RESULTS OF INSPECTION OF THE STATE OF PROVIDING THE MICROCLIMATE IN THE PIG FARM WITH A NEGATIVE PRESSURE VENTILATION SYSTEM
Yaropud Vitalii – Candidate of Technical Sciences, Associate Professor of the Department of machinery and equipment for agricultural production of Vinnytsia National Agrarian University (St. Soniachna, 3, Vinnytsia, Ukraine, 21008, e-mail: email@example.com, https://orcid.org/0000-0003-0502-1356).
Aliyev Yelchin – Doctor of Technical Sciences, senior researcher, professor of the departments of mechanization of production processes in animal husbandry of Dnipro State Agrarian and Economic University (St. S.Efremova, 25, Dnipro, Ukraine, 49000, e-mail: firstname.lastname@example.org, https://orcid.org/0000-0003-4006-8803).
The most popular microclimate system today is based on a negative pressure ventilation system. Because it is easier to use and consumes less energy than any other forced ventilation system. The purpose of the research is to inspect the room for keeping piglets on rearing with a negative pressure ventilation system to identify shortcomings and deviations of the microclimate parameters necessary for further improvement. According to the results of the inspection of the rearing room for piglets, it was found that according to the existing system of negative pressure in the rearing room for piglets, most indicators (air velocity, ammonia, carbon dioxide, hydrogen sulfide, oxygen) are within normal limits. According to the results of the inspection of the room for keeping piglets for rearing with a negative pressure microclimate system, it was found that the air temperature in the room does not meet the recommended limits and reaches 30 °C, while the maximum recommended temperature for piglets for fattening is 20 °C. The air temperature is uneven along the length of the room, which is caused by uneven air supply from the vents. According to the results of the inspection of the room for piglets with a negative pressure microclimate system, it was found that the relative humidity at the height of the animals is higher than the recommended norms and reaches 95%, while the recommended humidity for piglets for fattening is not more than 80%.
According to the results of the inspection of the room for keeping piglets for rearing with a negative pressure microclimate system, it can be stated that it is necessary to improve the air cooling system and replan the ventilation ducts of the ventilation system to ensure even air flow.
 Samokhina, E.A., Povod, M.G., Merciful, R.V. (2018). Parametry mikroklimatu v svynarsʹkykh prymishchennyakh vlitku za riznykh system ventylyatsiyi ta yikhniy vplyv na produktyvnistʹ laktuyuchykh svynomatok i rist pidsysnykh porosyat [Parameters of microclimate in piggeries in summer with different ventilation systems and their influence on the productivity of lactating sows and the growth of suckling piglets]. Bulletin of Sumy National Agrarian University. Series: Livestock, 2. 218¬223. [in Ukrainian]
 Dudin, V.Y., Romanyukha, I.O., Kiryatsev, L.O., Gavrilchenko, O.S., Povod, M.G. (2013). Udoskonalennya protsesu proektuvannya svynoferm v suchasnykh umovakh [Improving the process of designing pig farms in modern conditions]. Bulletin of Dnipropetrovsk State Agrarian University. 2. 72–75. [in Ukrainian]
 VNTP-APK-02.05. Pig enterprises (complexes, farms, small farms) (1995). Ministry of Agrarian Policy of Ukraine. [in Ukrainian]
 Dunin, I.M., Pereverzev, D.B., Kozankov, A.G. (2000). Provedenye nauchnykh yssledovanyy v skotovodstve [Carrying out scientific research in cattle breeding]. Kolos. [in Russian]
 Onishchenko, V.N., Kalyuzhny, N.S. (1984). Osnovy zoohyhyeny y vetprofylaktyky [Fundamentals of zoohygiene and veterinary prevention]. Textbook. for environments. village prof. tech. schools. Higher. shk. [in Russian]
