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POSSIBILITIES OF APPLICATION OF THE PHYTOREMEDIATION METHOD ON THE EXAMPLE OF POLLUTED SOILS OF ST. PETERSBURG

Voropaeva E. V.  (PhD in Agricultural Sciences, Associate Professor, Leningrad State University named after A.S. Pushkin )

Shepeleva O. P.  (PhD in Agricultural Sciences, Associate Professor, Leningrad State University named after A.S. Pushkin )

Lovetskaya N. D.  (Master, Saint Petersburg State University)

In the framework of the study, the contamination of soils with heavy metals was assessed, their concentrations were determined, and potential hyperaccumulator plants capable of absorbing toxic substances from the soil were studied. Excessive HM content was shown at several sampling points. An experiment was conducted with the cultivation of ornamental plants Tagetes erecta L. on soils sampled near the Shuvalovsky quarry in St. Petersburg. The ability of Tagetes erecta L. to accumulate heavy metals was shown, which makes them promising candidates for use in the phytoremediation method of contaminated soils.

Keywords:soil contamination, heavy metals, hyperaccumulator plants, Tagetes erecta L.
 

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Citation link:
Voropaeva E. V., Shepeleva O. P., Lovetskaya N. D. POSSIBILITIES OF APPLICATION OF THE PHYTOREMEDIATION METHOD ON THE EXAMPLE OF POLLUTED SOILS OF ST. PETERSBURG // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2024. -№12/2. -С. 10-13 DOI 10.37882/2223-2966.2024.12-2.06
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