ANALYSIS OF CORRELATION COEFFICIENTS BETWEEN GRAIN YIELD AND OTHER COMPONENTS IN ADVANCED GENOTYPES OF BARLEY (HORDEUM VULGARL.) UNDER MOISTURE STRESS 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.

MAHDAVI A.M.; GORJI A.H.; RAFIEE M.

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

Journal Paper

Paper Information

Journal: CROP PHYSIOLOGY Year:2012 | Volume:4 | Issue:13 Page(s): 85-97

Download Full-Text

Persian Verion

View:

838

Download:

Cites:

Information Journal Paper

Title

ANALYSIS OF CORRELATION COEFFICIENTS BETWEEN GRAIN YIELD AND OTHER COMPONENTS IN ADVANCED GENOTYPES OF BARLEY (HORDEUM VULGARL.) UNDER MOISTURE STRESS CONDITIONS

Author(s)

MAHDAVI A.M. | GORJI A.H. | RAFIEE M. | Issue Writer Certificate

Keywords

BARLEYQ2

DROUGHT STRESSQ2

MORPHOLOGICAL TRAITSQ2

Abstract

In order to study the relationship between grain yield and yield components, correlation analysis and understanding direct and indirect effects of different effective treats on yield, under two conditions of normal irrigation and DROUGHT STRESS, a field study was carried out on 20 lines and advanced genotypes of BARLEY in RCBD and 3 replications at Broujerd Agricultural Research Station in 2009-2010.The study of correlation coefficients showed the highest correlation between seed yield and 1000 - seed weight ( r = 0.85) under normal conditions but seed yield and harvest index ( r = 0.65 ) under moisture tention. Result of path analysis between seed yield and other under studied traits showed that 1000-seed weight had the highest direct effect of (0.69) on seed yield following by harvest index and spike length with low negative indirect effect on yield in normal condition. Harvest index and biological yield had the highest direct effect on yield under tention condition. Relative water content indirectly had high effect on yield through harvest index. Therefore, considering the obtainded results of correlation coefficients and path analysis in the presence of water limitation, harvest index, relaitive water content and biological yield can be used to improve yield.

Cites

No record.

References

Cite

APA: Copy

MAHDAVI, A.M., GORJI, A.H., & RAFIEE, M.. (2012). ANALYSIS OF CORRELATION COEFFICIENTS BETWEEN GRAIN YIELD AND OTHER COMPONENTS IN ADVANCED GENOTYPES OF BARLEY (HORDEUM VULGARL.) UNDER MOISTURE STRESS CONDITIONS. CROP PHYSIOLOGY, 4(13), 85-97. SID. https://sid.ir/paper/174465/en

Vancouver: Copy

MAHDAVI A.M., GORJI A.H., RAFIEE M.. ANALYSIS OF CORRELATION COEFFICIENTS BETWEEN GRAIN YIELD AND OTHER COMPONENTS IN ADVANCED GENOTYPES OF BARLEY (HORDEUM VULGARL.) UNDER MOISTURE STRESS CONDITIONS. CROP PHYSIOLOGY[Internet]. 2012;4(13):85-97. Available from: https://sid.ir/paper/174465/en

IEEE: Copy

A.M. MAHDAVI, A.H. GORJI, and M. RAFIEE, “ANALYSIS OF CORRELATION COEFFICIENTS BETWEEN GRAIN YIELD AND OTHER COMPONENTS IN ADVANCED GENOTYPES OF BARLEY (HORDEUM VULGARL.) UNDER MOISTURE STRESS CONDITIONS,” CROP PHYSIOLOGY, vol. 4, no. 13, pp. 85–97, 2012, [Online]. Available: https://sid.ir/paper/174465/en

Related Journal Papers