The feasibility and effectiveness of using biological products on onions (Allium cepa L.) in an annual crop

Relevanse. Rhizosphere associative bacteria, multiplying on root secretions, provide the plant with the entire complex of necessary nutrients from the soil and help increase productivity. The purpose of the research was to identify the feasibility and effectiveness of using bacterial preparations, optimizing the rates and timing of their application when cultivating onions as an annual crop on alluvial meadow soils of the Non-Chernozem Zone.