DEVELOPMENT OF FOREST STANDS. MODELS LAWS HYPOTHESES

Development and management of forest stands is examined through a model of growth. We will discuss the types of ontogeny biogroups biorhythms right and left forms of conifers heredity forest selection for rapid growth memory of the descendants of the competition which was prepared by their parents biological constants geo-active zones. For indicators of canopy forest growth and productivity found periods of increase the maximum and fall depending on the initial density cenosis. It proposes a law of development of forest stands with allocation of phases of progress and regress. On the basis of this law we are reviewing provisions for forestry and we give 19 new models of spruce stands. n these models we found a constant which I.S. Marchenko proposed. This constant represents the total volume of the crown of the trees and it is constant at the age of 45-110 years in the rarest of the initial density of the models.