EFFECT OF SALINITY STRESS ON SOME AGRONOMIC CHARACTERISTICS,GRAIN YIELD AND ITS COMPONENTS IN SERI/BABAX RECOMBINANT INBRED LINES WHEAT

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.

MAHDI NEZHAD NAFISEH; OMIDI MANSOUR; JALAL KAMALI MOHAMMAD REZA; NAGHAVI MOHMMAD REZA; FAKHERI BARAT ALI

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

Journal Paper

Paper Information

Journal: Iranian Journal of Field Crop Science Year:2015 | Volume:46 | Issue:1 Page(s): 37-48

Download Full-Text

Persian Verion

View:

813

Download:

Cites:

Information Journal Paper

Title

EFFECT OF SALINITY STRESS ON SOME AGRONOMIC CHARACTERISTICS,GRAIN YIELD AND ITS COMPONENTS IN SERI/BABAX RECOMBINANT INBRED LINES WHEAT

Author(s)

Keywords

WHEATQ2

BIOLOGICAL YIELDQ2

HARVEST INDEXQ2

1000 GRAIN WEIGHTQ3

FACTOR ANALYSISQ2

Abstract

To study and determine effect of salinity on relationship between agronomic characteristics and grain yield, 167 of the Seri/Babax recombinant WHEAT inbred lines (RIL) together with two parents were evaluated using alpha latice design with two replications under two conditions (salt stress and normal), in Zabol field station in 2011-12 cropping season. Fourteen traits including: some agronomic characteristics, grain yield and its components, were measured and recorded for 169 genotypes. Results of simple correlation coefficient analysis indicated a significant positive correlation between grain yield with HARVEST INDEX, BIOLOGICAL YIELD, the number of spike m-2 and the number of grain m-2 for both normal and stress conditions. Stepwise regression analysis showed that BIOLOGICAL YIELD, HARVEST INDEX, 1000 GRAIN WEIGHT and Days to heading were of higher importance, among other grain yield components for normal condition, in determination of grain yield. Whereas in stress condition, BIOLOGICAL YIELD, HARVEST INDEX, plant m2 and plant height were the most important. Path analysis coefficients showed that the highest direct effects on grain yield were BIOLOGICAL YIELD and HARVEST INDEX for both normal and stress conditions. FACTOR ANALYSIS determined four and six factors under normal and salt stress conditions that accounted for 65% and 70% of total observed variations of grain yield. These factors were yield components, quality related traits and grain yield and its components. In conclusion, the results of this study identified HARVEST INDEX and BIOLOGICAL YIELD as important traits in selection for high yielding WHEAT genotypes.

Cites

No record.

References

No record.

Cite

APA: Copy

MAHDI NEZHAD, NAFISEH, OMIDI, MANSOUR, JALAL KAMALI, MOHAMMAD REZA, NAGHAVI, MOHMMAD REZA, & FAKHERI, BARAT ALI. (2015). EFFECT OF SALINITY STRESS ON SOME AGRONOMIC CHARACTERISTICS,GRAIN YIELD AND ITS COMPONENTS IN SERI/BABAX RECOMBINANT INBRED LINES WHEAT. IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 46(1), 37-48. SID. https://sid.ir/paper/153644/en

Vancouver: Copy

MAHDI NEZHAD NAFISEH, OMIDI MANSOUR, JALAL KAMALI MOHAMMAD REZA, NAGHAVI MOHMMAD REZA, FAKHERI BARAT ALI. EFFECT OF SALINITY STRESS ON SOME AGRONOMIC CHARACTERISTICS,GRAIN YIELD AND ITS COMPONENTS IN SERI/BABAX RECOMBINANT INBRED LINES WHEAT. IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2015;46(1):37-48. Available from: https://sid.ir/paper/153644/en

IEEE: Copy

NAFISEH MAHDI NEZHAD, MANSOUR OMIDI, MOHAMMAD REZA JALAL KAMALI, MOHMMAD REZA NAGHAVI, and BARAT ALI FAKHERI, “EFFECT OF SALINITY STRESS ON SOME AGRONOMIC CHARACTERISTICS,GRAIN YIELD AND ITS COMPONENTS IN SERI/BABAX RECOMBINANT INBRED LINES WHEAT,” IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 46, no. 1, pp. 37–48, 2015, [Online]. Available: https://sid.ir/paper/153644/en

Related Journal Papers