Effect of osmo-priming on germination and enzyme activity in barley ( Hordeum vulgare L.) seeds under drought stress conditions
Автор: Tabatabaei S.A.
Журнал: Журнал стресс-физиологии и биохимии @jspb
Статья в выпуске: 4 т.9, 2013 года.
Бесплатный доступ
Seed priming was used in barley to increase seed germination and tolerance on stress exposure. Barley seeds were treated with PEG (Polyethylene 6000 mw). After 7 days our results showed that, seed priming treatments significantly (p≤ 0.01) affected germination percentage, normality seedling percentage, and germination index. Seed priming with PEG increased germination characteristics as the compared to the unprimed. Also, priming increased catalase as compared to the unprimed seeds. Therefore, the highest germination characteristics and catalase activity were attained from priming with PEG.
Osmo-priming, seed germination, drought stress, enzyme activity, hordeum vulgare l
Короткий адрес: https://sciup.org/14323806
IDR: 14323806
Список литературы Effect of osmo-priming on germination and enzyme activity in barley ( Hordeum vulgare L.) seeds under drought stress conditions
- Almansouri, M, Kinet, J.M., and S. Lutts. (2001) Effect of salt and osmotic stresses on germination in durum wheat (Triticum durum Desf.). Plant and Soil., 231: 243-254
- Ashraf, M., and Foolad, M.R. (2005) Pre-sowing seed treatment a shotgun approach to improve germination, plant growth, and crop yield under saline and non-saline conditions. Adv Agron. 88: 223-271
- Ansari, O., Choghazardi, H.R., Sharif Zadeh, F., and Nazarli, H. (2012) Seed reserve utilization and seedling growth of treated seeds of Mountain Rye (Seecale montanum) as affected by drought stress. Cercetări Agronomice în Moldova. 2 (150): 43-48
- Ansari, O., and Sharif-Zadeh, F. (2012) Osmo and hydro priming improvement germination characteristics and enzyme activity of Mountain Rye (Secale montanum) seeds under drought stress. Journal of Stress Physiology & Biochemistry. 8 (4): 253-261
- Bailly, C. (2004) Active oxygen species and antioxidants in seed biology. Seed Sci. Res. 14: 93 107
- Chang, S., Tan, C., Frankel, E.N., and Barrett, D.M. (2000) Low-density lipoprotein antioxidant activity of phenolic compounds and polyphenoloxidase activity in selected slingstone peach cultivars. J Agri and Food Chem. 48:147-151
- Iqbal, M., and Ashraf, M. (2007) Seed treatment with auxins modulates growth and ion partitioning in saltstressed wheat plants. J. Integr. Plant Biol. 49: 1003-1015
- Kaur, S. A., Gupta, K., and Kaur, N. (2002) Effect of osmo and hydropriming of chickpea seeds on seedling growth and carbohydrate metabolism water deficit stress. Plant growth Regul. 37: 17-22
- Kaya, M.D., Okcu, G., Atak, M., Cikili, Y., and Kolsarici, O. (2006) Seed treatments to overcome salt and drought stress during germination in sunflower (Helianthus annuus L.). Eur J Agro. 24: 291-295
- Moosavi, S.A., Tavakkol Afshari, R., Sharifzadeh, F., and Aynehband, A. (2009) Effect of seed priming on germination characteristics, polyphenoloxidase, and peroxidase activities of four amaranth cultivars. J Food Agri. Envi. 7 (3-4): 353-358
- Morohashi, Y. (2002) Peroxidase activity develops in micropykar endosperm of tomato seeds prior to radical protrusion. J Experimental Bot. 53(374): 1643-1650
- 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 and Tillage Research, 74: 161-168
- Patade, V.Y., Bhargava, S., and Suprasanna, P. (2009) Halopriming imparts tolerance to salt and PEG induced drought stress in sugarcane. Agric. Ecosyst. Environ. 134: 24-28
- Patade, V.Y., Maya, K., and Zakwan, A. (2011) Seed priming mediated germination improvement and tolerance to subsequent exposure to cold and salt stress in capsicum. Res. J. Seed Sci., 4 (3): 125 -136
- Reichheld J.P., Vernoux T., Lardon F., Van Montagu M., Inze D. (1999) Specific check point regulate plant cell cycle progression inresponse to oxidative stress. Plant. J. 17: 647-656
- Rouhi, H.R., Aboutalebian, M.A., and Sharif-zadeh, F. (2011). Effects of hydro and osmopriming on drought stress tolerance during germination in four grass species. International journal of Agrisience. 1 (2): 107-114
- Rouhi, H.R., Aboutalebian, M.A., Moosavi, S.A., Karimi, F.A., Karimi, F., Saman, M., and Samadi, M. (2012) Change in several antioxidant enzymes activity of Berseem clover (Trifolium alexandrinum L.) by priming. International Journal of AgriScience., 2(3), 237-243
- Sadeghi, H., Khazaei, F., and land Sh, S. (2011) Effect of seed osmopriming on seed germination behavior and vigor of soyeBean (Oglycin max l.). APKN journal of Agricultural and Biological science. 6(1)
- Saglam, S., Day, S., kaya, G., and Gurbuz, A. (2010) Hydropriming increases germination of lentil (Lens cutinaris medik) under water stress. Notulae Scientia Biologicae. 2(2): 103-106
Статья научная
