Russian Federation
Abstract. Currently, heavy metals are considered as priority soil pollutants. It is known that the vegetative mass of agricultural crops is capable of accumulating them in large quantities. Ornamental flower crops, which firmly occupy their ecological niche, are practically not considered from this point of view. The aim of this work is to study the features of the accumulation of heavy metals in the aboveground and underground organs of some representatives of the genus Paeonia L. in the urbanized environment of the city of Ufa. The objects of research were seven taxa of Paeonia (P. peregrina Mill., P. lactiflora Pall., P. lactiflora f. rosea, P. delavayi Franch., P. × hybrida Appassionata, Mustai Karim, Jeanne d’Arc). Methodology. The study of the elemental composition of the aboveground and underground parts was carried out according to the method No. M-02-1009-05 atomic spectroscopy. Mathematical data processing was carried out using generally accepted methods of variation statistics using the AgCStat software package in the form of an Excel add-in. Scientific novelty. For the first time, different taxa and parts of Paeonia plants were taken for research. Results. It was revealed that in the studied samples the copper content is 4,15–2520,00 times higher than that of other elements. It is noted that the minimum concentrations of arsenic, cadmium, chromium, manganese and iron are noted in the roots; lead and nickel – in flowers; copper – in the leaves of the studied paeonies. The maximum content of arsenic, lead, chromium is found in the leaves; cadmium, nickel, manganese – in the stems; iron – in flowers. That is, cutting paeonies in the autumn before retirement avoids the accumulation of these microelements in the soil. The results of the correlation analysis showed that the absolute values of the concentrations of the studied elements in the considered taxa of paeonies correlate with each other to a weak and medium degree. Correlation study of pairs of elements makes it possible to assess the synergism of accumulation and its absence, which is consistent with the opinion of other authors.
Paeonia, heavy metals, aboveground organs, underground mass, Republic of Bashkortostan
1. Sedel'nikova L. L., Chankina O. V. Soderzhanie tyazhelyh metallov v vegetativnyh organah krasodneva gibridnogo (Hemerocallis hybrida) v urbanizirovannoy srede // Vestnik KrasGAU. 2016. № 2 (113). S. 34-43.
2. Mihal'chuk N. V. Tyazhelye metally i mikroelementy v fonovyh pochvah i agrolandshaftah yugo-zapada Belarusi // Agroekologіchniy zhurnal. 2017. № 3. S. 27-31.
3. Vetrova O. A., Kuznecov M. N., Leonicheva E. V., Motyleva S. M., Mertvischeva M. E. Nakoplenie tyazhelyh metallov v organah zemlyaniki sadovoy v usloviyah tehnogennogo zagryazneniya // Sel'skohozyaystvennaya biologiya. 2014. № 5. S. 113-119. DOI:https://doi.org/10.15389/agrobiology.2014.5.113rus.
4. Il'inskiy A. V. Analiz koefficientov biologicheskogo pogloscheniya tyazhelyh metallov dlya kormovoy svekly // Evraziyskiy soyuz uchenyh. 2020. № 2-6 (71). S. 9-12.
5. Mazhayskiy Yu. A., Gal'chenko S. V., Guseva T. M., Cherdakova A. S. Nakoplenie tyazhelyh metallov dekorativnymi cvetochnymi kul'turami // Uspehi sovremennoy nauki i obrazovaniya. 2016. № 9. T. 3. S. 203-205.
6. Elagina D. S., Arhipova N. S., Sibgatullina M. Sh. Izuchenie osobennostey nakopleniya tyazhelyh metallov rasteniyami Amaranthus retroflexus L. // Molodye uchenye i farmaciya XXI veka: sbornik nauchnyh trudov Chetvertoy nauchno-prakticheskoy konferencii s mezhdunarodnym uchastiem. Moskva, 2016. S. 189-195.
7. Mironova L. N., Reut A. A. Piony. Kollekcii botanicheskogo sada-instituta Ufimskogo nauchnogo centra RAN. Ufa: Bashk. encikl., 2017. 152 s.
8. Reut A. A., Mironova L. N. Redkie vidy roda Paeonia L. pri kul'tivirovanii v Bashkirskom Predural'e // Agrarnaya Rossiya. 2018. № 2. S. 30-34.
