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:

296
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Download:

224
مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Cites:

Information Journal Paper

Title

RESPONSE OF CHLOROPHYLL A FLUORESCENCE, CHLOROPHYLL CONTENT, AND BIOMASS TO DUST ACCUMULATION STRESS IN THE MEDICINAL PLANT, PLANTAGO LANCEOLATA L.

Pages

  1055-1060

Abstract

 In arid and semi-arid areas of the world, excessive mineral aerosol carried by air parcels is a common climatic incident with well-known environmental side effects. In this study, the role of sand-dust accumulation was investigated on various aspects of photosynthetic yield of PLANTAGO LANCEOLATA including chlorophyll (Chl) a, b, effective quantum yield of PSII photosystem (FPSII), maximal quantum yield of PSII photosystem (Fv/Fm), electron transport rate (ETR), and BIOMASS. P. lanceolata was exposed to a gradient of dust concentrations (0.5 (T1), 1 (T2), and 1.5 g/m3 (T3)) in a DUST CHAMBER for a period of 60 days. Results of this experiment indicated that chlorophyll content of shoot is negatively correlated with the intensity of the dust exposure. Exposure of plant in T1, T2 and T3 treatments of dust caused a reduction in DF/Fm´ at 4%, 21%, and 26%, respectively. At the same time a reduction of 19%, 22%, and 46% in three treatments was observed for ETR. However, dust accumulation on the plant had not a significant reduction in FV/FM. Chlorophyll content had a significant reduction in the chlorophyll b. Also, the amounts of reduction in shoot dry mass of T1, T2, and T3 treatments were 26%, 29%, and 32%, respectively, as compared with their respective control.

Multimedia

  • No record.

    • Cites

  • No record.

    • References

  • No record.

    • Cite

    APA: Copy

    ALAVI, MEHRAN, SHARIFI, MOZAFAR, & KARIMI, NASER. (2014). RESPONSE OF CHLOROPHYLL A FLUORESCENCE, CHLOROPHYLL CONTENT, AND BIOMASS TO DUST ACCUMULATION STRESS IN THE MEDICINAL PLANT, PLANTAGO LANCEOLATA L.. IRANIAN JOURNAL OF PLANT PHYSIOLOGY, 4(3), 1055-1060. SID. https://sid.ir/paper/692959/en

    Vancouver: Copy

    ALAVI MEHRAN, SHARIFI MOZAFAR, KARIMI NASER. RESPONSE OF CHLOROPHYLL A FLUORESCENCE, CHLOROPHYLL CONTENT, AND BIOMASS TO DUST ACCUMULATION STRESS IN THE MEDICINAL PLANT, PLANTAGO LANCEOLATA L.. IRANIAN JOURNAL OF PLANT PHYSIOLOGY[Internet]. 2014;4(3):1055-1060. Available from: https://sid.ir/paper/692959/en

    IEEE: Copy

    MEHRAN ALAVI, MOZAFAR SHARIFI, and NASER KARIMI, “RESPONSE OF CHLOROPHYLL A FLUORESCENCE, CHLOROPHYLL CONTENT, AND BIOMASS TO DUST ACCUMULATION STRESS IN THE MEDICINAL PLANT, PLANTAGO LANCEOLATA L.,” IRANIAN JOURNAL OF PLANT PHYSIOLOGY, vol. 4, no. 3, pp. 1055–1060, 2014, [Online]. Available: https://sid.ir/paper/692959/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