UDC:  581:53         https://doi.org/10.62965/tnu.sns.2024.1.9

Khodzhaev A.T., Kurzina I.A., Khojazoda T.A., Solikhova M.I., Daybova E.B.

Institute of  Biology, Tomsk State Research University

Tajik National University

In the conducted experiment, cotton seeds were treated with barrier discharges in air for 4 and 6 minutes. Barrier discharges are discharges in which the current flow is limited by the distinctive dimensions of at least one dielectric layer and electrode. It is noticeably larger than the size of the gap between the electrodes, which is a high pressure (more than many hundreds

of Tor), spatial heterogeneity and short duration of different physical and chemical processes: the plasma BR is in strongly non-equilibrium criteria average temperature of electrons is a few electro-volts, and the temperature of the gas is close to the temperature of the dielectric barrier. This treatment is symmetric and sufficiently studied, since the electric field separation in the discharge zone can be considered uniform if the gap between the electrodes is rather narrow. Atmospheric pressure plasma is in demand for agriculture, stimulating dielectric, barrier discharge plasma at atmospheric pressure for 4 and 6 min irradiation to stimulate plant growth, germination energy and germination rate.

Keywords: seeds, cotton, germination energy, germination, barrier discharge, field.

Information about the authors

Khojaev Abdullo Tohirovich - Institute of  Biology, Tomsk State Research University,

graduate student.

Address: 634050, Tomsk, Russia.

Phone: +79234336452, +992009770532. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Kurzina Irina Aleksandrovna - Institute of  Biology, Tomsk State Research University,

doctor of physics and mathematics, head of the department of natural compounds, pharmaceutical and medical chemistry.

Address: 634050, Tomsk, Russia.

Phone: +79138821028. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Khojazoda Tohir Abdullo – Tajik National University,

Doctor of Physics and Mathematics, Professor of the Department of Physical Electronics, Faculty of Physics.

Address: 734025 Dushanbe, Tajikistan, 17 Rudaki Ave.

Phone: +992900526352. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Solihova Mahina Imomalievna - Institute of Biology, Tomsk State Research University,

graduate student. Address: 634050, Tomsk, Russia.

Phone: +79234231995, +992988701187. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Daybova Elena Borisovna - Scientific Research Institute of Crops and Peat of Siberia - branch of RASS of the Russian Federation,

candidate of chemical sciences, head of the laboratory.

Address: 634050, Tomsk, Russia.

Phone: +79234203876. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

REVIEWER: Yamburov M.S., Candidate of Biological Sciences    

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Article received: 18.12.2023

Approved after review: 08.01.2024

Accepted for publication: 28.02.2024