Growth Characteristics of Chilli Pepper (Capsicum annuum) under the Effect of Magnetizing Water with Neodymium Magnets (NdFeB)

Etimad Alattar, Khitam Elwasife, Eqbal Radwan


The present study aims to identify the impact of magnetized water on the growth characteristics of chilli pepper (Capsicum annuum) plants. A total of 80 chilli seeds were separated into four groups: the first group was watered with non-magnetized water, while the three groups were dampened with water magnetized using 3, 6, and 9 neodymium magnets (NdFeB), respectively. The findings revealed that magnetized water caused changes in the study parameters. Although the plants watered with magnetized water were taller than the plants watered with non-magnetized water, there were no significant differences between the four groups (p = 0.224). The results revealed that the stem thickness of chilli peppers is pretty affected by the magnetized water. There was no significant difference between the four treatments (p = 0.218). The current study found that the number of leaves is significantly influenced by watering with magnetized water (p = 0.015). The leaves of chilli peppers dampened with water treated with six magnets (74.50 ± 13.57) were the highest, and those saturated with non-magnetized were the lowest in number (60.00 ± 6.09) among four groups. The influence of magnetized water relies on the number of magnets utilized for magnetizing water.


Chilli pepper (Capsicum annuum) plants; Magnetic fields; Magnetized water; Neodymium magnets

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Ahamed, M. E. M., Elzaawely, A. A., & Bayoumi, Y. A. (2013). Effect of magnetic field on seed germination, growth and yield of sweet pepper (Capsicum annuum L.). Asian Journal of Crop Science, 5(3), 286–294.

Aladjadjiyan, A. (2002). Study of the influence of magnetic field on some biological characteristics of Zea mais. Journal of Central European Agriculture, 3(2), 89–94. Retrieved from

Alattar, E., & Radwan, E. (2020). Investigation of the effects of radio frequency water treatment on some characteristics of growth in pepper (Capsicum annuum) plants. Advances in Bioscience and Biotechnology, 11(02), 22–48.

Alattar, E., Alwasife, K., & Radwan, E. (2020). Effects of treated water with neodymium magnets (NdFeB) on growth characteristics of pepper (Capsicum annuum). AIMS Biophysics, 7(4), 267–290.

Alattar, E., Elwasife, K. Y., Radwan, E. S., & Abuassi, W. A. (2019). Influence of magnetized water on the growth of corn (Zea mays) seedlings. Romanian Journal of Biophysics, 29(2), 1–12. Retrieved from

Al-Khazan, M., Abdullatif, B. M., & Al-Assaf, N. (2011). Effects of magnetically treated water on water status, chlorophyll pigments and some elements content of Jojoba (Simmondsia chinensis L.) at different growth stages. African Journal of Environmental Science and Technology, 5(9), 722–731. Retrieved from et al.pdf

Almaghrabi, O. A., & Elbeshehy, E. K. F. (2012). Effect of weak electro magnetic field on grain germination and seedling growth of different wheat (Triticum aestivum L.) cultivars. Life Science Journal, 9(4), 1–8. Retrieved from

Amiri, M. C., & Dadkhah, A. A. (2006). On reduction in the surface tension of water due to magnetic treatment. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 278(1), 252–255.

Atak, Ç., Çelik, Ö., Olgun, A., Alikamanoğlu, S., & Rzakoulieva, A. (2007). Effect of magnetic field on peroxidase activities of soybean tissue culture. Biotechnology and Biotechnological Equipment, 21(2), 166–171.

Chang, K.-T., & Weng, C.-I. (2006). The effect of an external magnetic field on the structure of liquid water using molecular dynamics simulation. Journal of Applied Physics, 100(4), 043917.

Chibowski, E., & Szcześ, A. (2018). Magnetic water treatment–A review of the latest approaches. Chemosphere, 203, 54–67.

Dhawi, F., & Al-Khayri, J. M. (2009). Magnetic fields induce changes in photosynthetic pigments content in date palm (Phoenix dactylifera L.) seedlings. The Open Agriculture Journal, 3(1), 1–5.

El-Gizawy, A. M., Ragab, M. E., Helal, N. A. S., El-Satar, A., & Osman, I. H. (2016). Effect of magnetic field treatments on germination of true potato seeds, seedlings growth and potato tubers characteristics. Middle East Journal of Agriculture Research, 5(1), 74–81. Retrieved from

El-Zawily, A. E.-S., Meleha, M., El-Sawy, M., El-Attar, E.- H., Bayoumi, Y., & Alshaal, T. (2019). Application of magnetic field improves growth, yield and fruit quality of tomato irrigated alternatively by fresh and agricultural drainage water. Ecotoxicology and Environmental Safety, 181, 248–254.

