The overview describes the main directions and results of the International Conference “AGRITECH-IV-2020” held in Krasnoyarsk in November 18-20, 2020. It gives the details about the participants and the proceedings. The anchor partners of Krasnoyarsk Science and Technology City Hall were Krasnoyarsk State Agrarian University, Volgograd State Technical University and the Volga region research Institute of manufacture and processing of meat-and-milk production. A description of the main trends in modern agribusiness science as well as in the development of the agrarian university are given in the overview.