Study the Response of Cucumber Plant to Different Magnetic Fields


  • A. Rezaiiasl Institute of Agriculture Machinery, University of Agricultural Sciences and Natural Resources, Gorgan, Iran.
  • A. Ghasemnezhad Institute of Horticultural Sciences, University of Agricultural Sciences and Natural Resources, Gorgan, Iran.
  • S. Shahabi Institute of Agriculture Machinery, University of Agricultural Sciences and Natural Resources, Gorgan, Iran.


Magnetic field, Cucumber, Direct magnetic current, Alternative magnetic current


Magnetic fields (MF) are widely distributed in the environment and their effects are increasing due to various instruments that are used in industry and medicine. In the present experiment, the growth and productivity of cucumber plants of seeds in which affected by different magnetic fields was investigated. The soaked seed samples of cucumber were exposed to a 20?T AC magnetic field for 30 minutes. Similar seed samples also were treated with DC magnetic fields of 5?T for 30 min. To compare the effect of different magnetic fields, control samples with three replications were placed in gape out of magnetic field for 30 min. Results of study showed that the germination of seeds was significantly influenced by different magnetic fields depending on the days after treatment application. The first germinated seeds were observed two days after beginning of test in DC magnetic field (0.7 seed) treatment. In the last days of experiments (day ninth), no difference was observed among treatments. The growth behavior of seedling of cucumber affected by different magnetic field in comparison with control plants in greenhouse showed that seeds in which treated with AC magnetic field have better growth rate. The results of evaluation of plants in the field showed that parameters like fruit length (FL), the diameter of fruit (FMD), Fruit weight (FW), number of side stem (NSS), flower number (NF) and the number of flower per main stem were not significantly different at different times of experiment. Contrary to that, parameters such as the number of fruits per plant (NF) and the length of main stem (LMS) were significantly increased by time. Based on the obtained results of the germination, greenhouse and field trials it can be concluded that direct magnetic field stimulates seed germination and increases the growth rate and vigor of seedling especially at the beginning of germination. Generally, it can be indicated that the initial effect of magnetic field on the germination rate and the growth of seedling is very positive since it induces an improved capacity for nutrient and water uptake, providing greater physical support to the developing shoot.


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[1]. Alexander, M.P., Doijode, S.D. (1995). Electromagnetic field, a novel tool to increase germination and seedling vigour of conserved onion (Allium cepa L.) and rice (Oryza sativa L.) seeds with low viability. Plant Genetic Resources Newsletter, 104: 1-5.
[2]. Aksyonov, S.I., Bulychev, A.A. and Grunina T.Y. Goryachev, S.N., Turovetsky, V.B. (2001). Effects of ELF-EMF treatment on wheat seeds at different stages of germination and possible mechanism of their origin. Electro- Magnetobiol., 20: 231-253.
[3]. Amaya, J.M., Carbonell, M.V., Martínez, E. and Raya, A. (1996). Effect of stationary magnetic field on growth and germination of seeds (in Spanish). Agricultura, 773: 1049-1064.
[4]. Carbonell, M.V., Martínez, E., Amaya, J.M. (2000). Stimulation of germination in rice (Oryza sativa L.) by a static magnetic field. Electro- Magnetobiol., 19(1): 121-128.
[5]. De Souza, A., Casate, R., Porras, E. (1999). Effect of magnetic treatment of tomato seeds (Lycopersicon esculentum Mill) on germination and seedling growth [in Spanish]. Invest. Agr. Prod. Prot. Veg., 14(3): 437-444.
[6]. Flórez, M., Carbonell, M.V. and Martínez, E. (2007). Exposure of maize seeds to stationary magnetic field: effects on germination and early growth. Environ. Exp. Botany, 59: 68-75.
[7]. Ghanati, F., Abdolmaleki, P., Vaezzadeh, M., Rajabbeigi, E., Yazdani, M. (2007). Application of magnetic field and iron in order to change medicinal products of Ocimum basilicum. The Environmentalist, 27:429–434.
[8]. Gutzeit, H.O. (2001). Biological effects of ELF-EMF enhanced stress response: new insights and new questions. Electro- Magnetobiol., 20(1): 15-26.
[9]. Martinez, E., Carbonell, M.V. and Amaya, J.M. (2000). A static magnetic field of 125mT stimulates the initial growth stages of barley (Hordeum vulgare L.). Electro- and Magnetobiology, 19(3):271-277.
[10]. Repacholi, M.H., Greenebaum, B. (1999). Interaction of static and extremely low frequency electric and magnetic fields with living systems: Health effects and research needs. Bioelectromagnetics, 20:133–160.
[11]. Rãcuciu, M., Creangã, D., Horga, I. (2006). Plant growth under static magnetic field influence. National Conference on Applied Physics, June 9–10, 2006, Galati, Romania.
[12]. Pietruszewski, S.T. (1993). Effect of magnetic seed treatment on yields of wheat. Seed Sci. Technol., 21: 621-626.
[13]. Phirke, P.S., Umbarkar, S.P. (1998). Influence of magnetic treatment of oilseed on yield and dry matter. PKV Research Journal, 22(1): 130–132.
[14]. Socorro, A., Gil, M., Labrada, A., Díaz, C., Lago, E. (1999). Cell model of seed tissue treated with magnetic field. II International Symposium on Applied Nuclear and Related Techniques in Agricultura, Industry and Environment, La Habana, Cuba, 26-29 October.
[15]. Weaver, J.C. (1993). Combined environmental exposures to chemicals and transient magnetic fields: a hypothesis for possible human health hazards, BEMS Sixteenth Annual Meeting, Copenhagen June 12-16, 1993. Abstract book. The Bioelectromagnetics Society, Copenhagen, Denmark, pp. 36.
[16]. Wittekindt, E., Broers, D., Kraepelin, G., Lamprecht, I. (1990). Influence of non-thermic AC magnetic fields on spore germination in a dimorphic fungus. Radiat. Environ. Biophys., 29: 143-152.
[17]. Zhang, Q.M., Tokiwa, M., Doi, T., Nakahara, T., Chang, P.W., Nakamura, N., Hori, M., Miyakoshi, J., Yonei, S. (2003). Strong static magnetic field and the induction of mutations through elevated production of reactive oxygen species in Escherichia coli soxR. Int. J. Radiat. Biol., 79:281–286.




How to Cite

Rezaiiasl, A., Ghasemnezhad, A., & Shahabi, S. (2012). Study the Response of Cucumber Plant to Different Magnetic Fields. Journal of Advanced Laboratory Research in Biology, 3(1), 42–46. Retrieved from