Exogenous Application of Foliar Salicylic Acid and Propolis Enhances Antioxidant Defenses and Growth Parameters in Tomato Plants

Faculty Agriculture Year: 2020
Type of Publication: ZU Hosted Pages: 10, 74
Authors:
Journal: Plants MDPI Volume:
Keywords : Exogenous Application , Foliar Salicylic Acid , Propolis Enhances    
Abstract:
Salicylic acid (SA) and propolis (PR) are known to regulate the physiological process and to have a relevant role in bioactive compounds content. Our experiment was designed to evaluate the effect of SA and PR application on the growth, yield, and quality parameters of tomato grown for the fresh market in field conditions in Egypt. We studied the effect of twelve treatments where SA (0.50, 1.00, 1.50, 2.00, and 2.50 mM) and PR (1, 2, 10, 20, and 100 mg propolis mL􀀀1) were applied at increasing doses as a sole agent or combined each other (1.50 mM + 10 mg mL􀀀1 for SA and PR, respectively). An untreated control was also considered. Tomato plants treated with SA (0.50, 1.00, and 1.50 mM) showed a significant effect in all traits especially SA1 (0.50 mM) in growth parameters and SA2 (1.00 mM) in pigment and antioxidant content. Propolis foliar application was more effective than SA as it revealed that raising the concentration of aqueous extract enhanced the growth parameters and pigment in tomato. The best result was obtained by the 10 mg mL􀀀1 treatment. The effect of propolis on antioxidant enzymes varied as the 10 mg mL􀀀1 treatment was effective on peroxidases and superoxide dismutase, while 100 mg mL􀀀1 was more effective on catalase. Salicylic acid and propolis have a positive effect on both preserving tomato plants and on nutrient supply, so the mixed intermediate concentration (1.50 mM + 10 mg mL􀀀1) is considered very effective and results in an improvement of all plant traits.
   
     
 
       

Author Related Publications

  • Abdelaleim Ismail Ibrahim ElSayed, "Assessing the Response of Diverse Sesame Genotypes to Waterlogging Durations at Different Plant Growth Stages", MDPI, 2021 More
  • Abdelaleim Ismail Ibrahim ElSayed, "Physiological aspects of raffinose family oligosaccharides (RFOs) in plants: Protection against abiotic stress.", Wiley, 2014 More
  • Abdelaleim Ismail Ibrahim ElSayed, "Lectin approaches for glycoproteomics in FDAapproved cancer biomarkers.", Springer, 2014 More
  • Abdelaleim Ismail Ibrahim ElSayed, "Detection of putative recombination events in 16S ribosomal RNA gene of some members of Candidatus phytoplasma", Wiley, 2014 More
  • Abdelaleim Ismail Ibrahim ElSayed, "Molecular Identification and Phylogenetic Analysis of Sugarcane Yellow Leaf Phytoplasma (SCYLP) in Egypt", Wiley, 2014 More

Department Related Publications

  • Mohammed Mahmoud Alswedy , "Effect of Vitamin E , Probucol& Lovastatin on Oxid Status Aortic fatty lesions in Hyperlipidemic-diabetic ", لايوجد, 1900 More
  • Mohammed Mahmoud Alswedy , "Matabolic effects of Desogestrel-Ethinyl estradiol combination (Marvelon) in rats", لايوجد, 1900 More
  • Abdelaleim Ismail Ibrahim ElSayed, "Physiological aspects of raffinose family oligosaccharides (RFOs) in plants: Protection against abiotic stress.", Wiley, 2014 More
  • Abdelaleim Ismail Ibrahim ElSayed, "Molecular Identification and Phylogenetic Analysis of Sugarcane Yellow Leaf Phytoplasma (SCYLP) in Egypt", Wiley, 2014 More
  • Abdelaleim Ismail Ibrahim ElSayed, "Molecular marker assisted for recognition drought tolerant in some of bread wheat genotypes", Springer, 2012 More
Tweet