Stimulating effects of plasma and radio-wave treatments of red clover seeds on morphological and physiological parameters of seedlings

Author:

Nedved H. L.1,Kalatskaja J. N.1,Laman N. A.1,Minkova V. V.1,Herasimovich K. M.1,Ovchinnikov I. A.1,Kopylova N. A.1,Filatova I. I.2,Lyushkevich V. A.2

Affiliation:

1. V. F. Kuprevich Institute of Experimental Botany of the National Academy of Sciences of Belarus

2. B. I. Stepanov Institute of Physics of the National Academy of Sciences of Belarus

Abstract

It was established that the treatment of clover seeds with radio frequency (RF) electromagnetic field and low pressure (200 Pa) RF plasma excited at a frequency of 5.28 MHz has a stimulating effect both on the germination of seeds and on the growth and development of plants grown in laboratory and field conditions. Plasma treatment for 5 min led to the greatest stimulation of seed germination and germination energy, a significant increase in the biomass of shoots and roots. At the same time, the content of phenolic compounds and flavonoids in plant leaves decreased.

Publisher

Publishing House Belorusskaya Nauka

Subject

General Earth and Planetary Sciences,General Environmental Science

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