The growing need for economic security and food independence of the state causes changes in agricultural methods. The effective operation of the agro-industrial complex and its basic component – crop production, depends on the introduction of effective technologies for cultivating crops aimed primarily at increasing yields and preserving soil fertility. The effectiveness of the use of mineral and organic fertilizers depends on the presence of a balanced amount of trace elements in them, which are in the form of that is accessible for root system of plants. Currently, organomineral fertilizers produced on the basis of humates are in the greatest demand. The purpose of the study is to substantiate the production process of humic organomineral fertilizers with the development of a technological line as an element in the system of ensuring food independence and economic security of the country. A structural scheme of the functioning of crop production has been developed, including blocks for the production of humic fertilizers and their use in crop production. The technological line for the production of liquid organomineral fertilizer "Humat++" of the C2 brand is presented. During the production process, the fertilizer is enriched with macro- and microelements: nitrogen, potassium, iron, zinc, copper, manganese, molybdenum, cobalt, boron. The use of humic organomineral fertilizers allows reducing the application of mineral fertilizers and decreasing their negative impact on the environmental situation. The use of humic organomineral fertilizers in the agricultural sector contributes to increasing the yield of cultivated crops by 10–30 %, improving their quality indicators, strengthening food independence and economic security of the state.

Bondarenko Anatoly M., Kachanova Lyudmila S., Chelbin Sergei M., Golovko Aleksandr N.

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