Mathematical modeling soil tilling unit in the system "soil-aggregate-energy means" for Strip-Till technology soil treatment

Authors

DOI:

https://doi.org/10.31548/machenergy2021.04.103

Keywords:

theoretical researches, agrotechnical-admissible indicators, preserving technologies, fertility, tillage unit

Abstract

The agro-industrial complex of Ukraine is a branch of the national economy designed to ensure the production of sufficient food for the population at high quality. The basis of agricultural production is agriculture, the main subject of which is land. Today, agriculture in the country is experiencing a very serious problem associated with the rapid decline in potential soil fertility.

The main material wealth of the country is fertile soils - chernozems, which make up a significant part of the country. Chernozems are extremely fertile and rich in organic matter such as humus, which creates agronomic conditions for growing a wide range of crops of plant origin.

In recent years, a new direction in the formation of agriculture is emerging in the world, in fact, it is a new strategy based on the use of modern innovative tillage technologies and the development of combined units for their implementation. With such the latest trends in agriculture in the world, appropriate changes should be made in Ukraine, in particular the introduction of soil-saving and resource-saving tillage technologies.

The work is devoted to the development of a mathematical model of the process of operation of the tillage unit for tillage technology as Strip-till. In order to reduce energy consumption for tillage, preserve the main indicator of soil fertility - humus and rational aggregation of energy products with tillage units, promising ways to reduce based on mathematical modeling and analysis of relationships between elements.

The mathematical model of the process of operation of the tillage unit for the Strip-till technology in the technological system "Soil-unit-energy means" and the analysis of its intra-system dependences and connections are developed and substantiated.

References

Voytiuk D. G., Baranovsky V. M. (2005) Agricultural machinery. Fundamentals of theory and calculation: textbook. Kyiv. Higher education. 464.

Zaika P. M. (2001) Theory of agricultural machinery. Kharkov. Oko. 1(1). Machines and tools for tillage. 444.

Bendera І. М., Rud A. W., Koziy Ya. V. (2010). Design of agricultural machinery. Tutorial. Kamianets-Podilskyi. 640.

Sereda L. P. (2019). Strip-till technology in crop production. Prospects for implementation in Ukraine. Modern problems of agricultural mechanics: materials of the XX international scientific conference dedicated to the 119th anniversary of the birth of Academician P.M. Vasylenko. October 17-19. Mykolaiv. MNAU. 70-74.

Sereda L. P., Kovalchuk D. A. (2021). Development of a combined tillage device for resource-saving tillage technologies. Proceedings of the VIII All-Ukrainian scientific-practical conference "Innovative technologies in agriculture". Lutsk, May 20-21. 116-118.

Sereda L. P., Kupchuk I. M., Kovalchuk D. A., Zamriy M. A. (2021) Development of a device for milling tillage with simultaneous application of fertilizers. Zbirnyk naukovykh prats VNAU. Seriia: Engineering, energy, transport in agriculture. Vinnytsia. 152-161.

Sereda L. P., Trukhanskaya O. O., Shvets L. V. (2019). Development and research of a tillage machine for Strip-till technology with active working bodies. Zbirnyk naukovykh prats VNAU. Seriia: Vibrations in equipment and technologies. Vinnytsia. 65-71.

Tishchenko S. S., Dubrovin V. O., Teslyuk V. V., Volyansky M. S. (2014). Agricultural machinery. Theory and calculation of working bodies of machines for surface tillage: textbook. way. Kyiv. Agrar Media Group Company. 162.

Downloads

Published

2021-11-24

Issue

No. 12(4) (2021)

Section

Статті

License

Relationship between right holders and users shall be governed by the terms of the license Creative Commons  Attribution – non-commercial – Distribution On Same Conditions 4.0 international (CC BY-NC-SA 4.0):https://creativecommons.org/licenses/by-nc-sa/4.0/deed.uk

Authors who publish with this journal agree to the following terms:

  • Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
  • Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
  • Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).