EFFECT OF PHYSICAL PRIMING ON PHENOLOGY, SOME OF PHYSIOLOGICAL TRAITS AND YIELD COMPONENTS OF WHEAT UNDER DELAYED CROPPING

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.

MIRSHEKARI B.

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

Journal Paper

Paper Information

Journal: Crop Production Year:2017 | Volume:9 | Issue:4 Page(s): 85-101

Download Full-Text

Persian Verion

View:

835

Download:

Cites:

Information Journal Paper

Title

EFFECT OF PHYSICAL PRIMING ON PHENOLOGY, SOME OF PHYSIOLOGICAL TRAITS AND YIELD COMPONENTS OF WHEAT UNDER DELAYED CROPPING

Author(s)

MIRSHEKARI B. | Issue Writer Certificate

Keywords

CHLOROPHYLLQ2

DELAYED SOWING DATEQ2

STAND ESTABLISHMENTQ1

ULTRASONIC WAVEQ1

Abstract

Background and Objectives: Some of farmers in Iran cultivate soybean as a secondary crop after wheat harvesting in early summer. In this case, on-time planting of soybean will be important in its productivity. For better land use, exploitation of new technologies could be accelerated maturing of wheat and finally prepare better growth period and good yield production of secondary crop. Good crop establishment is a major challenge in crop production, a fact recognized by farmers as well as researchers. Seed priming is a feasible technology to enhance rapid and uniform emergence, high vigor and better yields in crop species. ULTRASONIC WAVEs can be a major role in earlier seedling emergence and maturing 5-10 days). Therefore, the present study was carried out to investigate the effects of physical treatments and sowing date on emergence, growth period and production of wheat (Alvand cv.) crop.Materials and Methods: The experiments were conducted in greenhouse and research field of Islamic Azad University of Tabriz, Iran in 2013-2014. The wheat seeds were treated by ultrasonic, laser, magnetic field, gamma and beta irradiations for 3.5 and 5 min and were sown on 27th September and 17th October. Statistical analysis was performed by MSTAT-C software. Also, analysis of variance and LSD test (P≤0.05) were used for statistically test of sources of variation and means comparison, respectively.Results: All the seed priming treatments improved coefficient of uniformity of emergence compared with non-primed seeds. Seedling vigor index responded positively and significantly to seed priming agents. There was no significant difference among laser, gamma and beta irradiations with a view to time from sowing to harvesting. Wheat seeds primed by magnetic fields, ULTRASONIC WAVEs and lower exposure time of gamma had high CHLOROPHYLL in leaves. Gamma irradiation with exposure time of 3.5 min, as well as magnetic field and ULTRASONIC WAVE lead to producing heavier seeds with 50.5 g thousand seed weight, but only 40.5 g from those seeds treated under other agents and non-treated one. There is no significant difference between seed yields from sowing dates of 27th September and 17th October, and the yield ranged from 334 g m-2 in average of control; laser and beta irradiations and higher exposure time of gamma up to 480.1 g m-2 in other treatments.Conclusion: It is concluded from the study that wheat seed priming by magnetic fields, ULTRASONIC WAVEs and lower exposure time of gamma irradiation can be effectively used to improve the crop performance and yield especially in late sown plants.

Cites

No record.

References

No record.

Cite

APA: Copy

MIRSHEKARI, B.. (2017). EFFECT OF PHYSICAL PRIMING ON PHENOLOGY, SOME OF PHYSIOLOGICAL TRAITS AND YIELD COMPONENTS OF WHEAT UNDER DELAYED CROPPING. ELECTRONIC JOURNAL OF CROP PRODUCTION, 9(4), 85-101. SID. https://sid.ir/paper/135045/en

Vancouver: Copy

MIRSHEKARI B.. EFFECT OF PHYSICAL PRIMING ON PHENOLOGY, SOME OF PHYSIOLOGICAL TRAITS AND YIELD COMPONENTS OF WHEAT UNDER DELAYED CROPPING. ELECTRONIC JOURNAL OF CROP PRODUCTION[Internet]. 2017;9(4):85-101. Available from: https://sid.ir/paper/135045/en

IEEE: Copy

B. MIRSHEKARI, “EFFECT OF PHYSICAL PRIMING ON PHENOLOGY, SOME OF PHYSIOLOGICAL TRAITS AND YIELD COMPONENTS OF WHEAT UNDER DELAYED CROPPING,” ELECTRONIC JOURNAL OF CROP PRODUCTION, vol. 9, no. 4, pp. 85–101, 2017, [Online]. Available: https://sid.ir/paper/135045/en

Related Journal Papers