Seed germination and early growth of Jimsonweed as affected by biophysical priming techniques

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Research Paper 01/03/2015
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Seed germination and early growth of Jimsonweed as affected by biophysical priming techniques

Sahar Baser Kouchebagh, Bahram Mirshekari
J. Bio. Env. Sci.6( 3), 219-225, March 2015.
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Seed priming has been reported to enhance growth of plants. To evaluate the effect of some physical seed priming materials (ultrasonic, gamma, beta and laser irradiation, magnetic field and hydro-priming) on seed germination and growth of Jimsonweed a laboratory experiment was conducted at Islamic Azad University of Tabriz branch, using completely randomized design, with three replicates. The results revealed that the highest seed germination percent took place in seeds treated with Mean comparisons for germination percentage also revealed that seeds treated with gamma irradiation resulted in higher germination percentage of (83%). Lowest germination percentages (44%) were observed for exposure of seeds to ultrasonic Higest seedling vigor index was obtained when seeds primed with gamma irradiation for 10 min. (135.4). and lowest from beta irradiation seed treatment (0.31)It may be concluded that Jimsonweed producers could improve seed germination percent by priming the seed with magnetic field for 15 minutes.


Abdel-Hady MS, Okasha EM, Soliman SSA, Talaat M. 2008. Effect of Gamma radiation and gibberellic acid on germination and alkaloid production in Atropa belladonna. Aust. J.Basic Appl., 2(3), 401-405.

Artola A, Carrillo-Castaneda G, Santos GDL. 2003. Hydro-priming: A Strategy to increase Lotus Corniculatus L. Seed vigor. Seed Science and Technology, 31, 455-463.

Bradford J. 2000. Water relations in seed germination. Chapter 13, pp. 351 – 396.

Bray CM. 1995. Biochemical processes during the osmopriming of seeds. In: Seed Development and Germination. J. Kigel and G. Galili, Eds., Marcel Dekker: New York, pp. 767-789.

Burgass RW, Powell AA. 1984. Evidence for repair processes in the invigoration of seed by hydration. Annals of Botany, 53, 753-757.

Chaudhuri KS. 2002. A simple and reliable method to detect gamma irradiated lentil (Lens culinaris Medik.) seeds by germination efficiency and seedling growth test. Radiat. Phys. Chem., 64, 131-136.

Dell’aquilla A, Beweley JD. 1989. Protein synthesis in the axes of polyethylene glycol treated pea seed and during subsequent germination. Journal of Experimental Botany, 40, 1001-1007.

Farahvash F, Porfeaizi H, Madadi saray MA, Azarfam P. 2007. Effect of gamma irradiation on wheat physiological traits, Journal of Agricultural Sciences Islamic Azad University of Tabriz Branch year 1, number 3.

Fernald LM. 1970. Gray’s manual of botany, 8th ed. Van Nostrand Co., New York. Datura, pp. 1259-1260.

Fischer G, Tausz M, Kock M, Grill D. 2004. Effect of weak 162/3 HZ magnetic fields on growth parameters of young sunflower and wheat seedlings. Bio-Elect. Mag. 25, 638-641.

Florez M, Carbonell MV, Martinez E. 2007. Exposure of maize seed to stationary magnetic fields: Effects on germination and early growth. Environ. Experi. Bota. 29, 68-75.

Galland P, Pazur A. 2005. Magneto reception in plants. J. Plant Res. 118 (6), 371-389.

Ganji Arjenaki F, Amini Dehaghi M, Jabbari R. 2011. Effects of Priming on Seed Germination of Marigold (Calendula officinalis). Advances in Environmental Biology, 5(2), 276-280.

Iqbal M, Haq ZU, Jamil Y, Ahmad MR. 2012. Effect of presowing magnetic treatment on properties of pea. Int. Agrophys. 26, 25-31.

Kim JS, Lee EK, Back MH, Kim DH, Lee YB. 2000. Influence of low dose Gamma radiation on the physiology  of germinative  seed of vegetable  crops. Korean J. Env. Agric., 19, 58-61.

Kiong A, Ling Pick A, Grace Lai SH, Harun AR. 2008. Physiological responses of Orthosiphon stamineus plantlets to gamma irradiation. Am-Eurasian J. Sustain. Agric., 2(2), 135-149.

Kovacs E, Keresztes A. 2002. Effect of gamma and UV-B/C radiation on plant cell. Micron 33, 199-210.

Mohammadi SK, Shekari F, Fotovat R, Darudi A. 2012. Effect of laser priming on canola yield and its components under salt stress. Int. Agrophys. 26, 45-51.

Norfadzrin F, Ahmed OH, Shaharudin S, Rahman DA. 2007. A preliminary study on gamma radiosensitivity of tomato (Lycopersicon esculentum) and okra (Abelmoschus esculentus). Int. J. Agric. Res. 2(7), 620-625.

Pietruszewski S, Kania K. 2010. Effect of magnetic field on germination and yield of wheat. Int. Agrophys. 24, 297-302.

Shaban N, Kartalov P, Kolarov V. 1988. Influence of laser irradiation of seeds on some physiological behaviour of cucumbers. Plant Sciences, (Bulgaria) vol. XXV, No. 5 pp. 64–68.

Silvia neam U, Marariu S. 2012. Plant growth in experimental space flight magnetic field conditions. Romanian J Biophysics, 15, 41- 46. 2005.

Soltani F, Kashi A, Arghavani M. 2006a. Effect of magnetic field on Asparagus officinalis L. seed germination and seedling growth. Seeds Sci. Technol. 34(5), 349-353.

Soltani F, Kashi A, Arghavani M. 2006b. Effect of magnetic field on Ocimun basilicum seed germination and seedling growth. Acta. Horti.723, 279-282.

Toker  C,  Uzun  B,  Canci  H, Oncu Ceylan  F. 2005. Effects of gamma irradiation on the shoot length of Cicer seeds. Radiat. Phys. Chem., 73, 365-367.

Vashisth A, Nagarajan S. 2010. Effect on germination and early growth characteristics in sunflower (Helianthus annuus) seeds exposed to static magnetic field. J. Plant. Physi. 167, 149-156.

Wi SG, Chung BY, Kim JS. 2007. Effects of gamma irradiation on morphological changes and biological responses in plants. Micron, 38, 553-564.

Yaldagard M, Mortazavi SA. 2008. Application of ultrasonic waves as a priming technique for the germination of barley seed. J. Inst. Brew. 114 (1), 14-21.

Yalgared M, Mortazavi SA, Tabatabaie F. 2008. Application of ultrasonic waves as a priming technique for accelerating and enhancing the germination of barley seed: optimization of method by the Taguchi approach. J. Inst. Brew. 113(1), 14-21.