EVALUATION OF SOME PHYSIOLOGICAL TRAITS AND GRAIN YIELD OF TEN IRANIAN BREAD WHEAT CULTIVARS UNDER TWO IRRIGATION 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.

ALI MOHAMMADI MAHNAZ; REZAEI ABD ALMAJID; MIRMOHAMMADI MEYBODI S.A.M.

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

Journal Paper

Paper Information

Journal: Journal of Water and Soil Science Year:2009 | Volume:13 | Issue:48 Page(s): 107-120

Download Full-Text

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

Persian Verion

View:

1,117

Download:

Cites:

Information Journal Paper

Title

EVALUATION OF SOME PHYSIOLOGICAL TRAITS AND GRAIN YIELD OF TEN IRANIAN BREAD WHEAT CULTIVARS UNDER TWO IRRIGATION CONDITIONS

Author(s)

ALI MOHAMMADI MAHNAZ | REZAEI ABD ALMAJID | MIRMOHAMMADI MEYBODI S.A.M. | Issue Writer Certificate

Keywords

WHEATQ3

MOISTURE STRESSQ3

RELATIVE WATER CONTENTQ2

CHLOROPHYLLQ2

WATER STRESSQ3

Abstract

This study was conducted in Research Farm of Isfahan University of Technology to evaluate some of the agronomic and physiological traits and grain yield potentials of ten bread WHEAT cultivars using a split plot design with three replications. Main and sub plot consisted of optimum and stress moisture treatments (irrigation after 70±3 and 130±3 mm evaporation from class A pan) and WHEAT cultivars, respectively. The results of analysis of variance revealed significant effect of moisture treatments on all traits except 1000-grain weight, harvest index, specific leaf weight, assimilate redistribution and difference of peduncle weights at heading. Significant differences were found among genotypes in the stress condition except for CHLOROPHYLL b and CHLOROPHYLL a to b ratio. Significant differences were detected among genotypes in optimum moisture condition for all characters, except for CHLOROPHYLL b, CHLOROPHYLL a to b ratio, harvest index and assimilate redistribution. Grain yields in two moisture conditions had significant positive phenotypic and genetic correlations with harvest index, number of grain/spike, RWC, CHLOROPHYLL a and sum of CHLOROPHYLLs a and b and had significant negative correlation with RWL. Significant positive correlation was observed between peduncle weight at heading stage and difference of peduncle weights at stages heading and maturity with grain yield and RWC in MOISTURE STRESS condition. The results of path analysis for phenotypic correlation coefficients between grain yield and their corresponding traits in the regression model showed that in stress condition harvest index had the highest direct and positive effect on grain yield and in non stress condition CHLOROPHYLL a had the highest direct and positive effect on grain yield. Results of stepwise regression analysis in non stress condition revealed that CHLOROPHYLL a, plant height and harvest index explained more than 90% of grain yield variability. Based on stepwise regression analysis in non stress condition, RWL, harvest index and RWC explained 95% of grain yield variability.

Cites

References

No record.

Cite

APA: Copy

ALI MOHAMMADI, MAHNAZ, REZAEI, ABD ALMAJID, & MIRMOHAMMADI MEYBODI, S.A.M.. (2009). EVALUATION OF SOME PHYSIOLOGICAL TRAITS AND GRAIN YIELD OF TEN IRANIAN BREAD WHEAT CULTIVARS UNDER TWO IRRIGATION CONDITIONS. WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES), 13(48), 107-120. SID. https://sid.ir/paper/14699/en

Vancouver: Copy

ALI MOHAMMADI MAHNAZ, REZAEI ABD ALMAJID, MIRMOHAMMADI MEYBODI S.A.M.. EVALUATION OF SOME PHYSIOLOGICAL TRAITS AND GRAIN YIELD OF TEN IRANIAN BREAD WHEAT CULTIVARS UNDER TWO IRRIGATION CONDITIONS. WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES)[Internet]. 2009;13(48):107-120. Available from: https://sid.ir/paper/14699/en

IEEE: Copy

MAHNAZ ALI MOHAMMADI, ABD ALMAJID REZAEI, and S.A.M. MIRMOHAMMADI MEYBODI, “EVALUATION OF SOME PHYSIOLOGICAL TRAITS AND GRAIN YIELD OF TEN IRANIAN BREAD WHEAT CULTIVARS UNDER TWO IRRIGATION CONDITIONS,” WATER AND SOIL SCIENCE (JOURNAL OF SCIENCE AND TECHNOLOGY OF AGRICULTURE AND NATURAL RESOURCES), vol. 13, no. 48, pp. 107–120, 2009, [Online]. Available: https://sid.ir/paper/14699/en

Related Journal Papers