Структура разных групп популяций елей европейской и сибирской при разной градации фенотипов особей

Abstract

The structure of different groups (phenotypes) of populations of European and Siberian spruce at 2, 3, 5 and 9-class gradation of phenotypes of individuals was studied. The structure of populations depends to a large extent on the number of gradations of the phenotypes of individuals, the more of them, the higher the diversity of the structure of populations. The most informative is the study of the structure of the populations of European and Siberian spruce with a 9-grade gradation of the phenotypes of individuals isolated using metric techniques. The large dependence of the structure of populations on the number of gradations of phenotypes of individuals makes it necessary to take this circumstance into account when studying the variability of European and Siberian spruce.