Estimates of Heritability and Association among Traits in Recombinant Inbred Lines of Spring wheat under Normal and Terminal Water 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.

Hamza Hamza; ASGHARI ALI; MOHAMMADI SEYED ABOLGHASEM; SOFALIAN OMID; MOHAMMADI SOLEYMAN

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

Journal Paper

Paper Information

Journal: JOURNAL OF CROP BREEDING Year:2018 | Volume:10 | Issue:27 Page(s): 10-19

Download Full-Text

Persian Verion

View:

401

Download:

Cites:

Information Journal Paper

Title

Estimates of Heritability and Association among Traits in Recombinant Inbred Lines of Spring wheat under Normal and Terminal Water Conditions

Author(s)

Keywords

CorrelationQ1

HeritabilityQ2

Recombinant inbred linesQ2

Wheat breadQ2

Abstract

To estimate Heritability and association between traits traits, 148 Recombinant inbred lines and their parents (Yecora Rojo and No. 49) were evaluated in Alfa lattice design with two replications under normal and water deficit conditions during two cropping season (2013-15). Results showed that there were significant differences between genotypes for all studied traits. The estimated heritabilities for spikes per square meter, stem weight, biomass, spike length, peduncle length, peduncle weight, shoot length, number of grains per spike and spike weight were in the range of 15. 04 to 22. 41 and for grain yield, 1000-kernel weight and harvest index were in the range of 25. 93 to 26. 92, respectively. Under water deficit conditions, estimated heritabilities for spike length, spike weight, shoot length, spike per square meter, biomass, peduncle weight, peduncle length and stem weight were between 13. 64 to 19. 35 percent and for number of grains per spike, harvest index, thousand kernel weight and grain yield were in the range of 22 to 25. 61 percent. The highest genetic gain in both conditions belongs to peduncle weight and harvest index, respectively. Finally based on regression and path analysis traits of number of grains per spike and 1000-kernel weights were identified as the most effective traits on grain yield in both conditions. Therefore, use of harvest index, grain yield, number of grains per spike and grain weight as indicators of selection, probably can provides access to high-yielding lines.

Cites

No record.

References

No record.

Cite

APA: Copy

Hamza, Hamza, ASGHARI, ALI, MOHAMMADI, SEYED ABOLGHASEM, SOFALIAN, OMID, & MOHAMMADI, SOLEYMAN. (2018). Estimates of Heritability and Association among Traits in Recombinant Inbred Lines of Spring wheat under Normal and Terminal Water Conditions. JOURNAL OF CROP BREEDING, 10(27 ), 10-19. SID. https://sid.ir/paper/181201/en

Vancouver: Copy

Hamza Hamza, ASGHARI ALI, MOHAMMADI SEYED ABOLGHASEM, SOFALIAN OMID, MOHAMMADI SOLEYMAN. Estimates of Heritability and Association among Traits in Recombinant Inbred Lines of Spring wheat under Normal and Terminal Water Conditions. JOURNAL OF CROP BREEDING[Internet]. 2018;10(27 ):10-19. Available from: https://sid.ir/paper/181201/en

IEEE: Copy

Hamza Hamza, ALI ASGHARI, SEYED ABOLGHASEM MOHAMMADI, OMID SOFALIAN, and SOLEYMAN MOHAMMADI, “Estimates of Heritability and Association among Traits in Recombinant Inbred Lines of Spring wheat under Normal and Terminal Water Conditions,” JOURNAL OF CROP BREEDING, vol. 10, no. 27 , pp. 10–19, 2018, [Online]. Available: https://sid.ir/paper/181201/en

Related Journal Papers