STUDYING THE EFFECT OF KAOLIN ON FLUORESCENCE AND CHLOROPHYLL CONTENT IN LEAVES OF OLIVE PLANTS (OLEA EUROPAEA L. CV DEZFUL) UNDER WATER DEFICIT SRESS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

KHALEGHI E.; ARZANI K.; MOALLEMI N.; BARZEGAR M.

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

Journal Paper

Paper Information

Journal: Plant Productions Year:2014 | Volume:37 | Issue:2 Page(s): 127-139

Download Full-Text

Persian Verion

View:

1,031

Download:

Cites:

Information Journal Paper

Title

STUDYING THE EFFECT OF KAOLIN ON FLUORESCENCE AND CHLOROPHYLL CONTENT IN LEAVES OF OLIVE PLANTS (OLEA EUROPAEA L. CV DEZFUL) UNDER WATER DEFICIT SRESS

Author(s)

KHALEGHI E. | ARZANI K. | MOALLEMI N. | BARZEGAR M. | Issue Writer Certificate

Keywords

KAOLINQ2

DROUGHT STRESSQ2

CHLOROPHYLL FLUORESCENCEQ2

CHLOROPHYLL CONTENTQ2

OLIVEQ2

Abstract

With respect to arid and semi-arid climate of Iran, using methods which mitigate detrimental effects of water deficit on horticultural products would be of significant importance. KAOLIN is an anti-transpiration material the application of which has been expanded during the recent years. For this purpose, the effect of three different levels of KAOLIN (0, 3 and 6%) as well as three different levels of irrigation (100, 65 and 40% potential ETcrop) on CHLOROPHYLL CONTENT and CHLOROPHYLL FLUORESCENCE in OLIVE leaves “Dezful’ were examined as factorial test based on a completely randomized design in three replications (each replication including 3 pots) in the greenhouse of Horticulture Department, Faculty of Agriculture, Tarbiat Modares University (Tehran, Iran). The obtained results demonstrated that chlorophyll a and total chlorophyll were reduced under water deficit. The amount of reducing of chlorophyll a and total chlorophyll in 80 days after treatment was greater than that in 40 days after treatment. In addition, the amount of total chlorophyll in the sprayed plants with 6% KAOLIN was the highest (1.425 mg/g fresh weigh of leaf) in 80 days after treatment. Furthermore, it was shown that by reducing of water content to 65 and 40% ETcrop the content of chlorophyll “a” was greater than the plants which were sprayed at KAOLIN concentrations of 3 and 6% in comparison with the control. Meanwhile, the results of fluorescence parameters showed that maximum fluorescence indices (Fm), fluorescence variable (Fv) and ratio of fluorescence variable to maximum fluorescence (Fv/Fm) were reduced under DROUGHT STRESS. However, the KAOLIN treatment had no significant effect on these indices. Generally, it can be expected that spraying of the OLIVE gardens in Iran with KAOLIN, especially in regions exposed to water deficit can moderate the DROUGHT STRESS and mitigate the detrimental effects of water deficit, while improving photosynthesis efficiency of the leaf.

Cites

No record.

References

Cite

APA: Copy

KHALEGHI, E., ARZANI, K., MOALLEMI, N., & BARZEGAR, M.. (2014). STUDYING THE EFFECT OF KAOLIN ON FLUORESCENCE AND CHLOROPHYLL CONTENT IN LEAVES OF OLIVE PLANTS (OLEA EUROPAEA L. CV DEZFUL) UNDER WATER DEFICIT SRESS. THE PLANT PRODUCTION (SCIENTIFIC JOURNAL OF AGRICULTURE), 37(2), 127-139. SID. https://sid.ir/paper/165173/en

Vancouver: Copy

KHALEGHI E., ARZANI K., MOALLEMI N., BARZEGAR M.. STUDYING THE EFFECT OF KAOLIN ON FLUORESCENCE AND CHLOROPHYLL CONTENT IN LEAVES OF OLIVE PLANTS (OLEA EUROPAEA L. CV DEZFUL) UNDER WATER DEFICIT SRESS. THE PLANT PRODUCTION (SCIENTIFIC JOURNAL OF AGRICULTURE)[Internet]. 2014;37(2):127-139. Available from: https://sid.ir/paper/165173/en

IEEE: Copy

E. KHALEGHI, K. ARZANI, N. MOALLEMI, and M. BARZEGAR, “STUDYING THE EFFECT OF KAOLIN ON FLUORESCENCE AND CHLOROPHYLL CONTENT IN LEAVES OF OLIVE PLANTS (OLEA EUROPAEA L. CV DEZFUL) UNDER WATER DEFICIT SRESS,” THE PLANT PRODUCTION (SCIENTIFIC JOURNAL OF AGRICULTURE), vol. 37, no. 2, pp. 127–139, 2014, [Online]. Available: https://sid.ir/paper/165173/en

Related Journal Papers