Influence of combined magnetic fields on the gravitropic response of plants and on the spectrum of electromagnetic radiation generated by plants during their growth

被引：0

作者：

Sheikina, N.V. ^{[1
]}

Bogatina, N.I. ^{[2
]}

Kordum, E.L. ^{[3
]}

机构：

[1] V. Karazin National University of Kharkov, Kharkov, 61077, 4, Svoboda Sq.

[2] B.Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, Kharkov 61100, 47, Lenin ave.

[3] Institute of Botany, National Academy of Sciences of Ukraine, Kiev 01001, 2, Tereschenkovskaya St.

来源：

Telecommunications and Radio Engineering (English translation of Elektrosvyaz and Radiotekhnika) | 2005年 / 63卷 / 10期

关键词：

Combined magnetic field (CMF) - Cyclotron frequencies - Frequency region - Gravitropic response (GTR);

D O I：

10.1615/TelecomRadEng.v63.i10.90

中图分类号：

学科分类号：

摘要：

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. © 2005 Begell House, Inc.

引用

页码：935 / 942

页数：7

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