Conceptual model of the process of applying liquid forms of mineral fertilizers to the soil

   Materials on the formation of a conceptual model of the process of applying liquid forms of mineral fertilizers into the soil are presented. The basis of this model is the scheme of interaction of the processes in the agroecosystem of wheat at the level of the conceptual model of the resource cycle. Mineral nutrition of vegetative plants and corresponding ordering of internal relations of the system are introduced into it as an additional block. It has been found that given the specifics of scientific research and technical capabilities, it is appropriate to use the “black box” model for further consideration. This model is based on practical human activity aimed at transforming used objects by means of material, energy or informational influences. The main interacting blocks of the system of crop production process management related to the provision of vegetative plants with the main factors of their development at the levels of above-ground and root-inhabited parts of agroecosystem, spatial distribution of liquid mineral fertilizers in the zone of their application in accordance with agrotechnical requirements, including simultaneously with grain sowing, have been determined. The block of nitrogen-phosphorus nutrition for vegetative plants is presented, which is realized through the application of technological and technical support for the main methods of liquid mineral fertilizers application using a set of trailed, mounted and mounted technological machines on the basis of existing tillage and sowing working bodies. The principle of formation of machine-tractor aggregates at its initial stage on the minimum of energy costs for their production and operation is recommended. The prospect of using pneumatic systems for delivery and distribution of liquid mineral fertilizers in the zone of their application has been established.

1. Nazarov N.N. Scientific and methodological foundations of the formation of machine technologies of cultivation of grain crops. Novosibirsk, Publishing house SFSCA RAS, 2018, 250 p. (In Russian).

2. Nazarov N.N., Milaev P.P. Engineering design of agrotechnologies of plant growing. Novosibirsk, Publishing house SFSCA RAS, 2019. 255 р. (In Russian).

3. Baranovskaya T.P., Vostroknutov A.E., Feshina E.V., Kovalenko A.V. Improved methods and models of quantitative description of the production process of technologically integrated agro-industrial organizations. Trudy Kubanskogo gosudarstvennogo agrarnogo universiteta = Proceedings of the Kuban State Agrarian University, 2021, no. 93, pp. 9–13. (In Russian).

4. Saginova O.V. What is a conceptual model of research. Chelovecheskii kapital i professional’noe obrazovanie = Human Capital and Professional Education, 2019, no. 4 (30), pp. 99–103. (In Russian).

5. Saiganov A.S., Lipskaya V.K. Method for increasing competitiveness of technically sophisticated industrial goods based on example of grain harvesters. Vescì Nacyânalʹnaj akadèmìì navuk Belarusì. Seryâ agrarnyh navuk = Proceedings of the National Academy of Sciences of Belarus. Agrarian Series, 2019, vol. 57, no. 3, pp. 344–356. (In Belarus).

6. Podgorny V.V. Aspects of structural organization of conceptual management as a component of social management. Ekonomika i upravlenie = Economics and management, 2018, no. 6 (152), pp. 38–48. (In Russian).

7. Manushin D.V. Modern conceptual models of macroeconomic and economic crisis. Systemic, institutional and management approaches. Natsional’nye interesy: prioritety i bezopasnost’ = National Interests: Priorities and Security, 2022, vol. 18, no. 10 (415), pp. 1879–1904. (In Russian).

8. Vicenty A.V. Development of an information model of a conflict multi-subject management support system for spatial-distributive socio-economic systems. Informatizatsiya i svyaz’ = Informatization and communication, 2019, no. 4, pp. 64–69. (In Russian).

9. Abdulgalimov R.M. Conceptual model development for a professional outlook of a student of modern high school. Sovremennye problemy nauki i obrazovaniya = Modern problems of science and education, 2019, no. 4, p. 112. (In Russian).

10. Vostroknutov A.E., Feshina E.V., Murlin A.G. Methods and models of technologically integrated value creation chains in the production systems of AIC. Politematicheskii setevoi elektronnyi nauchnyi zhurnal Kubanskogo gosudarstvennogo agrarnogo universiteta = Polythematic online scientific journal of Kuban State Agrarian University, 2021, no. 174, pp. 436–446. (In Russian).

11. Dorokhov A.S., Sibirev A.V., Aksenov A.G., Mosyakov M.A. Developing a conceptual technological model of the commercial production of onions, carrots, beetroots, and potatoes. Agroinzheneriya = Agricultural Engineering, 2023, vol. 25, no. 1, pp. 4–10. (In Russian). DOI: 10.26897/2687-1149-2023-1-4-10.

12. Kondrakov I.M., Kondrakova S.O. Developing your creative imagination. Universitetskaya nauka = University science, 2021, no. 1 (11), pp. 180–184.

13. Farus O.A., Oganesyan A.A. The practice of applying the theory of solving inventive problems in the framework of chemical education. Naukosfera = Naukosfera, 2022, no. 6-1, pp. 96–99. (In Russian).

14. Yakovlev D.A., Belyaev V.I., Prokopchuk R.E. Comparative energy evaluation of the working tools of sowing machines for direct seeding under conditions of different soil moisture content. Vestnik Altaiskogo gosudarstvennogo agrarnogo universiteta = Bulletin of Altai State Agricultural University, 2020, no. 6 (188), pp. 144–150. (In Russian).

15. Bachurin R.N., Belyaev V.I., Pirozhkov D.N. Energy estimation of machine-tractor unit at the application of liquid mineral fertilizers. Vestnik Altaiskogo gosudarstvennogo agrarnogo universiteta = Bulletin of Altai State Agricultural University, 2019, no. 11 (181), pp. 144–149. (In Russian).

16. Nazarov N.N., Yakovlev N.S., Chekusov M.S., Nekrasova I.V. The choice of technological and technical support for the cultivation of agricultural crops by energy costs. Vestnik Altaiskogo gosudarstvennogo agrarnogo universiteta = Bulletin of Altai State Agricultural University, 2021, no. 7 (182), pp. 150–160. (In Russian).

17. Nazarov N.N., Nekrasova I.V. Evaluation and selection of machine-tractor units during cultivation by energy costs. Sibirskii vestnik sel’skokhozyaistvennoi nauki = Siberian Herald of Agricultural Science, 2022, vol. 52 (1), pp. 70–80. (In Russian).

18. Alpatov A.V., Novoselov E.A. Assessment of the energy efficiency of agricultural production in the Orel region. Экономика, труд, управление в сельском хозяйстве = Economics, labor, management in agriculture, 2019, no. 8 (53), pp. 8–22. (In Russian). DOI: 10.33938/198-8.

19. Tsyganova N.A. Energy and economic efficiency of site-specific application of mineral fertilizers in field crop rotation. Agrofizika = Agrophysica, 2020, no. 1, pp. 37–44. (In Russian).