Effect of seed priming and application of cytokinin and auxin on growth and grain yield of wheat (Triticum aestivum L.) under Ahvaz climatic conditions

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.

Khamdi N.; NABIPOUR M.; ROSHANFEKR H.; RAHNAMA A.

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

Journal Paper

Paper Information

Journal: Iranian Journal of Crop Sciences Year:2019 | Volume:21 | Issue:1 Page(s): 31-44

Download Full-Text

Persian Verion

View:

335

Download:

Cites:

Information Journal Paper

Title

Effect of seed priming and application of cytokinin and auxin on growth and grain yield of wheat (Triticum aestivum L.) under Ahvaz climatic conditions

Author(s)

Khamdi N. | NABIPOUR M. | ROSHANFEKR H. | RAHNAMA A. | Issue Writer Certificate

Keywords

Endosperm cellsQ1

Grain fillingQ2

HydroprimingQ1

Plant growth regulators and WheatQ1

Abstract

In order to evaluate the effect of seed priming and application of cytokinin and auxin on grain yield of wheat cv. Chamran, an experiment was carried out in Agriculture Faculty of Shahid Chamran University of Ahvaz, Iran, during 2015-2016 and 2016-2017 growing seasons. Experiment was carried out in a factorial arrangement based on randomized complete block design with three replications. Treatments included seed priming (Hydropriming and control) and plant growth regulators application (nine cytokinin and auxin application levels at 1 and 2 weeks after anthesis). Results showed that Hydropriming treatment significantly increased grain yield about 8% compared to control (7030 and 6507 kg. ha-1, respectively). Application of cytokinin and auxin had positive effects on photosynthesis and soluble proteins content of flag leaf. In addition number of Endosperm cells was increased in these treatments. The highest effect on increasing source strength was observed in application of cytokinin in both times of foliar application. Grain filling rate was significantly higher (1. 79 mg. day-1) in cytokinin-cytokinin foliar application. Grain yield in foliar application of cytokinin-cytokinin (7891 kg. ha-1) was 24. 7% higher, compared to control (application of water in both times). Interaction of seed priming and plant growth regulators application was not significant for any evaluated traits. Results of this experiment showed that seed priming caused increase in number of spike. m-2. Foliar application of auxin and cytokinin also may increase grain yield of wheat by enhancement of physiological source and sink strength.

Cites

No record.

References

No record.

Cite

APA: Copy

Khamdi, N., NABIPOUR, M., ROSHANFEKR, H., & RAHNAMA, A.. (2019). Effect of seed priming and application of cytokinin and auxin on growth and grain yield of wheat (Triticum aestivum L.) under Ahvaz climatic conditions. IRANIAN JOURNAL OF CROP SCIENCES, 21(1 ), 31-44. SID. https://sid.ir/paper/374750/en

Vancouver: Copy

Khamdi N., NABIPOUR M., ROSHANFEKR H., RAHNAMA A.. Effect of seed priming and application of cytokinin and auxin on growth and grain yield of wheat (Triticum aestivum L.) under Ahvaz climatic conditions. IRANIAN JOURNAL OF CROP SCIENCES[Internet]. 2019;21(1 ):31-44. Available from: https://sid.ir/paper/374750/en

IEEE: Copy

N. Khamdi, M. NABIPOUR, H. ROSHANFEKR, and A. RAHNAMA, “Effect of seed priming and application of cytokinin and auxin on growth and grain yield of wheat (Triticum aestivum L.) under Ahvaz climatic conditions,” IRANIAN JOURNAL OF CROP SCIENCES, vol. 21, no. 1 , pp. 31–44, 2019, [Online]. Available: https://sid.ir/paper/374750/en

Related Journal Papers