Prospects for the use of growth stimulators based on nitrogen-containing heterocycles in plant propagation technologies. - Zavhorodnii, Mykhailo; Gencheva, Viktoriia; Shupeniuk, Vasyl; Brazhko, Oleksandr; Horban, Valerii (Scientific Journal Biological Systems: Theory & Innovation / Bìologìčnì Sistemi: Teorìâ Ta Ìnnovacìï, 2026)