FACTOR ANALYSIS FOR STUDYING CHARACTERISTIC RELATIONS INFLUENCING GRAIN YIELD OF LOCAL BREAD WHEAT IN MARAGHEH COLD DRYLAND AREA

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.

ROUSTAEI M.; SADEGHZADEH D.; ZAD HASSAN E.; ARSHAD Y.

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

Journal Paper

Paper Information

Journal: JOURNAL OF AGRICULTURAL KNOWLEDGE Year:2003 | Volume:13 | Issue:1 Page(s): 1-10

Download Full-Text

Persian Verion

View:

1,298

Download:

Cites:

Information Journal Paper

Title

FACTOR ANALYSIS FOR STUDYING CHARACTERISTIC RELATIONS INFLUENCING GRAIN YIELD OF LOCAL BREAD WHEAT IN MARAGHEH COLD DRYLAND AREA

Author(s)

ROUSTAEI M. | SADEGHZADEH D. | ZAD HASSAN E. | ARSHAD Y. | Issue Writer Certificate

Keywords

CORRELATIONQ2

FACTOR ANALYSISQ3

WHEATQ2

YIELDQ2

Abstract

This research was conducted to investigate the relationships between grain YIELD and some morpho-phenological characteristics in Dryland Agricultural Research Institute (DARI), Maragheh, in 1998-99. The experiment was arranged as observational nursery in entire dryland condition using 652 landraces, selected from winter WHEAT lines of gene bank. Analysis of data showed, that there was a lot of variability for all the traits studied including YIELD. The difference of heading time between earliest and latest lines was 25 and for maturity time was 15 days. FACTOR ANALYSIS with extraction of eigen values by Principal Component Analysis (PCA) revealed five factors explaining 66.57% of total variation. The second factor included grain filling period, heading time, 1000 kernel weight and 3th factor consisted of grain YIELD, plant height, cold tolerance. In general, It was found that plant height, heading time, earliness and cold tolerance are the most effective selection indiese for improving grain YIELD of WHEAT varieties in these conditions.

Cites

References

Cite

APA: Copy

ROUSTAEI, M., SADEGHZADEH, D., ZAD HASSAN, E., & ARSHAD, Y.. (2003). FACTOR ANALYSIS FOR STUDYING CHARACTERISTIC RELATIONS INFLUENCING GRAIN YIELD OF LOCAL BREAD WHEAT IN MARAGHEH COLD DRYLAND AREA. JOURNAL OF AGRICULTURAL KNOWLEDGE, 13(1), 1-10. SID. https://sid.ir/paper/28722/en

Vancouver: Copy

ROUSTAEI M., SADEGHZADEH D., ZAD HASSAN E., ARSHAD Y.. FACTOR ANALYSIS FOR STUDYING CHARACTERISTIC RELATIONS INFLUENCING GRAIN YIELD OF LOCAL BREAD WHEAT IN MARAGHEH COLD DRYLAND AREA. JOURNAL OF AGRICULTURAL KNOWLEDGE[Internet]. 2003;13(1):1-10. Available from: https://sid.ir/paper/28722/en

IEEE: Copy

M. ROUSTAEI, D. SADEGHZADEH, E. ZAD HASSAN, and Y. ARSHAD, “FACTOR ANALYSIS FOR STUDYING CHARACTERISTIC RELATIONS INFLUENCING GRAIN YIELD OF LOCAL BREAD WHEAT IN MARAGHEH COLD DRYLAND AREA,” JOURNAL OF AGRICULTURAL KNOWLEDGE, vol. 13, no. 1, pp. 1–10, 2003, [Online]. Available: https://sid.ir/paper/28722/en

Related Journal Papers