Salicylic Acid Induced Alterations of Some Physiological Parameters in Wheat Grown Under Salinity

7 Pages Posted: 23 Aug 2017

See all articles by Ulugbek Gayibov

Ulugbek Gayibov

Uzbekistan Academy of Sciences

M. Kacaniova

Slovak University of Agriculture

M. Slavik

Slovak University of Agriculture

A. S. Pulatov

Tashkent Institute of Irrigation and Melioration

Date Written: August 19, 2017

Abstract

It has been proposed that salicylic acid (SA) acts as an endogenous signal molecule responsible for inducing abiotic stress tolerance in plants. The effect of salicylic acid (SA) supply in varied concentrations (0, 50, 75 and 100 mM/L) on growth, total polyphenolic content and antioxidant activity NaCl-stressed (0, 50, 100, 150 mM/kg) was investigated. Exogenously applied SA increased plant growth significantly both in saline and non-saline conditions. As a consequence of salinity stress studied parameters decreased while increasing levels of SA increased growth, total polyphenolic content and antioxidant activity. These results suggest that SA could be used as a potential growth regulator to improve plant salinity stress resistance.

Keywords: Antioxidant activity, DPPH, salicylic acid, salinity, wheat

Suggested Citation

Gayibov, Ulugbek and Kacaniova, M. and Slavik, M. and Pulatov, A. S., Salicylic Acid Induced Alterations of Some Physiological Parameters in Wheat Grown Under Salinity (August 19, 2017). Available at SSRN: https://ssrn.com/abstract=3022564 or http://dx.doi.org/10.2139/ssrn.3022564

Ulugbek Gayibov (Contact Author)

Uzbekistan Academy of Sciences ( email )

25 F. Khodjaez Street
Tashkent
Uzbekistan

M. Kacaniova

Slovak University of Agriculture

Faculty of Economics and Management
Tr. Andreja Hlinku 2
Nitra, 949 76
Slovakia

M. Slavik

Slovak University of Agriculture

Faculty of Economics and Management
Tr. Andreja Hlinku 2
Nitra, 949 76
Slovakia

A. S. Pulatov

Tashkent Institute of Irrigation and Melioration

39 Kari Niyazov Street
Tashkent, 100000
Uzbekistan

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