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Information Journal Paper

Title

SCIENTIFIC SHORT ARTICLE: EVALUATION OF PROLINE CONTENT, CELL MEMBRANE DAMAGE, AND DROUGHT TOLERANCE IN DURUM WHEAT (TRITICUM TURGIDUM VAR. DURUM) GENOTYPES UNDER CONTROLLED CONDITIONS

Pages

  347-354

Keywords

Not Registered.

Abstract

 This study was conducted to evaluate the effect of drought stress on 22 durum wheat genotypes. Different characteristics such as grain weight per spike, plant biomass, 100 grain weight, free proline content in leaves, and percentage of cell membrane damage were studied in greenhouse and laboratory conditions. Genotypes were sown under normal irrigation and moisture stress conditions. In stress experiment irrigation was applied until spike emergence stage. Leaf samples were taken from flag leaf under stress and non-stress conditions at flowering stage. Genotypes were then compared by calculating stress tolerance index (STI). Results indicated that genotypes, 12, 21 and 13 (Marvoid , Saymareh, and G13, respectively) performed better as compared to the others for drought stress tolerance, proline content, cell membrane stability, and grain weight/spike. These genotypes were selected as tolerant to drought. On the other hand, the genotypes 11, 3, and 9 (Garagilchik, 2019/01/23, and 11-11-1-3, respectively) were susceptible with lower proline content in leaves and higher cell membrane damage. It was also shown that there was a highly positive relation among grain weight/spike, STI, proline content and cell wall stability, therefore, these attributes can be used as selection criteria in the breeding programs.

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  • Cite

    APA: Copy

    AGHAEI SARBARZEH, M., RAJABI, RAHMAN, HAGHPARAST, R., & MOHAMMADI, REZA. (2009). SCIENTIFIC SHORT ARTICLE: EVALUATION OF PROLINE CONTENT, CELL MEMBRANE DAMAGE, AND DROUGHT TOLERANCE IN DURUM WHEAT (TRITICUM TURGIDUM VAR. DURUM) GENOTYPES UNDER CONTROLLED CONDITIONS. SEED AND PLANT PRODUCTION JOURNAL, 25-2(3), 347-354. SID. https://sid.ir/paper/147116/en

    Vancouver: Copy

    AGHAEI SARBARZEH M., RAJABI RAHMAN, HAGHPARAST R., MOHAMMADI REZA. SCIENTIFIC SHORT ARTICLE: EVALUATION OF PROLINE CONTENT, CELL MEMBRANE DAMAGE, AND DROUGHT TOLERANCE IN DURUM WHEAT (TRITICUM TURGIDUM VAR. DURUM) GENOTYPES UNDER CONTROLLED CONDITIONS. SEED AND PLANT PRODUCTION JOURNAL[Internet]. 2009;25-2(3):347-354. Available from: https://sid.ir/paper/147116/en

    IEEE: Copy

    M. AGHAEI SARBARZEH, RAHMAN RAJABI, R. HAGHPARAST, and REZA MOHAMMADI, “SCIENTIFIC SHORT ARTICLE: EVALUATION OF PROLINE CONTENT, CELL MEMBRANE DAMAGE, AND DROUGHT TOLERANCE IN DURUM WHEAT (TRITICUM TURGIDUM VAR. DURUM) GENOTYPES UNDER CONTROLLED CONDITIONS,” SEED AND PLANT PRODUCTION JOURNAL, vol. 25-2, no. 3, pp. 347–354, 2009, [Online]. Available: https://sid.ir/paper/147116/en

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