%0 Conference Article %T RESEARCH DIRECTIONS AND MAIN FINDINGS ON ASPEN STANDS IN THE VORONEZH REGION AND THE CENTRAL FOREST-STEPPE %A Efimenko, D.A. %A Popova, A.A. %K aspen (Populus tremula L.), Voronezh region, breeding and clonal trials, stand productivity, photosynthesis %J CONTEMPORARY CHALLENGES AND TOPICAL ISSUES OF BIODIVERSITY AND SUSTAINABILITY OF PLANT COMMUNITIES %D 2026 %P 9 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov