Investigation of tolerance to water deficit tension of 11 corn hybrids (Zea mays L. ) in the seedling stage by measuring antioxidant defense system and physiological traits

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.

MOHARRAMNEJAD S.

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

Journal Paper

Paper Information

Journal: CROP PHYSIOLOGY Year:2020 | Volume:12 | Issue:1 (45) Page(s): 77-89

Download Full-Text

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

Persian Verion

View:

290

Download:

Cites:

Information Journal Paper

Title

Investigation of tolerance to water deficit tension of 11 corn hybrids (Zea mays L. ) in the seedling stage by measuring antioxidant defense system and physiological traits

Author(s)

MOHARRAMNEJAD S. | Issue Writer Certificate

Keywords

ElectrophoresisQ3

PeroxidaseQ2

Polyphenol and PhotosynthesisQ1

Abstract

Water deficit is one of the most important environment tensions that reduce plant growth. The present experiment was conducted based on split plots based on complete randomized blocks design with three replications during 2019 cropping year at Moghan Agricultural Research Station. Two levels of irrigations as regular irrigation and irrigation cut in the seedling stage (irrigation cut applied during 21 days after plant germination) in the main plots and 11 maize hybrids in the sub-plots were compared. The results indicated that water deficit tension reduced plant height, dry weight, chlorophyll content and water related content in all maize hybrids. The amount of malondialdehyde increased under water deficit tension. However, water deficit tension did not have a significant effect on total polyphenols and hydrogen peroxide. Analysis of Electrophoresis activity of antioxidant enzymes on polyacrylamide gel eight percent showed that two and one isoforms for Peroxidase and catalase, respectively, in the studied corn hybrids, was observed. Water deficit tension significantly increased the activity of Peroxidase and catalase isoforms. It can be concluded that the corn plant reduces the effect of water deficit tension by increasing the activity of the antioxidant and photosynthetic defense system. Based on the obtained results KLM77021 / 4-1-2-1-2-2-4-1 × K47/3 hybrid was identified as the hybrid tolerated to water deficit, compared to the studied corn hybrids.

Cites

No record.

References

No record.

Cite

APA: Copy

MOHARRAMNEJAD, S.. (2020). Investigation of tolerance to water deficit tension of 11 corn hybrids (Zea mays L. ) in the seedling stage by measuring antioxidant defense system and physiological traits. CROP PHYSIOLOGY, 12(1 (45) ), 77-89. SID. https://sid.ir/paper/364885/en

Vancouver: Copy

MOHARRAMNEJAD S.. Investigation of tolerance to water deficit tension of 11 corn hybrids (Zea mays L. ) in the seedling stage by measuring antioxidant defense system and physiological traits. CROP PHYSIOLOGY[Internet]. 2020;12(1 (45) ):77-89. Available from: https://sid.ir/paper/364885/en

IEEE: Copy

S. MOHARRAMNEJAD, “Investigation of tolerance to water deficit tension of 11 corn hybrids (Zea mays L. ) in the seedling stage by measuring antioxidant defense system and physiological traits,” CROP PHYSIOLOGY, vol. 12, no. 1 (45) , pp. 77–89, 2020, [Online]. Available: https://sid.ir/paper/364885/en

Related Journal Papers