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Information Journal Paper

Title

Impact of Exogenous Salicylic Acid on Leaf Mineral Composition of Grapevine (Vitis vinifera L. cv Bidaneh Sefid) Subjected to Salinity

Pages

  119-130

Abstract

 Soil salinity is a major environmental threat for survival of plants Some plant growth regulators including salicylic acid improve the plants resistance to environmental stresses such as heat, cold, drought and salinity. A pot experiment was conducted, using a factorial based on randomized complete design, to study the effect of salicylic acid (SA) application on some morphological characteristics and elements uptake of grapevine (Vitis vinifera L. ) cv. Bidaneh Sefid under salinity stress condition. Well-rooted grapevine cuttings were treated with five levels of salinity 0 (control), 25, 50, 75 and 100 mM NaCl and four levels of SA (foliar application), 0 (control), 100, 200 and 300 mg l-1. The results indicated that the fresh and dry weight of shoot and root decreased by increasing the salinity levels. In this regard, these variables decreased by 65. 76 and 75. 9%, respectively at the salicylic acid application (300 mg l-1) under salinity (100mM). At the 100 mM NaCl treatment, NO3-, K+, Ca2+, Mg2+, Fe2+ and Zn2+ content in leaf decreased by 56. 9, 73, 62. 4, 43, 54. 35 and 75%, respectively, in compared to control plants. . Under 100 mM salinity level and without any application of salicylic acid, the concentration of Na+ and Cl-in the leaves increased by 100 and 20. 77-fold, respectively, in compared to control. However, SA reduced the accumulation of Na+ and Cl-ions in leaves. By and large, the application of salicylic acid (200 to 300 mg l-1) ameliorated the adverse effects of Salt stress, particularly at the lower than 50 mM of salt concentrations.

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    APA: Copy

    AMIRI, JAFAR. (2018). Impact of Exogenous Salicylic Acid on Leaf Mineral Composition of Grapevine (Vitis vinifera L. cv Bidaneh Sefid) Subjected to Salinity. APPLIED SOIL RESEARCH, 6(2 ), 119-130. SID. https://sid.ir/paper/261934/en

    Vancouver: Copy

    AMIRI JAFAR. Impact of Exogenous Salicylic Acid on Leaf Mineral Composition of Grapevine (Vitis vinifera L. cv Bidaneh Sefid) Subjected to Salinity. APPLIED SOIL RESEARCH[Internet]. 2018;6(2 ):119-130. Available from: https://sid.ir/paper/261934/en

    IEEE: Copy

    JAFAR AMIRI, “Impact of Exogenous Salicylic Acid on Leaf Mineral Composition of Grapevine (Vitis vinifera L. cv Bidaneh Sefid) Subjected to Salinity,” APPLIED SOIL RESEARCH, vol. 6, no. 2 , pp. 119–130, 2018, [Online]. Available: https://sid.ir/paper/261934/en

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