EFFECT OF DROUGHT PRE-CONDITIONING ON ANTIOXIDANT ENZYMES ACTIVITY AND REDUCING DROUGHT STRESS DAMAGE IN TWO TURFGRASS SPECIES, CREEPING BENTGRASS AND TALL FESCUE

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.

AMIRI NASAB KAMRAN; GHASEMNEZHAD MAHMOOD; ZAKIZADEH HEDAYAT; BIGLOUEI MOHAMMAD HASSAN

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

Journal Paper

Paper Information

Journal: Iranian Journal of Horticultural Science Year:2015 | Volume:45 | Issue:4 Page(s): 429-440

Download Full-Text

Persian Verion

View:

714

Download:

Cites:

Information Journal Paper

Title

EFFECT OF DROUGHT PRE-CONDITIONING ON ANTIOXIDANT ENZYMES ACTIVITY AND REDUCING DROUGHT STRESS DAMAGE IN TWO TURFGRASS SPECIES, CREEPING BENTGRASS AND TALL FESCUE

Author(s)

AMIRI NASAB KAMRAN | GHASEMNEZHAD MAHMOOD | ZAKIZADEH HEDAYAT | BIGLOUEI MOHAMMAD HASSAN | Issue Writer Certificate

Keywords

DROUGHT TOLERANCEQ2

HARDENINGQ2

RECOVERYQ1

ROOT TO SHOOT RATIOQ2

WATER STRESSQ2

Abstract

Drought preconditioning, which is irrigation with low frequency and longer duration, could be used for extending root system and suppressing drought damage in plants. In the present study, the effect of drought preconditioning for 30 days was investigated on increasing tolerance to drought stress in two turfgrass species, creeping bentgrass (Agrostis stolonifera cv. Palustris) and tall fescue (Festuca arundinacea cv. Greystone). Drought preconditioning and control plants were irrigated for 50 days with different levels of soil suction (20-23, 40-43, 50-53 and 70-73 centibar). Finally, in order to RECOVERY plants were watered up to field capacity point for 15 days. The results showed that drought preconditioning increased root to shoot length ratio in both grass species. Preconditioning in both species also showed higher leaf peroxidase, superoxide dismutase, ascorbat peroxidase and catalase activity than control plants at the end of 50 days of drought stress treatments. At RECOVERY stage, activity of antioxidant enzymes was higher only in preconditioned creeping bentgrass compared to control plants. Overall, drought preconditioning could increase drought stress tolerance in both turfgrass species by increasing ROOT TO SHOOT RATIO and improving enzymatic antioxidant systems.

Cites

No record.

References

No record.

Cite

APA: Copy

AMIRI NASAB, KAMRAN, GHASEMNEZHAD, MAHMOOD, ZAKIZADEH, HEDAYAT, & BIGLOUEI, MOHAMMAD HASSAN. (2015). EFFECT OF DROUGHT PRE-CONDITIONING ON ANTIOXIDANT ENZYMES ACTIVITY AND REDUCING DROUGHT STRESS DAMAGE IN TWO TURFGRASS SPECIES, CREEPING BENTGRASS AND TALL FESCUE. IRANIAN JOURNAL OF HORTICULTURAL SCIENCES (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 45(4), 429-440. SID. https://sid.ir/paper/148094/en

Vancouver: Copy

AMIRI NASAB KAMRAN, GHASEMNEZHAD MAHMOOD, ZAKIZADEH HEDAYAT, BIGLOUEI MOHAMMAD HASSAN. EFFECT OF DROUGHT PRE-CONDITIONING ON ANTIOXIDANT ENZYMES ACTIVITY AND REDUCING DROUGHT STRESS DAMAGE IN TWO TURFGRASS SPECIES, CREEPING BENTGRASS AND TALL FESCUE. IRANIAN JOURNAL OF HORTICULTURAL SCIENCES (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2015;45(4):429-440. Available from: https://sid.ir/paper/148094/en

IEEE: Copy

KAMRAN AMIRI NASAB, MAHMOOD GHASEMNEZHAD, HEDAYAT ZAKIZADEH, and MOHAMMAD HASSAN BIGLOUEI, “EFFECT OF DROUGHT PRE-CONDITIONING ON ANTIOXIDANT ENZYMES ACTIVITY AND REDUCING DROUGHT STRESS DAMAGE IN TWO TURFGRASS SPECIES, CREEPING BENTGRASS AND TALL FESCUE,” IRANIAN JOURNAL OF HORTICULTURAL SCIENCES (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 45, no. 4, pp. 429–440, 2015, [Online]. Available: https://sid.ir/paper/148094/en

Related Journal Papers