The effect of magnetized water and different salinity levels on seedling emergence of cotton (Varamin cultivar) in Kashmar

Document Type : Research Paper

Authors

1 Assistant Prof., Water Engineering Dept., Kashmar Higher Education Institute, Kashmar, Iran

2 Lecturer, Soil and Water lab., Kashmar Higher Education Institute, Kashmar, Iran

3 Assistant Prof., Cotton Research Institute, Agricultural Research, Education and Promotion Organization, Gorgan, Iran

Abstract

In order to investigate the effect of magnetic field and irrigation with different salinity levels on cotton seedling emergence, a study was conducted as factorial experiment in a randomized complete block design with three replications in the Kashmar Higher Education Institute during 2016. In this experiment, different levels of irrigation water salinity were considered i.e.0.5: (S1); 3: (S2); 7: (S3); 10: (S4); and 13: (S5) ds/m as a main plots and magnetic field (M1) and non-magnetic (M2) as sub-plots. Six Neodymium-iron-boron magnets with the power of 1500 mT and dimensions of 4×2×1 cm were used to produce magnetized water. were included Determination of percentage and duration of seedling emergence under irrigation by magnetic and no magnetic were evaluated parameters The results showed that by increasing of salinity, germination of cotton reduced so that the ratio of reduction were as 46, 60, 83 and 100 % for salinities treatments i.e. 3, 7, 10 and 13 ds/m, respectively, under non-magnetic condition and also under magnetic condition were at the rates of 21, 46, 36 and 50 %, respectively. According to the results, it was evident that more than 67 % of the buds were appeared in all salinity levels under magnetic conditions before the fourth day after the appearance of the first seedling, while for non-magnetic conditions were obtained sixth day for low salinity and for high salinity 15day after the appearance of the first seedling. The results showed that magnetic water effect was significant at 1 and 5% on number of seedling and accelerate germination time, respectively. Therefore, it can be conclude that magnetic effect was positive on the number of buds and accelerate germination time under various irrigation water salinities.

Keywords


  1. Abedinpour, M., and Rohani, E. 2016. Effects of magnetized water application on soil and maize growth indices under different amounts of salt in the water. Journal of Water Reuse and Desalination, 7(3): 319-325.
  2. Aladjadjiyan, A. 2007. The use of physical methods for plant growing stimulation in Bulgaria. Journal of Central European Agriculture, 8: 369-380.
  3. Anagholi, A. 2008. Salinity tolerance indexes in three cotton cultivars (Gossypium hirsutum L.). Journal of Agricultural Sciences and Natural Resources, 15: 1-9. (in Persian with English Abstract).
  4. Banejad, H., Mokari Gahroodi, E., Esnaashari, M., and. Liaghat, A.M. 2013. Assessment of The Interaction of Magnetic Water and Salinity on Yield and. Iranian Journal of lrrigation and Drainage, 7(2): 178-183. (in Persian with English Abstract).
  5. Dhawi, F., Al-Khayri, J.M., and Hassan, E.  2009.  Static magnetic field influence on elements composition in date palm (Phoenix dactylifera L.). Research Journal of Agriculture and Biological Sciences, 5(2): 161-166.
  6. Hamidi, A., Mirghasemi, S.J., Mehr Avar, M., Askari, V., and Hasani, M. 2015. Effect of production region, ginning and delinting on Sahel cotton (Gossypium hirsutum L.) cultivar seed germination and seedling vigor. Iranian Journal of Cotton Researches, 3(1): 49-68. (in Persian with English Abstract).
  7. Hillal, M.H. and Hillal, M.M. 2000a. Application of magnetic technologies in desert agriculture. 1- Seed germination and seedling emergence of some crop in a saline calcareous soil. Egyptian Journal of Soil Science 40: 413-421.
  8.  Houshyarfard, M., and  Alishah, O. 2008. Effect of triadimenol on salinity stress resulted from sodium chloride in seedling stage of cotton (Gossypium hirsutum L.). Pazjouhesh-va-Sazandegi, 21(1): 165-172. (in Persian with English Abstract).
  9. Ijaz, B., Jatoi,  S.A., Ahmad, D., Masood, M.S., and Siddiqui, S.U. 2012. Changes in germination behavior of wheat seeds exposed to magnetic field and magnetically  structured water, African Journal of Biotechnology, 11(15): 3575-3582.
  10. Kaya, M., and Ipek, D.A. 2003. Effects of different soil salinity levels on germination and seedling growth of safflower (Carthamus tinctorius L.). Turkish Journal of Agriculture and Forestry, 27: 221-227.
  11. Mahmood, S., and Usman, M. 2014. Consequences of Magnetized Water Application on Maize Seed Emergence in Sand Culture. Journal of Agricultural Science and Technology. 16: 47-55.
  12. Marinkovic, B., Grujic, M., Marinkovic, D., Crnobarac, J., Marinkovic, J., Jacimovic, G. and Mircov, V. 2008. Use of biophysical methods to improve yields and quality of agricultural productions. Journal of Agricultural Science, 53: 3-15.
  13. Meiqiang, Y., Minging, H., Buzhou, M. and Tengcar, M. 2005. Stimulating effects of seed treatment by magnetized plasma on tomato growth and yield. Journal of Plasma Science andTechnology, 7: 3143-3147.
  14. Mohammed, M., Benbella, M., and Talouizete, A. 2002. Effect of sodium chloride on sunflower (Helianthus annuus L.) seed germination. Helia, 25 (37): 51-58.
  15.  Mostafavi,  KH,. And  Heidarian, A.R. 2013. Effects of different salinity levels on germination indices in four sunflower varieties. Iranian Journal of Agronomy and Plant Breeding, 8(4): 123-131. (in Persian with English Abstract).
  16. Rezaei Asl, A., Nowrouzieh, Sh.,Daz, F., and Shahabi, A.H. 2012. Effect of direct magnetic field intensity on cotton seed germination. The First Tnternational Conference on Sience, Industry & Trade of Cotton, Gorgan, Iran. (in Persian).
  17. Roshani, Gh., Gharanjiki, A., and Mirghasemi, S.J. 2015. Evaluation and Comparison of Salinity Tolerance of Several Cotton Genotypes in a Saline Soil. Iranian Journal of Cotton Researches,  2(2), 13-26.(in Persian with English Abstract).
  18. Sadeghipour, O., and Aghaei, P. 2014. Investigation the effect of drought stress and magnetized water on yield and yield components of mung bean, Iranian Journal of Agronomy Research, 6(1): 79-87. (in Persian with English Abstract).
  19. Shahid, M., Pervez, M.A., and Ashraf, M.Y. 2011. Characterization of salt tolerant and salt sensitive pea (Pisumsativum L.) genotypes under saline regime. Pakistan Journal of life and Social Sciences, 9 (2). 145-152.
  20. Tafvisi, F., Sheidaei, M., and Farahani, F. 2011. Investigation of Genetic Diversity in Cotton Cultivars using RAPD MarkersNew Cellular and Molecular Biotechnology Journal, 1(1): 7-14. (in Persian with English Abstract).
  21. Turhan, H., and Ayaz, C. 2004. Effect of salinity on seedling emergence and growth of sunflower (Helianthus annuus L.) cultivars. International Journal of Agriculture and Biology, 6(1): 149-152.

22. Yinan, Y., Yuan, L., Yongqing, Y. and Chunyang, L. 2005. Effect of seed pretreatment by magnetic field on the sensitivity of cucumber (Cucumissativus) seedlings to ultraviolet-B radiation. Environmental and Experimental Botany, 54: 286-294.