The aim of the study is to develop a resource-efficient irrigation technology for growing tomato plants under managed agrosystems. Objectives of the study: To assess the impact of MAS indicators (duration of light, greenhouse depth, seedling thickness, day and night temperature difference, soil salinity, irrigation rate) on tomato crop yields and conduct a national experiment; Development of irrigation regime for tomato plant in MAS conditions; Modeling of heat regime, moisture, micronutrient and fertilizer consumption in tomato plant cultivation under MAS conditions.