9. Rasteniya Yuzhno-Ural'skogo botanicheskogo sada-instituta UFIC RAN / Abramova L. M., Anischenko I. E., Vafin R. V., Golovanov Ya. M., Zhigunov O. Yu., Zaripova A. A., Kashaeva G. G., Lebedeva M. V., Polyakova N. V., Reut A. A., Shigapov Z. H.; otv. Red. L. M. Abramova. Ufa: Mir pechati, 2019. 304 s.
10. Fotev Yu. V., Shevchuk O. M., Syso A. I. Izuchenie variabel'nosti elementnogo sostava semyan sortoobrazcov Vigna unguiculata (L.) Walp. na yuge Zapadnoy Sibiri i v Krymu // Himiya rastitel'nogo syr'ya. 2021. № 2. S. 217-226. DOI:https://doi.org/10.14258/JCPRM.2021027543.
11. Reut A. A., Biglova A. R., Allayarova I. N. Sravnitel'nyy analiz himicheskogo sostava rastitel'nogo syr'ya nekotoryh predstaviteley rodov Narcissus L. i Camassia Lindl. // Agrarnyy vestnik Urala. 2021. № 2 (205). S. 79-90. DOI:https://doi.org/10.32417/1997-4868-2021-205-02-79-90.
12. Simonova O. A., Simonov M. V., Tovstik E. V. Sortovye osobennosti bioakkumulyacii zheleza v rasteniyah yachmenya // Tavricheskiy vestnik agrarnoy nauki. 2020. № 3 (23). S. 142-150. DOI:https://doi.org/10.33952/2542-0720-2020-3-23-142-151.
13. Gonchar-Zaykin P. P., Chertov V. G. Nadstroyka k Excel dlya statisticheskoy ocenki i analiza rezul'tatov polevyh i laboratornyh opytov [Elektronnyy resurs]. URL: http://vniioh.ru/nadstrojka-k-excel-dlya-statisticheskoj-ocenki-i-analiza-rezultatov-polevyx-i-laboratornyx-opytov (data obrascheniya: 26.09.2021).
14. Chekin G. V., Nikiforov V. M. Razvitie kornevoy sistemy yarovoy pshenicy na rannih stadiyah ontogeneza pri predposevnoy obrabotke semyan helatnymi preparatami // Aktual'nye problemy agrotehnologiy XXI veka i koncepcii ih ustoychivogo razvitiya: materialy nacional'noy zaochnoy nauchno-prakticheskoy konferencii. Voronezh, 2016. S. 34-38.
15. Nesterov M. I., Krivohizhina L. V., Ermolaeva E. N., Kantyukov S. A. Vliyanie stepeni i sroka krovopoteri na uroven' trigliceridov, fosfolipidov, obschego holesterina, holesterina v lipoproteinah [Elektronnyy resurs]. URL: https://science-education.ru/ru/article/view?id=25632 (data obrascheniya: 26.09.2021).
16. Budko E. V., Yampol'skiy L. M., Zhukov I. M., Chernikova D. A. Koncentracionnye korrelyacii elementnoy organizacii gemostaticheskih rasteniy // Mezhdunarodnyy zhurnal prikladnyh i fundamental'nyh issledovaniy. 2018. № 7. S. 95-100.
17. Meshkinova S. S., El'chininova O. A., Shahovceva E. V. Mikroelementy v rasteniyah Severnogo Altaya // Polzunovskiy vestnik. 2006. № 2. S. 291-295.
18. Kabata-Pendias A., Pendias H. Mikroelementy v pochvah i rasteniyah. Moskva: Mir, 1989. 439 s.
19. Parveen S., Bhat I. U. H., Khanam Z., (...), Yusoff H. M., Akhter M. S. Phytoremediation: In situ alternative for pollutant removal from contaminated natural media: A brief review // Biointerface Research in Applied Chemistry. 2022. Vol. 12. Iss. 4. Pp. 4945-4960. DOI:https://doi.org/10.33263/BRIAC124.49454960.
20. Kopan' Yu. G. Korrelyacionnyy analiz kak metod ocenki kolichestvennyh priznakov novogo sortimenta hrizantemy sadovoy v usloviyah Yuzhnogo berega Kryma // Byulleten' Nikitskogo botanicheskogo sada. 2008. Vyp. 97. S. 36-39.
