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Information Journal Paper

Title

EFFECTS OF SALINITY ON GROWTH INDICES AND CATION ACCUMULATION OF EIGHT WHEAT CULTIVARS (TRITICUM AESTIVUM)

Pages

  71-80

Keywords

Not Registered.

Abstract

 In this study the effects of salinity on growth indices and cation accumulation of eight wheat cultivars (Ghods, Falat, Roshan, Cross Roshan , Cross Arvand, Mahdavi, Hearmand and Akberabady) were evaluated in Berjand at Amirabad experimental station. The experiment was conducted during 1999-2001 growing season, using three water sources of 1.4(control), 5.5 and 10.5 ds/m electrical conductivity. The experimental design was split plot in randomized complete block with four replications per treatment. Irrigation regimes were used as main plots, and cultivars used as sub plots. The results of growth analysis indicated that salinity stress caused reduction of dry mater, leaf area index (LAI), crop growth rate (CGR), and net assimilation rate (NAR). But, relative growth rate (RGR) was not affected significantly. Measurements of Na, K, and Na/K ratio showed that salinity enhances the concentration of these elements. However, Na and Na/K were higher than the K. Akbarabady and Roshan had higher growth parameters than other cultivars. These cultivars exhibited lowest amount of Na and Na/K. There is correlation between concentration of Na and Na/K ratio with salt tolerant in wheat our results indicated that Akbarabady and Roshan are salt tolerant cultivars, Falat is sensitive and the rest cultivars are semi salt tolerant.

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    Cite

    APA: Copy

    SABERI, M.H., RASHED MOHASEL, M.H., & KAFI, MOHAMMAD. (2004). EFFECTS OF SALINITY ON GROWTH INDICES AND CATION ACCUMULATION OF EIGHT WHEAT CULTIVARS (TRITICUM AESTIVUM). IRANIAN JOURNAL OF FIELD CROPS RESEARCH, 1(1), 71-80. SID. https://sid.ir/paper/119234/en

    Vancouver: Copy

    SABERI M.H., RASHED MOHASEL M.H., KAFI MOHAMMAD. EFFECTS OF SALINITY ON GROWTH INDICES AND CATION ACCUMULATION OF EIGHT WHEAT CULTIVARS (TRITICUM AESTIVUM). IRANIAN JOURNAL OF FIELD CROPS RESEARCH[Internet]. 2004;1(1):71-80. Available from: https://sid.ir/paper/119234/en

    IEEE: Copy

    M.H. SABERI, M.H. RASHED MOHASEL, and MOHAMMAD KAFI, “EFFECTS OF SALINITY ON GROWTH INDICES AND CATION ACCUMULATION OF EIGHT WHEAT CULTIVARS (TRITICUM AESTIVUM),” IRANIAN JOURNAL OF FIELD CROPS RESEARCH, vol. 1, no. 1, pp. 71–80, 2004, [Online]. Available: https://sid.ir/paper/119234/en

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