Genetic variability assessment of Iranian wheat landraces in term of some agronomic attributes under normal irrigation and rain-fed 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.

Rahimi Yousef; BIHAMTA MOHAMMAD REZA; TALEEI ALIREZA; Alipour Hadi

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

Journal Paper

Paper Information

Journal: Iranian Journal of Field Crop Science Year:2019 | Volume:50 | Issue:3 Page(s): 1-16

Download Full-Text

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

Persian Verion

View:

319

Download:

Cites:

Information Journal Paper

Title

Genetic variability assessment of Iranian wheat landraces in term of some agronomic attributes under normal irrigation and rain-fed conditions

Author(s)

Rahimi Yousef | BIHAMTA MOHAMMAD REZA | TALEEI ALIREZA | Alipour Hadi | Issue Writer Certificate

Keywords

Path analysisQ2

Phenological traitsQ2

physiological traitsQ2

principal component analysisQ1

stepwise regressionQ1

Abstract

In the current study, the genetic variability and effect of some agronomic traits on grain yield of 218 Iranian wheat landraces were evaluated under normal irrigation and drought stress conditions employing alpha-lattice design with two replications on the research field of Agronomy and Plant Breeding at the University of Tehran during the year of 2016-2017. Results of data analysis of variance demonstrated that there were significant differences among landraces in the investigated traits including phonologic and physiologic traits, yield and yield components in both conditions. According to descriptive statistics results, the highest phenotypic variation of landraces observed in seed number per spike, and the least variation in spike weight. The findings on phenotypic correlations, stepwise regression, and path coefficient analysis sustain the important role of spike weight, seed number per spike and thousand grain weight in the grain yield in both normal irrigation and rain-fed conditions. In addition, considered traits had the highest impact on the grain yield directly and indirectly under both conditions. The result of principle component analysis presented a positive correlation between the first component and seed number in both conditions, while the second component had a positive relationship with phonological traits in normal irrigation and leaf greenness in rain-fed conditions.

Cites

No record.

References

No record.

Cite

APA: Copy

Rahimi, Yousef, BIHAMTA, MOHAMMAD REZA, TALEEI, ALIREZA, & Alipour, Hadi. (2019). Genetic variability assessment of Iranian wheat landraces in term of some agronomic attributes under normal irrigation and rain-fed conditions. IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 50(3 ), 1-16. SID. https://sid.ir/paper/407301/en

Vancouver: Copy

Rahimi Yousef, BIHAMTA MOHAMMAD REZA, TALEEI ALIREZA, Alipour Hadi. Genetic variability assessment of Iranian wheat landraces in term of some agronomic attributes under normal irrigation and rain-fed conditions. IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2019;50(3 ):1-16. Available from: https://sid.ir/paper/407301/en

IEEE: Copy

Yousef Rahimi, MOHAMMAD REZA BIHAMTA, ALIREZA TALEEI, and Hadi Alipour, “Genetic variability assessment of Iranian wheat landraces in term of some agronomic attributes under normal irrigation and rain-fed conditions,” IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 50, no. 3 , pp. 1–16, 2019, [Online]. Available: https://sid.ir/paper/407301/en

Related Journal Papers