FIELD: agriculture.SUBSTANCE: invention relates to the field of agriculture, to the technologies of disinfection with nanosecond electric impulses of loose fodders, combined fodders and feed mixtures for animals and poultry in livestock and poultry farming and can be used in the sectors of industrial livestock and poultry, in the processing of feed, as well as in the field of fodder production in agriculture. Method of disinfection with nanosecond electrical impulses of loose fodder for animal husbandry and poultry farming is that they produce microwave radiation by means of a magnetron or klystron, orientation of the output guided waveguide socket of the microwave generator to the irradiation zone in the form of an intermediate capacitance with electrically conducting walls reflecting the electromagnetic field of radiation, loading of the intermediate tank for disinfection with loose fodders by means of a conveyor, loading of the conveyor with loose fodders through the flow meter of the flow of loose fodders