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ISSN Печать: 0040-2508
ISSN Онлайн: 1943-6009
Indexed in
Influence of Combined Magnetic Fields on the Gravitropic Response of Plants and on the Spectrum of Electromagnetic Radiation Generated by Plants during Their Growth
Краткое описание
The impact of combined magnetic field (CMF) on the gravitropic response (GTR) of 3-day cress roots in the frequency region from 1 to 45 Hz has been investigated. Changes of the sign of GTR, its activation or inhibition, or else the inhibition of the root growth itself, were observed at some fixed frequencies. The changes are resonance dependent on the frequency. The frequencies, at which the above-mentioned effects were found, are formally coinciding with the cyclotron frequencies for ions Ca2+, K+, IAA−, ions of gibberellins, ions of abscisic acid and Cu+, as well as, with the frequencies at which the electromagnetic field radiation was observed before [1,2]. Possible mechanisms of the CMF effect on GTR are discussed.