The productivity potential of sugar beets of yield and sugar content is very high. However, it is used only by 30%. An important factor in increasing the sugar beets productivity is the creation of optimal conditions for increasing the productive biomass of plants, which allows increasing the utilization of photosynthetically active radiation, which, in turn, promotes the formation of high-quality roots.

The work purpose is to investigate the peculiarities of the formation of the sugar beets' productive potential in intensive and biological agrarian systems.

The research has been carried out based on a stationary experiment of NULES of Ukraine «Agronomic Research Station» in grain and beet crop rotation. Intensive agrarian system (control) provided for the introduction of 1 ha of crop rotation area N₉₂P₁₀₀K₁₀₈, 12 tons of manure, intensive use of chemical PPP; biological ‑ application of 24 t/ha of organic fertilizers, application of biological PPP. Tillage is differentiated.