The book contains a lot of experimental data and valuable conclusions on ecologo-genetical structure of measured signs in forest populations of different provenance and hybrids of Picea Schrenkiana F.et M.Picea canadensis Britt. The researches are connected with the theory of choosing selection model in order to create specific forest plantations and start ecological production according to ecological and genetic structure of forest plants population measured signs. Every species has its own way of expressing quantitative properties, different levels of reactivity and autoregulation of internal processes which depend on hereditary peculiarities, changing environment and competitive interrelations. Therefore parallel with traditional methods of quantitative genetic I took advantage of methodical analysis of accidental stationary processes occurring in ontogenesis of different forest species growing in new or hard environment. According to the new model of organization of a complex polygenetic signs of plants was elaborated by the academician V. Dragavtsev I have discovered that each coniferous monopodial species and each hybrid stock in ontogenesis owns its individual character genotypic formula of annual height growth re-determination and it is the main cause of successful adaptation of coniferous species to a new or hard environment. It is proved by autocorrelational accidental function and spectral density of measured sings dispersion which is responsible for forest plants survival. The method of accidental stationary process analysis allows to evaluate quickly the conformity model of selection to technology of creating and functioning of specific plantations designed and for forest cultures designated to support environmental balance and to optimize explicit costs as well.