The use of biological preparations in the pre-sowing treatment of barley seeds

Biologics have been identified that slow down the development of some elements of productivity, which must be taken into account when planning field work. Thus, a decrease in the number of productive stems was noted in variants using Cytohumate, Lignohumate, and Rhizoplane. In this case, the biologics worked as inhibitors. The number of productive stems increased significantly in the variants KS 18 (4 pcs/m2), LP 1 (13 pcs/m2), W 12 (23 pcs/m2), Tellurium Bio (9 pcs/m2).