Issue №: 4(99)
The journal deals with the problems of vibration technologies and machines, mathematical methods of vibration process studies, information on design and technological development, presents teaching and methodological aspects of teaching in the Higher School of Applied Sciences, where vibration machines and technologies are studied.
INVESTIGATION OF THE HYDRAULIC DRIVE OF THE UNIT FOR STRIP TILLAGE WITH SIMULTANEOUS APPLICATION OF LIQUID FERTILIZERS
Sereda Leonid – PhD, Professor, Department of Agricultural Engineering and Technical Service Vinnytsia National Agrarian University (Sunny str., 3, Vinnytsia, Ukraine, 21008, e-mail: leonidsereda@vsau.vin.ua).
Trukhanska Elena – PhD, Associate Professor, Department of Agricultural Engineering and Technical Service Vinnytsia National Agrarian University (Sunny str., 3, Vinnytsia, Ukraine, 21008, e-mail: seaswallow@ukr.net).
Shvets Ludmila – PhD, Associate Professor, Department of Agricultural Engineering and Technical Service Vinnytsia National Agrarian University (Sunny str., 3, Vinnytsia, Ukraine, 21008, e-mail: shlv0505@i.ua)
One of the most difficult issues at present is the land market. In the political direction, there is an extensive discussion about the land market, but almost no one raises the issue of its preservation for future generations. Many scientists, especially soil scientists, warn of the gradual loss of its fertile potential due to a sharp decrease in the soil of the main indicator fertility - humus. As a result of conducting intensive technologies in crop production in the agro-industrial complex, the main purpose of which is to obtain large profits, the recommended crop rotations are not followed, as crops such as wheat, corn, soybeans and sunflowers are grown.
With this attitude to the land, it will lose fertility in the near future, due to a sharp drop in humus. In many publications of soil scientists over the past 20 years, humus has decreased by almost 2% on average, while in the previous 100 years it has decreased by 1.5-2%.
Thus, it is urgent to change the adopted technology to soil-preserving, which, along with the preservation of the soil with their proper implementation are not inferior to the yield of industrial technologies.
It is necessary to pay attention to how energy and soil-saving technologies are used in most countries of America, Canada, and Europe. These are No-Till and Strip-till technologies. These technologies are based on minimal tillage with mandatory high-quality soil cover with crop residues. The technology is complex and requires proper implementation in the presence of appropriate machines.
In Vinnytsia National Agrarian University has developed a design of units most accessible to farms Strip-till strip tillage technologies.
1. Kaletnik G.M., Goncharuk I.V., Yemchyk T.V., Lutkovskaya S.M. (2020) Agrarian policy and land relations. Monographs published in Ukraine Vinnytsia: VNAU. 307 p. [in Ukrainian].
2. Veselovskaya N.R., Ivanov M.I., Rutkevich V.S., Shargorodsky S.A. (2019). Hydraulics: Textbook. Vinnytsia. 222 p. [in Ukrainian].
3. Sereda L.P., Trukhanskaya O.O., Shvets L.V. (2019). Development and research of a tillage machine for strip-till technology with active milling working bodies. All-Ukrainian scientific and technical journal "Vibrations in Engineering and Technology". Vinnytsia, V. 4 (95). [in Ukrainian].
4. Sereda L.P. Zinev M.V. Rutkevich V.S. (2012). Patent of Ukraine №68309 "Mobile biogas plant", publ. March 26, 2012, Bulletin №8. [in Ukrainian].
5. Sereda L.P., Zinev M.V., Rutkevich V.S. (2012). Patent of Ukraine UA68310 "Blade mixer", pub. information 28.03.2012, Bull №5. [in Ukrainian].
6. Shvets L.V., Paladiychuk Y.B., Trukhanskaya O.O. (2019). Technical service in agro-industrial complex. Tom I. Textbook. Vinnytsia National Agrarian University. 647p. [in Ukrainian].