Eşİtken, A. (2003). Effects of magnetic fields on yield and growth in strawberry ‘Camarosa.’ The Journal of Horticultural Science and Biotechnology, 78(2), 145–147.

Feizi, H., Sahabi, H., Rezvani Moghaddam, P., Shahtahmassebi, N., Gallehgir, O., & Amirmoradi, S. (2012). Impact of intensity and exposure duration of magnetic field on seed germination of tomato (Lycopersicon esculentum L.). Notulae Scientia Biologicae, 4(1), 116–120.

Higashitani, K., Kage, A., Katamura, S., Imai, K., & Hatade, S. (1993). Effects of a magnetic field on the formation of CaCO3 particles. Journal of Colloid and Interface Science, 156(1), 90–95.

Hilal, M. H., & Hilal, M. M. (2000). Application of magnetic technologies in desert agriculture. I- Seed germination and seedling emergence of some crops in a saline calcareous soil. Egyptian Journal of Soil Science, 40(3), 413–422. Retrieved from

Hozayn, M., & Qados, A. M. S. A. (2010). A magnetic water application for improving wheat (Triticum aestivum L.) crop production. Agriculture and Biology Journal of North Americ, 1(4), 677–682. Retrieved from

Ijaz, B., Jatoi, S., Ahmad, D., Masood, M., & Siddiqui, S. (2012). Changes in germination behavior of wheat seeds exposed to magnetic field and magnetically structured water. African Journal of Biotechnology, 11(15), 3575–3582. Retrieved from

Iqbal, M., Muhammad, D., Zia-ul-Haq, Jamil, Y., & Raza Ahmad, M. (2012). Effect of pre-sowing magnetic field treatment to garden pea (Pisum sativum L.) seed on germination and seedling growth. Pakistan Journal of Botany, 44(6), 1851–1856. Retrieved from

Ji, A.-C., Xie, X. C., & Liu, W. M. (2007). Quantum magnetic dynamics of polarized light in arrays of microcavities. Physical Review Letters, 99(18), 183602.

Jogi, P. D., Dharmale, R. D., Dudhare, M. S., & Aware, A. A. (2015). Magnetic water: A plant growth stimulator improve mustard (Brassica nigra L.) crop production. Asian Journal of Bio Science, 10(2), 183–185.

Leelapriya, T., Dhilip, K. S., & Sanker Narayan, P. V. (2003). Effect of weak sinusoidal magnetic field on germination and yield of cotton (Gossypium spp.). Electromagnetic Biology and Medicine, 22(2–3), 117–125.

Maheshwari, B. L., & Grewal, H. S. (2009). Magnetic treatment of irrigation water: Its effects on vegetable crop yield and water productivity. Agricultural Water Management, 96(8), 1229–1236.

Marks, N., & Szecowka, P. S. (2010). Impact of variable magnetic field stimulation on growth of aboveground parts of potato plants. International Agrophysics, 24(2), 165–170. Retrieved from r g / I m p a c t - o f - v a r i a b l e - m a g n e t i c - f i e l d -stimulation-on-growth-of-aboveground-parts-ofpotato,106367,0,2.html

Martinez, E., Carbonell, M. V., & Amaya, J. M. (2000). A static magnetic field of 125 mT stimulates the initial growth stages of barley (Hordeum vulgare L.). Electro- and Magnetobiology, 19(3), 271–277.

Matwijczuk, A., Kornarzyński, K., & Pietruszewski, S. (2012). Effect of magnetic field on seed germination and seedling growth of sunflower. International Agrophysics, 26(3), 271–278.

Mroczek-Zdyrska, M., Tryniecki, L., Kornarzyński, K., Pietruszewski, S., & Gagoś, M. (2016). Influence of magnetic field stimulation on the growth and biochemical parameters in Phaseolus vulgaris L. Journal of Microbiology, Biotechnology and Food Sciences, 05(06), 548–551.

Nyakane, N. E., Markus, E. D., & Sedibe, M. M. (2019). The effects of magnetic fields on plants growth: A comprehensive review. International Journal of Food Engineering, 5(1), 79–87.

