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Grouping bread wheat genotypes and lines based on some morphological traits using multivariate analysis

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dc.contributor.author Pasandi, M.
dc.contributor.author Janmohammadi, M.
dc.contributor.author Movahedi, Z.
dc.contributor.author Sabaghnia, N.
dc.date.accessioned 2021-07-06T07:09:43Z
dc.date.available 2021-07-06T07:09:43Z
dc.date.issued 2014-11-10
dc.identifier.citation Pasandi, M., M. Janmohammadi, Z. Movahedi, N. Sabaghnia. 2015. ”Grouping bread wheat genotypes and lines based on some morphological traits using multivariate analysis”. Cercetări Agronomice în Moldova 48 (3): 13-22. en_US
dc.identifier.uri https://repository.uaiasi.ro/xmlui/handle/20.500.12811/1552
dc.description.abstract The knowledge about the extent of variability among bread wheat (Triticum aestivum L.) genotypes is a high value for the genetic improvement programs and the efficient genetic diversity utilization of plant materials. The objective of this research was to assess the morphological characteristics of 56 common wheat genotypes which were planted under field condition and their morphological traits were recorded. The principal components (PC) analysis, factor analysis and clustering procedure were applied to group genotypes according to similarity on the basis of the measured traits. Results showed that the first two PCs explain 41% of the total variation. The PC and factor analyses grouped genotypes into four groups while the cluster analysis grouped them into five distinct clusters. The cluster I had good resistance to yellow rust and salinity while the cluster II, had good resistance to drought, cold and salinity. The cluster III had high tolerance to cold stress and low temperatures but the cluster IV had good tolerance to drought, brown rust and yellow rust. Also, cluster V had various properties including tolerance abiotic stresses, resistance to biotic stresses, resistant to lodging and semi-dwarf property. The results of this research will support efforts of conservation and utilization of genotypes in bread wheat breeding programs. en_US
dc.language.iso en en_US
dc.publisher "Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași en_US
dc.subject Genetic diversity en_US
dc.subject Morphological characters en_US
dc.subject Multivariate analyses en_US
dc.subject Triticum aestivum L. en_US
dc.title Grouping bread wheat genotypes and lines based on some morphological traits using multivariate analysis en_US
dc.type Article en_US
dc.author.affiliation M. Pasandi, M. Janmohammadi, N. Sabaghnia, Department of Agronomy and Plant Breeding, Faculty of Agriculture, University of Maragheh, Maragheh, Iran
dc.author.affiliation Z. Movahedi, Department of Agronomy and Plant Breeding, Faculty of Agriculture, Malayer University, Malayer, Iran
dc.publicationName Cercetări Agronomice în Moldova
dc.volume 48
dc.issue 3
dc.publicationDate 2015
dc.startingPage 13
dc.endingPage 22
dc.identifier.eissn 2067-1865


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