«Marvel Organics» microbiological agent application for «Ronda» beet growing allowed to gain minimum increase of yield enhancement by 7,9 % of additionally harvested product per hectare. Costs associated with «Marvel Organics» under agreed terms of supply were about 40 $/ha (agent consumption was 20 L/ha). «Marvel Organics» application for «Ronda» beet growing is economically effective and can be recommended to use in 2019.
«Marvel Organics» agent application for «Ronda» beet growing allows to considerably reduce the nitrates concentration in beet product and can be deemed highly-effective. In our case the difference is almost 4 times and can reveal the possible additional application of nitrogenous fertilizers or dressings at the control plot against the experimental ones.