Definition of optimal structure of white ash juvenile stands

Abstract

Optimal structure of young white ash stands was studied in the region of Majdanpecka Domena. The stands are characterized by poor crown development and a high number of trees. The definition of the optimal stand structure was based on the analysis of causal relationships between crown structure and tree and stand increment. It was concluded that the optimal number of trees on the sample plots should be considerably lower compared to the actual number of trees. This would enable an economic utilization of growth space, forming of more efficient crown assimilation, faster growth and more effective tree and stand dimensions, as well as the greater stand vigor and stability.