Micro AZ IF Liquid for Com – this is a biological preparation in liquid form, which is a bacterial inoculant. The preparation contains Azospirillum brasilense and Azospirillum lipoferum yeasts at a concentration of not less than 2×105 CFU/ml. The preparation is used for pre-sowing treatment of corn seeds. The recommended dosage is 260 ml per 100 kg of seeds. The bacterial inoculant promotes improved plant growth and development by providing additional nutrients through the biological activity of the microorganisms contained within it. The preparation is environmentally safe and can be used in organic farming.