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Information Journal Paper

Title

THE EFFECT OF PRIMING ON GERMINATION INDEXES AND SEED RESERVE UTILIZATION OF MAIZE SEEDS UNDER SALINITY STRESS

Pages

  44-51

Abstract

 Low seed GERMINATION and seedling emergence is one of the main problems in saline areas. SEED PRIMING technique has been known as a challenge to improve GERMINATION and establishment under different environmental stresses. The objective of this research was to evaluate the effect of SEED PRIMING with salicylic acid (25 ppm) and NaCl (-10 bar) on growth and SEED RESERVE UTILIZATION of maize seeds under salinity stress. Treatments were combinations of four levels of salinity stress (0, -4, -8, and -12 bar) and three levels of SEED PRIMING and control with three replications. Results showed that with an increase in salinity stress, GERMINATION components such as GERMINATION percentage, GERMINATION index, mean time to GERMINATION, normal seedling percentage, seedling length, seedling dry weight of utilized (mobilized) seed, SEED RESERVE UTILIZATION efficiency and seed reserve depletion percentage decreased, but SEED PRIMING showed lower reduction. The highest GERMINATION characteristics and SEED RESERVE UTILIZATION was obtained by halo-priming in control conditions. It is concluded that priming results in improvement in GERMINATION components of maize under salinity stress conditions and increases the resistance of maize to salinity stress at GERMINATION stage.

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    APA: Copy

    TABATABAEI, S.A.. (2014). THE EFFECT OF PRIMING ON GERMINATION INDEXES AND SEED RESERVE UTILIZATION OF MAIZE SEEDS UNDER SALINITY STRESS. SEED RESEARCH (JOURNAL OF SEED SCIENCE AND TECHNOLOGY), 3(4), 44-51. SID. https://sid.ir/paper/226625/en

    Vancouver: Copy

    TABATABAEI S.A.. THE EFFECT OF PRIMING ON GERMINATION INDEXES AND SEED RESERVE UTILIZATION OF MAIZE SEEDS UNDER SALINITY STRESS. SEED RESEARCH (JOURNAL OF SEED SCIENCE AND TECHNOLOGY)[Internet]. 2014;3(4):44-51. Available from: https://sid.ir/paper/226625/en

    IEEE: Copy

    S.A. TABATABAEI, “THE EFFECT OF PRIMING ON GERMINATION INDEXES AND SEED RESERVE UTILIZATION OF MAIZE SEEDS UNDER SALINITY STRESS,” SEED RESEARCH (JOURNAL OF SEED SCIENCE AND TECHNOLOGY), vol. 3, no. 4, pp. 44–51, 2014, [Online]. Available: https://sid.ir/paper/226625/en

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