Cluster Analysis Of Triticum L. Samples Of Different Ecological And Geographical Origin

This research paper is devoted to the application of cluster analysis for evaluating samples soft spring wheat by elements crop structure. The purpose study analyse intraspecific and interspecific variability morphological features various ecological geographical origin according 8 features. Observations were carried out in 2018-2020 training experimental production centre “Doslidne pole” Kharkiv National Agrarian University named after V.V. Dokuchaev. collection samples, which included 76 origin, allowed assess following features: presence awns, colour ear scales, pubescence leaves, subcrown internode, caryopsis, straw. results phylogeny types using markers determine homogeneous groups are presented, affected tree systematic formation clustering established. Based on analysis, two separate identified complex plant productivity elements. Samples grouped into each depending quantitative characteristics structure their interaction with other. In general, all over years showed good results, namely based “colour awns”, particular note Tr. persicumspecies. According obtained, have indicators, identifying plants that exceed parent forms optimal set economically valuable traits, would allow a more purposeful selection certain traits