2011•Unpublished venueRequires access
Study of Effect of Drought Stress on Morphological Traits Using Factor Analysis
Houman Homayoun, Morteza Sam Daliri, Parisa Mehrabi
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Abstract
In order to assess this potential performance grain durum wheat genotypes in drought conditions and review some of the traits associated with yield and some selected superior genotypes, 10 genotypes of wheat in 2010-2011 crop year. The analysis of variance showed significant differences between the traits evaluated in terms of stress and there was no tension. Also among genotypes in terms of height, main spike length, grain weight and there was a significant difference in yield. Performing analysis Factor, through analysis, principal 4 components 81/24 percent of total operating changes were justified. The results indicate the importance of factor coefficients characteristics of total and fertile tillers, main spike lenght, 1000-seed weight and yield selected genotypes is desirable for dry conditions.