مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

video

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

sound

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Version

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

View:

236
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

0
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

Effects of foliar application of different ascorbic acid concentrations on the response of sorghum to salinity

Pages

  223-241

Abstract

 A pot experiment was conducted during spring and summer of 2017 at the collage of agriculture of Isfahan University of Technology, Isfahan, Iran, in order to evaluate the effects of different concentrations of foliar Ascorbic acid application on the response of sorghum (Speedfeed cultivar) to salinity. Treatments included two salinity levels (0 and 100 mM NaCl) and five concentrations of Ascorbic acid (0, 50, 100, 150 and 200 mg/l). Treatments were arranged as factorial based on a completely randomized design with four replications. Salinity decreased Potassium concentration, Potassium/ Sodium ratio, chlorophyll and carotenoid contents as well as shoot and root dry weights, while salt enhanced the concentrations of Sodium and Proline and the activities of Antioxidant enzymes catalase, superoxide dismutase and ascorbate peroxidase. The decreases due to salinity at 0, 50, 100, 150 and 200 mg/l concentrations of Ascorbic acid were 30, 27, 24, 27 and 20 percent, respectively. Foliar application of Ascorbic acid improved plant growth parameters, the concentrations of Proline and the activities of Antioxidant enzymes but decreased Sodium concentrations in sorghum plants. The highest increase in plant dry matter due to the application of Ascorbic acid in both non-saline (30%) and saline (41%) conditions were obtained at 100 mg/l Ascorbic acid. The increases due to Ascorbic acid application in the antioxidant enzyme activity were greater for superoxide dismutase and ascorbate peroxidase as compared to the catalase. Based on the results of this experiment, Ascorbic acid application not only improved the growth of sorghum plants, but also alleviated the negative effects of salinity in this plant.

Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    Rajabi Dehnavi, Ahmad, & ZAHEDI, MORTEZA. (2020). Effects of foliar application of different ascorbic acid concentrations on the response of sorghum to salinity. JOURNAL OF PLANT PROCESS AND FUNCTION, 9(35 ), 223-241. SID. https://sid.ir/paper/375397/en

    Vancouver: Copy

    Rajabi Dehnavi Ahmad, ZAHEDI MORTEZA. Effects of foliar application of different ascorbic acid concentrations on the response of sorghum to salinity. JOURNAL OF PLANT PROCESS AND FUNCTION[Internet]. 2020;9(35 ):223-241. Available from: https://sid.ir/paper/375397/en

    IEEE: Copy

    Ahmad Rajabi Dehnavi, and MORTEZA ZAHEDI, “Effects of foliar application of different ascorbic acid concentrations on the response of sorghum to salinity,” JOURNAL OF PLANT PROCESS AND FUNCTION, vol. 9, no. 35 , pp. 223–241, 2020, [Online]. Available: https://sid.ir/paper/375397/en

    Related Journal Papers

  • No record.

    • Related Seminar Papers

  • No record.

    • Related Plans

  • No record.

    • Recommended Workshops






    Move to top
    telegram sharing button
    whatsapp sharing button
    linkedin sharing button
    twitter sharing button
    email sharing button
    email sharing button
    email sharing button
    sharethis sharing button