Osman, E. A. M., Abd El-Latif, K. M., Hussien, S. M., & Sherif, A. E. A. (2014). Assessing the effect of irrigation with different levels of saline magnetic water on growth parameters and mineral contents of pear seedlings. Global Journal of Scientific Researches, 2(5), 128–136. Retrieved from 2 (2014)/issue 05/3.pdf#page=1&zoom=auto,-41,792

Patil, A. G. (2014). Device for magnetic treatment of irrigation water and its effects on quality and yield of banana plants. International Journal of Biological Sciences and Applications, 1(4), 152–156. Retrieved from

Pazur, A., Schimek, C., & Galland, P. (2007). Magnetoreception in microorganisms and fungi. Central European Journal of Biology, 2(4), 597–659.

Podleśna, A., Bojarszczuk, J., & Podleśny, J. (2019). Effect of pre-sowing magnetic field treatment on some biochemical and physiological processes in faba bean (Vicia faba L. spp. Minor). Journal of Plant Growth Regulation, 38(3), 1153–1160.

Podleśny, J., Pietruszewski, S., & Podleśna, A. (2004). Efficiency of the magnetic treatment of broad bean seeds cultivated under experimental plot conditions. International Agrophysics, 18(1), 65–71. Retrieved from,106680,0,2.html

Podsiadło, C., & Skorupa, B. (2017). Impact of magnetized water on germination energy of seeds and weight of garden savory (Satureja hortensis L.), buckwheat (Fagopyrum esculentum L.), yellow lupine (Lupinus luteus L.) and winter rape (Brassica napus L.) seedlings. Polish Academy of Sciences, 3(2), 1241–1250.

Radhakrishnan, R. (2019). Magnetic field regulates plant functions, growth and enhances tolerance against environmental stresses. Physiology and Molecular Biology of Plants, 25(5), 1107–1119.

Radhakrishnan, R., & Ranjitha Kumari, B. D. (2012). Pulsed magnetic field: A contemporary approach offers to enhance plant growth and yield of soybean. Plant Physiology and Biochemistry, 51, 139–144.

Sadeghipour, O., & Aghaei, P. (2013). Improving the growth of cowpea (Vigna unguiculata L. Walp.) by magnetized water. Journal of Biodiversity and Environmental Sciences, 3(1), 37–43. Retrieved from

Saunders, R. (2005). Static magnetic fields: animal studies. Progress in Biophysics and Molecular Biology, 87(2), 225–239.

Selim, A.-F. H., & El-Nady, M. F. (2011). Physio-anatomical responses of drought stressed tomato plants to magnetic field. Acta Astronautica, 69(7-8), 387–396.

Shahin, M. M., Mashhour, A. M. A., & Abd-Elhady, E. S. E. (2016). Effect of magnetized irrigation water and seeds on some water properties, growth parameter and yield productivity of cucumber plants. Current Science International, 5(2), 152–164. Retrieved from

Shine, M. B., Guruprasad, K. N., & Anand, A. (2011). Enhancement of germination, growth, and photosynthesis in soybean by pre-treatment of seeds with magnetic field. Bio Electro Magnetics, 32(6), 474–484.

Surendran, U., Sandeep, O., & Joseph, E. J. (2016). The impacts of magnetic treatment of irrigation water on plant, water and soil characteristics. Agricultural Water Management, 178, 21–29.

Tahir, N., & Karim, H. (2010). Impact of magnetic application on the parameters related to growth of chickpea (Cicer arietinum L.). Jordan Journal of Biological Sciences, 3(4), 175–184. Retrieved from 6 مقر ثحبلا/ 4modified.pdf

Turker, M., Temirci, C., Battal, P., & Erez, M. E. (2007). The effects of an artificial and static magnetic field on plant growth, chlorophyll and phytohormone levels in maize and sunflower plants. Phyton - Annales Rei Botanicae, 46(2), 271–284. Retrieved from

Vashisth, A., & Joshi, D. K. (2017). Growth characteristics of maize seeds exposed to magnetic field. Bioelectromagnetics, 38(2), 151–157.

Yusuf, K. O., & Ogunlela, A. O. (2015). Impact of magnetic treatment of irrigation water on the growth and yield of tomato. Notulae Scientia Biologicae, 7(3), 345–348.

Yusuf, K. O., & Ogunlela, A. O. (2017). Effects of deficit irrigation on the growth and yield of tomato (Solanum lycopersicum) irrigated with magnetised water. Journal of Environmental Research, Engineering and Management, 73(1), 59–68. Retrieved from

Zablotskii, V., Polyakova, T., Lunov, O., & Dejneka, A. (2016). How a high-gradient magnetic field could affect cell life. Scientific Reports, 6(1), 37407.

Zaidi, N. S., Sohaili, J., Muda, K., & Sillanpää, M. (2014). Magnetic field application and its potential in water and wastewater treatment systems. Separation & Purification Reviews, 43(3), 206–240.


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