图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
电信和无线电工程
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN 打印: 0040-2508
ISSN 在线: 1943-6009

卷:
卷 78, 2019 卷 77, 2018 卷 76, 2017 卷 75, 2016 卷 74, 2015 卷 73, 2014 卷 72, 2013 卷 71, 2012 卷 70, 2011 卷 69, 2010 卷 68, 2009 卷 67, 2008 卷 66, 2007 卷 65, 2006 卷 64, 2005 卷 63, 2005 卷 62, 2004 卷 61, 2004 卷 60, 2003 卷 59, 2003 卷 58, 2002 卷 57, 2002 卷 56, 2001 卷 55, 2001 卷 54, 2000 卷 53, 1999 卷 52, 1998 卷 51, 1997

电信和无线电工程

DOI: 10.1615/TelecomRadEng.v64.i12.80
pages 1057-1072

Some Characteristics of the Influence of Microwave Electromagnetic Radiation upon Vegetation Seeds and Germs

O. I. Kovalenko
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine, 12, Academician Proskura Str., Kharkiv 61085, Ukraine
F. V. Kivva
O.Ya. Usikov Institute for Radiophysics and Electronics of the National Academy of Sciences of Ukraine, 12, Academician Proskura St., Kharkiv 61085, Ukraine
S. V. Kalinichenko
I. Mechnikov IMR AMS of Ukraine, Kharkiv, Ukraine
L. A. Sukach
A. Usikov Institute of Radio Physics and Electronics, National Academy of Sciences of Ukraine, 12, Academician Proskura Str., Kharkiv 61085, Ukraine

ABSTRACT

During 2000 to 2003 the theoretical and experimental investigations of the influence of electromagnetic radiation (EMR) of super-high and ultra-high frequency bands upon seeds of barley, sunflower, radish and cultures of coryneformic bacteria: C.d.gravis tox +, C.d.gravis small tox +, C.d.mitis tox +, C.d.belfanti tox +, C.ulcerans tox + were carried out. Before the irradiation the objects had been prepared and treated in compliance with the government standards (GOSTs) and recommended methodology [1-3]. In the microwave band the radiation was executed at the frequency of f0 = 2450 ± 50 MHz with average power Paver = 102−103 W (pulse power Pp = 1 kW, on-off pulse ratio n = T/τp = 1−10. In K and Q band there were used standard generators G4-141 and G4-142 operating within the discrete frequency bandwidths f = 37.5−78.33 GHz and at the average power of Pa = 1−5 mW. There are demonstrated the distinctions in biological processes during their heating in the microwave field and in the thermostat as well as the possibility of modification of the biological activity of vegetation seeds and germ cultures applying the low-intensity EMR within the discrete bandwidths of UHF-band. Special attention should be paid to repairing of the sprouting energy of the seeds that were primarily inhibited by thermal action.


Articles with similar content:

Some Particularities of Direct and Indirect Influence of Low-Intensity Electromagnetic Fields upon Vegetation Seeds and Germs
Telecommunications and Radio Engineering, Vol.67, 2008, issue 14
A. L. Kovorotniy, F. V. Kivva, S. V. Kalinichenko, O. I. Kovalenko
An Electrodynamic Method for Suppression of Self-Excitation in a Gyrotron Amplifier
Telecommunications and Radio Engineering, Vol.56, 2001, issue 8&9
Anatolii Fedorovich Korolev, Valerii Anatol'evich Polezhaev, Anatolii Petrovich Sukhorukov, Andrei Viktorovich Sheludchenkov
Morphological Changes in Skin Nerves Caused by Electromagnetic Radiation of the Millimeter Range
Critical Reviews™ in Biomedical Engineering, Vol.28, 2000, issue 3&4
S .V. Zavgorogny, V. B. Sadovnikov, Ye. P. Khizhnyak, V. N. Voronkov
DESIGN OF THE 290...310 GHZ FREQUENCY RANGE INTEGRAL RECEIVER
Telecommunications and Radio Engineering, Vol.76, 2017, issue 15
Anatoly Ivanovich Fisun, O. V. Lutchak, Mikhail E. Ilchenko, O. V. May, O. I. Bilous, T. M. Narytnyk, S. V. Denbnovetskii
Special Issue on the 1st International Workshop on Plasma Agriculture (IWOPA-1), May 15th–20th 2016, in Camden, NJ, USA
Plasma Medicine, Vol.6, 2016, issue 3-4
Gregory Fridman, Masaharu Shiratani, Eun Ha Choi, Masafumi Ito