1- Abdul – Baki, A.A. and Anderson, J.D., 1973. Vigor determination in soybean by multiple criteria. Crop Sci. 13: 630-633.
2- Aladjadjiyan, A., 2007. The use of physical methods for plant growing stimulation in Bulgaria. J. Cent. Euro. Agric. 8:369-380.
3- Aladjadjiyan, A. and Ylieva, T., 2002. Influence of stationary magnetic field on the early stages of the development of tobacco seeds (Nicotiana tabacum L.). J. Cent. Euro. Agric. 4:131-135.
4- Allahyari, H., 2007.Alternating agricultural systems based on wheat in Iran. Ministry of Agriculture, East Azerbaijan, Iran.
5- Association of Official Seed Analysis (AOSA), 1983. Seed vigor testing handbook Contribution No. 32 to the handbook of seed testing. Association of official seed analysis, Springfield, II.
6- Atak, C., Emiroglu, O., Alikamanoglu, S. and Rzakoulieva, A., 2003. Stimulation of regeneration by magnetic field in soybean (Glycine max L. Merrill) tissue cultures. J. Cell. Molec. Bio. 2:113-119.
7- Basra, S.M.A., Zia, M.N., Mehmood, T., Afzal, L. and Khaliq, A., 2003. Comparison of different invigoration techniques in wheat (Triticum aestivum L.) seeds. Pak. J. Arid. Agric. 5:6-11.
8- Bewley, J.D. and Black, M., 1985. Seeds: Physiology of development and germination. Plenum Press, NY, USA.
9- Chivasa, W., Harris, D., Chiduza, C. and Mashingaidze, A.B., 1998.
Agronomic practices, major crops and farmer's perceptions of the importance of good stand establishment in Musikavanhu communal area, Zimbabwe. J. Appl. Sci. South
10- Coobear, S., Verma, P. and Pahuja, S.S., 1984. Effect of seed priming on germination, phenology and growth of sorghum under late- sown conditions. Trop. Sci. 44:9-15. ` growth ofsorghum under late-sown conditions. Trop. Sci. 44:9-15.
11- De Souza, A., Garci, D., Sueiro, L., Gilart, F., Porras, E. and Licea, L., 2006. Pre-sowing magnetic treatments of tomato seeds increase the growth and yield of plants. Bio.Elect. Mag. 27:247-257.
12- Dhawi, F., Al-Khayri, J.M. and Hassan, E., 2009. Static magnetic field influence on elements composition in date palm (Phoenix dactylifera L.). Res. J. Agric. Bio. Sci. 5:161-166.
13- Diniz K.A, Silva, P.A., Oliveira, J.A. and Evangelista, J.R.E., 2009. Sweet pepper seed responses to inoculation with microorganisms and coating with micronutrients, amino acids and plant growth regulators. Sci. Agric. 66:293-297.
14- Dubey, A.K., Yadav, J.R. and Singh, B., 2007. Studies on induced mutations by gamma irradiation in okra (Abelmoschus esculentus (L.) Monch.). Progressive Agric. 7:46-48.
15- El-ebad, M. and Abbas, R., 2009.
Sweet pepper seed responses to different doses of magnetic field. Egypt. J. Med. Plants
16- Ellis, R.A. and E.H. Roberts. 1981. The
quantification of ageing and survival in orthodox seeds. Seed Sci. Technol. 9:373-409.
17- Farooq, M., Basra, S.M.A., Rehman, H. and Saleem, B.A., 2007. Seed priming enhances the performance of late sown wheat (triticum aestivum L.) by improving chilling tolerance. J. Agron. Crop Sci. 194:55-60.
18- Gupta, T. and Hunsigi, S.L., 2010. Improving the performance of peppermint (Mentha piperita) by physical seed priming under semi-arid conditions. Indian J. Medicinal Plants Research, Special Issue. 15-21.
19- Hejazi, A.Z. and Hamideddin, N., 2010. The effect of gamma irradiation on enhancement of growth and seed yield of okra (Abelmoschus esculentus L.) and associated molecular changes. J. Hort. 2(3):38-51.
20- Hernandez, A.C., Michtchenko, A. and Dominguez, J., 2001. Biostimulation effects of low-intensity laser light on cucumbers seeds. 6th Congreso Nacional de Ingenieria Electromecanica y de Sistemas, D.F (Mexico).
21- Kant, S., Verma P. and Pahuja, S.S., 2003. Growth and yield maintenance in bread wheat by seed priming under late-sown conditions. Acta Agron. Hung. 51:445-453.
22- Larsen, S.U. and Andreasen, C., 2004. Light and heavy turf-grass seeds differ in germination percentage and mean germination thermal time. Crop Sci. 44:1710-1720.
23- Majd, A., Farzpourmachiani, S. and Dorranian, D., 2010. Evaluation of the effect of magnetic fields of seedling ontogenesis and growth of vetch (Vicia sativa L.). J. Plant Sci. Res. 5: 8-17.
24- Rang, J. and Radpir, R., 2007. Fennel (Foeniculum vulgare) yield components responses to seed priming with physical agents. Indian J. Plant Sci. 8 (1):123_128.
25- Vasilevski, G., 2003. Perspectives of the application of biophysical methods in sustainable agriculture. Bulg. J. Plant Physiol. Special Issue. 179-186.
26- Yaldagard, M., Mortazavi, S.A. and 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. Institute of Brewing. Publication no. G-2008-0303-527.