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Information Journal Paper

Title

The Effect of Salicylic Acid on Growth and Flowering of Marigold (Calendula officinalis) Plant under High Temperature Stress

Pages

  1-13

Abstract

 The need for improving Heat tolerance in plants is increasing because of global warming. In order to investigate the effect of salicylic acid (SA) on the growth and Ornamental traits of marigold (Calendula officinalis L. ) under Heat stress, a factorial experiment was conducted based on randomized complete block design with four replications in 2015. Experimental treatments included two Cultivars of marigold (‘ Candyman’ and ‘ Zen’ ) and four concentrations of SA (0. 25, 0. 5 and 1 mM, and control). The results showed that Foliar application of SA under Heat stress, improved almost all studied morphological characteristics with the exception of plant height, leaf number, days to first flower and flower dry weight. According to the results, among all concentrations, the highest mean in most of traits was obtained from Foliar application of 0. 25 mM SA. Compared to the control conditions, application of 0. 25 mM solution of salicylic acid increased leaf area (21%), fresh and dry shoot weight (15% and 16%, respectively), flower number (42%), flower longevity (19%) and flower fresh weight (43%). The interaction effect between Cultivar and SA treatment was not significant for all measured traits.

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    APA: Copy

    Nazdar, T., TEHRANIFAR, A., NEMATI, S.H., NEZAMI, A., & SAMIEE, L.. (2020). The Effect of Salicylic Acid on Growth and Flowering of Marigold (Calendula officinalis) Plant under High Temperature Stress. PLANT PRODUCTS TECHNOLOGY (AGRICULTURAL RESEARCH), 19(2 ), 1-13. SID. https://sid.ir/paper/390555/en

    Vancouver: Copy

    Nazdar T., TEHRANIFAR A., NEMATI S.H., NEZAMI A., SAMIEE L.. The Effect of Salicylic Acid on Growth and Flowering of Marigold (Calendula officinalis) Plant under High Temperature Stress. PLANT PRODUCTS TECHNOLOGY (AGRICULTURAL RESEARCH)[Internet]. 2020;19(2 ):1-13. Available from: https://sid.ir/paper/390555/en

    IEEE: Copy

    T. Nazdar, A. TEHRANIFAR, S.H. NEMATI, A. NEZAMI, and L. SAMIEE, “The Effect of Salicylic Acid on Growth and Flowering of Marigold (Calendula officinalis) Plant under High Temperature Stress,” PLANT PRODUCTS TECHNOLOGY (AGRICULTURAL RESEARCH), vol. 19, no. 2 , pp. 1–13, 2020, [Online]. Available: https://sid.ir/paper/390555/en

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