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Information Journal Paper

Title

THE EFFECTS OF SALICYLIC ACID ON LICORICE SEEDLINGS (GLYCYRRHIZAGLABRA L.) UNDER SALT STRESS

Pages

  73-83

Abstract

 Salinity is one of the limiting factors of growth and development of the plants having a negative effect on morphological and physiological processes in plants. In order to reduce these adverse effects, different compounds and regulators could be used. In this study, the effect of hormone SALICYLIC ACID (SA) at 3 levels (0, 1 and 2 mM) to relieve stress (NaCl soluble at concentrations of 0, 50, 100 and 200 mM) was investigated at germination stage. Seedling length, dry weight and biochemical parameters such as the content of photosynthetic pigment, protein and anthocyanins were assayed and then analyzed by SPSS software. Recent results showed that high salt concentrations significantly reduced the morphological characteristics. But, exogenous 1 mM SA, in SALT STRESS increased the length and the weight. Biochemical parameters such as content of photosynthetic pigments, soluble proteins and anthocyanins were also reduced by stress and in the presence of SA, anthocyanin content increased significantly compared with control and stress conditions. The positive effect of SALICYLIC ACID on the inhibitory effect of lower salt concentration (1 mM) was more than concentration of 2 mM. Also most promotive effect was observed in 50 mMNacl with 1 mM SA treatment. On the basis of our results, it seems that the use of low concentrations of SALICYLIC ACID reduced the harmful effects of salinity in plants.

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    Cite

    APA: Copy

    BEHNAMNIA, MEHRI, & SHENAVAI ZARE, AKRAM. (2013). THE EFFECTS OF SALICYLIC ACID ON LICORICE SEEDLINGS (GLYCYRRHIZAGLABRA L.) UNDER SALT STRESS. JOURNAL OF PLANT PROCESS AND FUNCTION, 2(3), 73-83. SID. https://sid.ir/paper/234316/en

    Vancouver: Copy

    BEHNAMNIA MEHRI, SHENAVAI ZARE AKRAM. THE EFFECTS OF SALICYLIC ACID ON LICORICE SEEDLINGS (GLYCYRRHIZAGLABRA L.) UNDER SALT STRESS. JOURNAL OF PLANT PROCESS AND FUNCTION[Internet]. 2013;2(3):73-83. Available from: https://sid.ir/paper/234316/en

    IEEE: Copy

    MEHRI BEHNAMNIA, and AKRAM SHENAVAI ZARE, “THE EFFECTS OF SALICYLIC ACID ON LICORICE SEEDLINGS (GLYCYRRHIZAGLABRA L.) UNDER SALT STRESS,” JOURNAL OF PLANT PROCESS AND FUNCTION, vol. 2, no. 3, pp. 73–83, 2013, [Online]. Available: https://sid.ir/paper/234316/en

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