A STUDY OF MORPHOLOGICAL VARIATION IN SOME GENOTYPES OF FESTUCA ARUNDINACEA USING MULTIVARIATE ANALYSIS

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.

AFKAR S.; KARIMZADEH GHASEM

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

Journal Paper

Paper Information

Journal: Iranian Journal of Field Crop Science Year:2009 | Volume:40 | Issue:3 Page(s): 151-160

Download Full-Text

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

Persian Verion

View:

982

Download:

Cites:

Information Journal Paper

Title

A STUDY OF MORPHOLOGICAL VARIATION IN SOME GENOTYPES OF FESTUCA ARUNDINACEA USING MULTIVARIATE ANALYSIS

Author(s)

AFKAR S. | KARIMZADEH GHASEM | Issue Writer Certificate

Keywords

MORPHOLOGICAL VARIATIONQ3

GRASSQ3

FESTUCA ARUNDINACEAQ3

MULTIVARIATE ANALYSISQ2

Abstract

To study the genetic variation among 24 genotypes of tall fescue (F. arundinacea), a randomized complete block design of three replications was conducted under spaced plant conditions in Karaj Research Institute of Alburz, Iran. Analysis of Variance showed high and significant differences (P<0.001) for between genotypes all the 15 morphological characteristics of: heading date, stem height, fertile tiller number, seed yield, panicle length, panicle seed yield, seed number in panicle, thousand grain weight, harvest index, stand of plant, flowering date, forage dry matter, viability percentage, speed of germination, and germination vigor. Genotypes G1, G2, G4, G6 and G8 appeared to be the most suitable genotypes for both seed and forage production. Principal component analysis, the most effective variable among seed yield characters was identified. Four independent components accounted for 87.7% of total variations. The first principal component indicates that stems height, fertile tiller number, seed yield, forage dry matter yield were important characters for classification. Viability percentage and germination vigor were the important characters of the second component. Based on Ward's cluster analysis, the 24 entries were divided into 4 groups. Genotypes in clusters 1 and 2 averaged higher than the overall means for seed and forage dry matter yields.

Cites

References

No record.

Cite

APA: Copy

AFKAR, S., KARIMZADEH, GHASEM,. (2009). A STUDY OF MORPHOLOGICAL VARIATION IN SOME GENOTYPES OF FESTUCA ARUNDINACEA USING MULTIVARIATE ANALYSIS. IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 40(3), 151-160. SID. https://sid.ir/paper/153479/en

Vancouver: Copy

AFKAR S., KARIMZADEH GHASEM. A STUDY OF MORPHOLOGICAL VARIATION IN SOME GENOTYPES OF FESTUCA ARUNDINACEA USING MULTIVARIATE ANALYSIS. IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2009;40(3):151-160. Available from: https://sid.ir/paper/153479/en

IEEE: Copy

S. AFKAR, GHASEM KARIMZADEH, an, “A STUDY OF MORPHOLOGICAL VARIATION IN SOME GENOTYPES OF FESTUCA ARUNDINACEA USING MULTIVARIATE ANALYSIS,” IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 40, no. 3, pp. 151–160, 2009, [Online]. Available: https://sid.ir/paper/153479/en

Related Journal Papers