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Information Journal Paper

Title

The effect of different culture media on some growth characteristics of pot marigold (Calendula officinalis L. ) plants under drought stress

Pages

  104-116

Abstract

 Drought is one of the most important environmental stresses that causes decreased production and yield in arid and semi-arid areas. The aim of this study was application of some amending compounds in soil to increase marigold plants’ (Calendula officinalisL. ) resistance to drought stress. Experiments were performed in factorial according a completely randomized design with three replications. Treatments consisted of six amendment compounds namely, control (only soil), 1 and 2 g/kg Nano-potassium fertilizer, 30% of vase volume Cocopeat, 30% of vase volume Palm peat, and 30% of vase volume Madder plant residues) and three levels of drought stress (40, 60, and 80% of field capacity). According to the results by increasing the drought level, fresh and dry weights of flower and root significantly decreased while peroxidase enzyme activity significantly increased. The maximum fresh and dry weights of flowers and roots were obtained in plants treated with madder residues. The lowest fresh and dry weights of flowers and roots at all drought levels were obtained in plants treated with Palm peat. Plants were treated with Palm peat did not show reproductive phase and flower at all three levels of drought. Fresh weight of flower had significant correlation with dry weight of flower, fresh and dry weight of root, and phosphorus uptake. Generally, results showed that madder residues in comparison with other treatments increased marigold resistance to drought stress and could be introduce as a suitable organic compound for Culture media.

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    APA: Copy

    BAHRAMPOUR, M., DEHESTANI ARDAKANI, M., SHIRMARDI, M., & GHOLAMNEJAD, J.. (2019). The effect of different culture media on some growth characteristics of pot marigold (Calendula officinalis L. ) plants under drought stress. JOURNAL OF PLANT ENVIRONMENTAL PHYSIOLOGY, 14(1 (53) ), 104-116. SID. https://sid.ir/paper/185738/en

    Vancouver: Copy

    BAHRAMPOUR M., DEHESTANI ARDAKANI M., SHIRMARDI M., GHOLAMNEJAD J.. The effect of different culture media on some growth characteristics of pot marigold (Calendula officinalis L. ) plants under drought stress. JOURNAL OF PLANT ENVIRONMENTAL PHYSIOLOGY[Internet]. 2019;14(1 (53) ):104-116. Available from: https://sid.ir/paper/185738/en

    IEEE: Copy

    M. BAHRAMPOUR, M. DEHESTANI ARDAKANI, M. SHIRMARDI, and J. GHOLAMNEJAD, “The effect of different culture media on some growth characteristics of pot marigold (Calendula officinalis L. ) plants under drought stress,” JOURNAL OF PLANT ENVIRONMENTAL PHYSIOLOGY, vol. 14, no. 1 (53) , pp. 104–116, 2019, [Online]. Available: https://sid.ir/paper/185738/en

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