chernyavskih, L. D. Sayfutdinova [i dr.] // Kormoproizvodstvo. – 2024. – № 4. – S. 18–29.
5. Pikalova E. V. Morfometriya i semennaya produktivnost' nekotoryh predstaviteley semeystva Lamiaceae uchastka lekarstvennyh rasteniy Botanicheskogo sada Orenburgskogo gosudarstvennogo universiteta // Izvestiya Saratovskogo universiteta. Novaya seriya. Seriya: Himiya. Biologiya. Ekologiya. – 2022. – № 22(1). – S. 74–81.
6. Gubanov V. G., Gubanova V. M. Biologicheskie osobennosti issopa lekarstvennogo (Hyssopus officinalis) // Konyaevskie chteniya: sb. nauch. tr. VII Mezhdunar. nauch.-prakt. konf., Ekaterinburg, 20 dekabrya 2019 goda. – Ekaterinburg : Ural'skiy GAU, 2020. – S. 108–110.
7. Mobilization of Genetic Resources of Hyssopus Officinalis L. For Selection for Seed Productivity and Essential Oil Content / V. I. Cherniavskih, E. V. Dumacheva, V. I. Zejko [et al.] // IOP Conference Series: Earth and Environmental Science : 2, Moscow, 17–20.06.2021. – Moscow, 2021. – P. 012055.
8. Chernyavskih V. I. Selekciya i semenovodstvo issopa lekarstvennogo (Hyssopus officinalis L.) v Central'no-Chernozemnom regione // Tavricheskiy vestnik agrarnoy nauki. – 2018. – № 3(15). – S. 137–146.
9. Chernyavskih V. I., Dumacheva E. V. Geneticheskaya kollekciya mnogoletnih bobovyh trav Belgorodskoy oblasti: etapy formirovaniya, puti mobilizacii i selekcionnyy potencial // Uspehi sovremennogo estestvoznaniya. – 2019. – № 1. – S. 63–68.
10. Mobilizaciya biologicheskih resursov dikorastuschih form Hyssopus officinalis L. dlya selekcii / V. I. Chernyavskih, E. V. Dumacheva, U. K. Sheyh D. [i dr.] // Kormoproizvodstvo. – 2023. – № 6. – S. 17–22.
11. Filatov S. V., Dumachev D. V. Cenopopulations of Hyssopus officinalis L. in the Belgorod region: Spatial Structure and Bioresource Potential // Polevoy zhurnal biologa. – 2022. – Vol. 4, No. 1. – P. 80–90.
12. Dumacheva E. V., Chernyavskih V. I. Patent na selekcionnoe dostizhenie № 11396. Issop lekarstvennyy – Hyssopus officinalis Lazar': № 79351: zayavl. 17.10.2019.
13. Sachivko T. V., Bosak V. N. Razrabotka metodiki ocenki hozyaystvenno poleznyh priznakov issopa lekarstvennogo // Vestnik NGAU (Novosibirskiy gosudarstvennyy agrarnyy universitet). – 2024. – № 3. – S. 96–103.
14. Mohammadi R., Roshandel P. Ameliorative effects of a static magnetic field on Hyssop (Hyssopus officinalis L.) growth and phytochemical traits under water stress // Bioelectromagnetics. – 2020. – Vol. 41(6). – R. 403–412.
15. Antioxidant Defense and secondary metabolites concentration in hyssop (Hyssopus officinalis L.) plants as affected by salt stress / Zh. Soheilikhah, N. Karimi, M. Modarresi [et al.] // Acta Agriculturae Slovenica. – 2021. – Vol. 117, № 2. – R. 1–12.
16. Drought stress response of hyssop (Hyssopus officinalis L.) as influenced via the antitranspirants and osmolytes materials / Hosseini S. Khajeh, F. Fanoodi, S. A. Tabat-abaei [et al.] // Italian Journal of Agrometeorology. – 2021. – № 2. – R. 35–44.
17. Evans J. R., Santiago L. S. Prometheus Wiki gold leaf protocol: gas exchange using LI-COR 6400 // Funktsional'naya biologiya rasteniy. – 2014. – Vol. 41(3). – R. 223–226.
18. Riches M., Lee D., Farmer D. K. Simultaneous leaf-level measurement of trace gas emis-sions and photosynthesis with a portable photosynthesis system // Atmos. Meas. Tech. – 2020. – Vol. 13. – R. 4123–4139. – DOI: https://doi.org/10.5194/amt–13–4123–2020.
19. Dospehov B. A. Metodika polevogo opyta s osnovami statisticheskoy obrabotki rezul'tatov issledovaniy. – M. : Kniga po Trebovaniyu, 2012. – 352 s.
20. Rahmankulova Z. F., Usmanov I. Yu. Morfofiziologicheskie parametry prorostkov pshenicy ustoychivyh i vysokoproduktivnyh sortov v norme i pri stresse // Fiziologiya rasteniy. – 2000. – T. 47, № 4. – S. 608–613.
21. Rahmankulova Z. F. Fiziologicheskie aspekty vzaimosvyazi fotosinteza i dyhaniya // Fiziologiya rasteniy. – 2019. – T. 66, № 3. – S. 178–188.
22. Rahmankulova Z. F. Dyhanie rasteniy i global'nye izmeneniya klimata // Fiziologiya rasteniy. – 2022. – T. 69, № 6. – S. 572–588.
