The invention relates to the production of sown agricultural crops. A method of cultivating agricultural products is carried out by preparing soil in the fall and/or spring, applying fertilizer, sowing, tending the crops and harvesting. Cultivation techniques are used with the aid of a spring-tooth harrow or tiller, a cultivator and vehicles having ultralow-pressure tires. The soil is saturated with nitrogen by means of crop rotation. Techniques and agricultural equipment are used such that the percent humus content in the soil does not exceed its ability to naturally autoregenerate during the sowing period.