Modeling the production activity of personal subsidiary plots in the regional food security system

The article deals with the state support optimization for the personal subsidiary plots activities as the state food security system element. In the context of counter-sanctions and a pandemic, the country's self-sufficiency in food is the most important aspect of state policy. And to solve this problem it is necessary to involve all types of agricultural producers, including households. The paper proposes to improve state support for personal subsidiary plots, taking into account the distance to sales markets and the manufactured products marketability. The proposed mathematical apparatus makes it possible to calculate the subsidies amount, both for individual settlements and for individual households. The subsidies calculated amounts for the Kinel-Cherkassky district showed that their value, depending on the location of settlements, should increase by 16% in the whole district. The state support funds distribution to private households will require additional subsidies in the Samara region in the amount of 1.2 billion rubles and will ensure the growth of the region's self-sufficiency in agricultural products at the level of 80% or more. Agricultural production in the personal subsidiary plots sector of the region will increase by 18 billion rubles and will amount to 53080.7 million rubles. Growth will be noted not only in the subsidized livestock sector, but also in crop production due to the synergistic effect (the need to grow fodder, crop rotation observance, free capacities use, etc).