Premium Inoculant Forte — this is a biological preparation containing a minimum amount of Bradyrhizobium bacteria. The preparation includes Bradyrhizobium japonicum USDA442, Bradyrhizobium diazoefficiens SEIMA 5079 and SEIMA 5080. The titer is 5x10^9 CFU/ml. The preparation is intended for use in leguminous crops, including retail sale to consumers. The biological preparation can be used for seed inoculation to improve their physiological properties and increase plant productivity. The product is manufactured by VITAGRO, located in Ukraine.