Effectiveness of use of biological preparations in pre-sowing treatment of seeds when cultivating common beans in the conditions of the Altai territory

The paper presents the results of studies on the effect of pre-sowing treatment of common bean seeds with biological preparations on the sowing qualities of seeds and the growing season of common beans of the varieties Fizkulturnitsa, Omichka, Lilac in the conditions of the Altai Territory. As a result of the study, the influence of pre-sowing treatment of common bean seeds with biological preparations on the sowing qualities, depending on the variety, was revealed.