7. Erns Kasten. (2013) Entwicreunqstendenzen in der Zucrerrubenezte 2013, №13 с. 353-365. [in Germany].
8. Keener O. (2001) Hydrostatic her Antrieble fur Robensetere machine Aqzatechn int №, 2001-7-10 с. [in Germany].
9. Kogan I. (2012) On the durability analysis if machinery comprents In. Factice Votes №1-7-70 с. [in English].
About the journal
The journal "Vibrations in Engineering and Technologies" is included in the list of technical scientific publications of Ukraine
(Category "B", Order of the Ministry of Education and Science of Ukraine dated July 2, 2020 No. 886)
Old version of the site: http://vibrojournal.vsau.edu.ua/
The journal "Vibrations in Engineering and Technology" is indexed by the following databases and catalogs:
The certificateof massmedia State registration:kv no 16643-5115 from 30.04.2010 .
Founder of the journal: Vinnytsia National Agrarian University
The journal is devoted to highlighting current issues in engineering, mechanical engineering, and technological processes, including the study of dynamic and oscillatory phenomena in technical systems, the application of mathematical methods for process modeling and analysis, as well as the presentation of results of design-engineering and technological developments. Particular attention is given to the study of vibration processes and their application in modern technologies.
The purpose of the scientific journal “Vibrations in Engineering and Technologies” is to disseminate the results of fundamental and applied research in the field of engineering sciences aimed at developing theoretical foundations and practical approaches to the design, analysis, and improvement of machines, materials, and technological processes, including the use of vibration and oscillatory effects in various sectors of production.
The publication is focused on the formation of a modern scientific and informational environment for the effective exchange of research results, support of innovative development, and implementation of advanced technical solutions in industry, agro-industrial production, and related fields.
The journal promotes the development of interdisciplinary research, the integration of modern engineering approaches, and the enhancement of the efficiency of technological processes and technical systems, including through the rational use of vibration phenomena.
Objectives of the Scientific Journal
To achieve its stated purpose, the journal addresses the following key objectives:
dissemination of results of fundamental and applied scientific research in the fields of mechanics, mechanical engineering, technological processes, machine dynamics, and equipment, as well as in areas related to the application of vibration phenomena in engineering and technologies;
promotion of research aimed at the creation and improvement of machines, mechanisms, and technological equipment based on oscillatory and vibration processes;
support for the implementation of modern technological solutions focused on improving productivity, energy efficiency, and reliability of technical systems;
обеспечение scientific exchange of research results among research institutions, higher education establishments, and industrial enterprises;
development of interdisciplinary cooperation among researchers in the fields of mechanics, materials science, material processing technologies, and automation of technological processes;
dissemination of modern scientific achievements and advanced technologies related to the application of vibration processes in production and technical systems.
Publisher Vinnytsia National Agrarian University
In June 1994 the 2nd International Scientific and Technical Conference "Application of vibrations for technological purposes" was organized on the basis of Vinnytsia State Agricultural Institute. Leading experts in this field, noting the significant contribution to the school of Vibration Engineering under the leadership of P. S. Bernyk, proposed to create a professional all-Ukrainian scientific and technical journal "Vibration in engineering and technology..The journal was foundedat Vinnytsia State Agricultural Institute and P.S. Bernyk was elected to be the chief editor .
For all these years (since 1994) theJournal "vibration in engineering and technology" published 119 issues wherestudy of vibration effects, the creation of progressive energy saving technologies and equipment for their implementation were highlighted.
Currently Ihor Kupchuk, Candidate of Technical Sciences, Associate professor, Associate Professor of the Department of Engineering Mechanics and Technological Processes in the Agricultural Industry Faculty of Engineering and Technology Vinnytsia National Agrarian University is the chief editor of the "Vibrations in engineering and Technology"
The journal "Vibration in Engineering and technology", which has no analogues on the territory of Ukraine, is well known abroad.
