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Information Journal Paper

Title

SALT STRESS EFFECT ON WHEAT (TRITICUM AESTIVUM L.) GROWTH AND LEAF ION CONCENTRATIONS

Pages

  195-208

Abstract

 Crops growing in salt-affected soils may suffer from physiological drought stress, ion toxicity, and mineral deficiency which then lead to reduced growth and productivity. A pot experiment was conducted to study the effect of different salinity levels, i.e. ECe=3 dS m-1 (control), 8, 12 and 16 dS m-1 on wheat grain yield, yield components and leaf ion uptake. Desired salinity levels were obtained by mixing adequate NaCl before filling the pots. Soil water was maintained at 70% of available water holding capacity. Results revealed that Kouhdasht and Tajan showed highest and lowest grain yield and yield compomnents as compared to others. Leaf Na+ and Cl- concentrations of all genotypes increased significantly with increasing soil salinity, with the highest concentrations in Tajan, followed by Rasoul, Atrak and Kouhdasht. Highest leaf K+ concentration and K+: Na+ ratio were observed in Kouhdasht, followed by Atrak, Rasoul and Tajan, respectively.Based on higher grain yield production, higher leaf K+ concentration, K+: Na+ ratio and lower leaf Na+ and Cl- concentrations, Kouhdasht and Atrak were identified as the most salt-tolerant genotypes.

Cites

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  • Cite

    APA: Copy

    ASGARI, H.R., CORNELIS, W., & VAN DAMME, P.. (2012). SALT STRESS EFFECT ON WHEAT (TRITICUM AESTIVUM L.) GROWTH AND LEAF ION CONCENTRATIONS. INTERNATIONAL JOURNAL OF PLANT PRODUCTION, 6(2), 195-208. SID. https://sid.ir/paper/314645/en

    Vancouver: Copy

    ASGARI H.R., CORNELIS W., VAN DAMME P.. SALT STRESS EFFECT ON WHEAT (TRITICUM AESTIVUM L.) GROWTH AND LEAF ION CONCENTRATIONS. INTERNATIONAL JOURNAL OF PLANT PRODUCTION[Internet]. 2012;6(2):195-208. Available from: https://sid.ir/paper/314645/en

    IEEE: Copy

    H.R. ASGARI, W. CORNELIS, and P. VAN DAMME, “SALT STRESS EFFECT ON WHEAT (TRITICUM AESTIVUM L.) GROWTH AND LEAF ION CONCENTRATIONS,” INTERNATIONAL JOURNAL OF PLANT PRODUCTION, vol. 6, no. 2, pp. 195–208, 2012, [Online]. Available: https://sid.ir/paper/314645/en

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