بررسی اثر اسید سالیسیلیک(SA (و جیبرلیک اسید(GA3 (بر شاخصهای جوانهزنی و تنظیم آنزیمهای آنتی اکسیدانی بذر تحت شرایط پیری تسریع شده در آفتابگردان ( Helianthus (annuus

Afzal, I., Basra., S. Farooq M. and Nawaz, A. 2006 . Alleviation of salinity stress in spring wheat by

hormonal priming with ABA, salicylic acid and ascorbic acid. Agric. Biol. 1: 23-37. Alivand, R., Tavakkol Afshari, R and Sharif-zadeh, F. 20102. The study of deterioration in oil seed crops

under different storage conditions. Msc. Thesis. University of Tehran, Iran. Ansari, O., and Sharif-Zadeh, F. 2013. Enzyme activity and germination characteristics improved with

treatments that extend vigor of primed Mountain Rye Seeds under ageing. Theo. Exper Plant. Physio. 25(3):

1-6. Ansari, O. Chogazardi, H.R. Sharifzadeh F. and Nazarli, H. 2012. Seed reserve utilization and seedling

growth of treated seeds of mountain rye (Seecale montanum) as affected by drought stress. Cres. Aro. Moldo. 2(150): 43-48. Ansari, O and Sharif Zadeh, F. 2012. Slow Moisture Content Reduction (SMCR) can improve some seed

germination indexes in primed seeds of Mountain Rye (Secale montanum) under accelerated aging

conditions. J. Seed Sci. Technol. 2(2): 68-76. (In Farsi). Ashraf, M and Foolad, M.R. 2005. Presowing seed treatment, a shot gun approach to improve germination, plant growth, and crop yield under saline and non-saline conditions. Advanc. Agro. 88: 223-271. Bailly, C., A., Benamar, Corbineau., F . and Come, D. 2000. Antioxidant systems in sunflower

(Helianthus annuus L.) seeds as affected by priming. Seed Sci. Res. 10: 35ñ42. Basra, S.M.A., N. Ahmad, Khan, M.M. Iqbal N. and Cheema, M.A. 2003. Assessment of cotton seed

deterioration during accelerate. Seed Sci .Technol. 31: 531-540. Chen, J., Z. Cheng and Zhong, S. 2007. Effect of exogegenous salicylic acid on growth and H2O2- Metabolizing enzymes in rice seedlings lead stress. J. Environ. Sci. 19:44-49. Deluche, J.C and Baskin, C.C. 1973. Accelarated ageing techniques for predicting the relative storability of

seed lots. Seed Sci. Technol. 1: 427-452. Demir Kaya, M., O. Gamze, M. Atak, «ikili Y. and Kolsarici, O. 2006. Seed treatment to overcome salt

and drought stress during germination in sunflower (Helianthus annuus L.). Eur. J. Agronom. 24: 291-295. Hendry, G.A.F. 1993. Oxygen, free radical processes and seed longevity. Seed Sci. Res. 3: 141-153. Anomymous, 2010. International rules, for seed testing. Seed Sci. Tech.13:299-513. Janda, T., Szalai, G. Tari I.and Paldi, E. 1999. Hydroponic treatment with salicylic acid decreases the

effects of chilling injury in maize (Zea mays L.) plants. Planta. 208: 175-180. Jin, S., Chen C.C.S. and Plant, A.L. 2000. Regulation by ABA of osmotic stress-induced changes in

protein synthesis in tomato roots. Plant Cell. Cel Environ. 23: 51-60. Johnson, L.B and Cunningham, B.A. 1972. Peroxidase activity in healthy and leaf-rustinfected wheat

leaves. Phytochem. 11: 547ñ551. Kapoor, N., Arya, A. Siddiqui, M.A. Amir A. and Kumar, H. 2010. Seed deterioration in chickpea (Cicer arietinum L.) under accelerated aging. Asian. J Plant. Sci. 9:158-162. Macdonald, C.M., Floyd C.D. and Waniska, R.D. 2004. Effect of accelerated aging on mazie, Sorghun and

sorghum. J. Cereal Sci. 39: 351- 301. McDonald, M.B. 1999. Seed deterioration: physiology, repair and assessment. Seed Sci. Technol. 27:177- 237. Maurmicale, G and Cavallaro, V. 1996. Effect of seed osmopriming on germination of three herbage

grasses at low temperatures. Seed Sci. Technol. 24: 331-338.

 Mohsen Naseb, F., Sharafi Zadeh M. and Seiadat, A. 2010. Study the effect of aging acceleration test on

germination and seedling growth of cultivars of wheat in vitro conditions. J. Crop Plant. Physio. 2(7): 59- 70. (In Farsi)

Moradi, A and Younesi, O. 2009. Effects of Osmo- and Hydro-priming on Seed Parameters of Grain

Sorghum (Sorghum bicolor L.). Aus. J Basic. Apply. Sci: 3: 1696-1700. Murungu, F.S., Nyamugafata, P. Chiduza, C. Clark L.J. and Whalley, W.R. 2003. Effects of seed

priming aggregate size and soil matric potential on emergence of cotton (Gossypium hirsutum L.) and maize

(Zea mays L.). Soil. Till. Res. 74: 161- 168. Nicholas, M.A and Heydecker, W. 1968. Two approaches to the study of germination data. Proc. Int. Seed

Test. Ase. 33: 531-540. Rastegar, Z. Sedghi M. and Khomari, S. 2011. Effects of accelerated aging on soybean seed germination

indexes at laboratory conditions. Not. Sci. Biol. 3:126-129. Seiadat, S.A., Moosavi A. and Sharafizadeh, M. 2012. Effect of seed priming on antioxidant activity and

germination characteristics of maize seeds under different aging treatments. Res. J. Seed. Sci. 5: 51-62. Sung, J.M., and Jeng, T.L. 1994. Lipid peroxidation and peroxide-scavenging enzymes associted with

accelerated aging of peanut seed. Physio. Plant. 91: 51-55. Yao, Z., Liu, L. Gao F. and Rampitschi, C. 2012. Development and seed aging mediated regulation of

antioxidative genes and differential expression of proteins during pre and post-germinative phases in pea. J. Plant. Physio. 169: 1477-1488.