Comparative evaluation of somaklonal winter wheat lines by yield

Svetla Kachakova, Gergana Desheva

Abstract: The studies were conducted in the Experimental field of Institute of Plant Genetic Resources “K. Malkov”, Sadovo during the period 2009 – 2011. Fourteen breeding lines were investigation using block design with 4 replications and 12 m2 plot size. The aim of the investigation was to estimation lines by yield comparing them with the standard variety “Sadovo 1”. In our study, the environment shows the greatest effect on the variability of the trait (50.87%). As a result of Single Factor Analysis of Variance was established that in the 11 breeding lines differences in yields are very well secured and statistically proven in GD 0.1%. The relatively highest yields during the study were obtained from the lines: № 14, № 8, № 863, № 19 and cr. 94.1.1.

Keywords: common winter wheat; somaklonal lines; sources of variation; yield

Date published: 2017-07-04