 Onegov, A.P., Dudyrev, Y.I., Khrabustovsky, I.F. (1975). Hyhyena selʹskokhozyaystvennykh zhyvotnykh [Hygiene of farm animals]. Kolos. [in Russian]
 Kozlovsky, V.G. (1984). Tekhnolohyya promyshlennoho svynovodstva [Technology of industrial pig breeding]. Rosselkhozizdat. [in Russian]
 Zhyzhka, S., Povod, M. (2019). Vidtvoryuvalʹni yakosti svynomatok zalezhno vid system mikroklimatu vprodovzh roku [Reproductive qualities of sows depending on microclimate systems during the year]. Bulletin of Sumy National Agrarian University. Series: Livestock, 4(39). 85–91. [in Ukrainian]
 Ilyin, I.V., Chicken, M.G., Ignatkin, I.Y. (2011). Vlyyanye parametrov mykroklymata na produktyvnostʹ svyney. Perspektyvnoe svynovodstvo: teoryya y praktyka [Influence of microclimate parameters on pig productivity]. Promising pig breeding: theory and practice. 37–38. [in Russian]
 Volkova, G.K. (1982). Zoohyhyena y veterynarnaya sanytaryya v promyshlennom zhyvotnovodstve [Zoohygiene and veterinary sanitation in industrial animal husbandry]. Kolos. [in Russian]
 Skov ventilation systems.. URL : https://www.skov.com/ru/pig/Pages/Ventilationsystems.aspx (request date 19.08.2020). [in Russian]
 Weather in 243 countries of the world. Electronic data. LLC "Reliable Prognosis". 2004-2020. URL : rp5.ua (request date 01.08.2020). [in Russian]
 Aliyev, E.B., Yaropud, V.M., Belous, I.M. (2020). Obgruntuvannya skladu enerhozberihayuchoyi systemy zabezpechennya mikroklimatu v svynarsʹkykh prymishchennyakh [Substantiation of the composition of the energy-saving system of microclimate in pig farms]. Vibrations in engineering and technology, 2(97). 29–137. [in Ukrainian]
131 - Applied Mechanics
132 - Materials Science
133 - Industry engineering
141 - Power engineering, electrical engineering and electromechanics
208 - Agricultural engineering
The magazine "Engineering, Energy, Transport AIC" is included in the list of scientific professional editions of Ukraine on technical sciences
(Category "Б", Order of the Ministry of Education and Science of Ukraine dated 02.07.2020 №886)
Certificate of state registration of mass media: No. 21906-11806 P dated 03/12/2016.
Founder of the journal: Vinnytsia National Agrarian University
Editor-in-chief: Oleksii Tokarchuk - Ph.D., Associate Professor, VNAU (Vinnytsia)
Deputy Editor-in-Chief: Natalia Veselovska - Doctor of Technical Sciences, Full Prof., VNAU (Vinnytsia)
Executive Secretary: Yuriy Polevoda- Ph.D., Associate Professor, VNAU (Vinnytsia)
Members of the Editorial Board:
Tokarchuk O.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Veselovska N.R. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Agrarian University
Polevoda Yu.A. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Jordan Todorov Maximov - Doctor of Technical Sciences, Full Professor, Technical University of Gabrovo (Bulgaria)
Bulgakov V.M. - Doctor of Technical Sciences, Full Professor, Acad. NAAS, National University of Life and Environmental Sciences of Ukraine
Hraniak V.F. - Ph.D., Associate Professor, Vinnytsia National Technical University
Ivanchuk Y.V. - Doctor of Technical Sciences, Associate Professor, Vinnytsia National Technical University
Iskovich-Lototsky R.D. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Technical University
Kupchuk I.M. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Sevostianov I.V. - Doctor of Technical Sciences, Full Professor, Vinnytsia National Agrarian University
Spirin A.V. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Tverdokhlib I.V. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Tsurkan A.V. - Doctor of Technical Sciences, Associate Professor, Vinnytsia National Agrarian University
Yaropud V.M. - Ph.D., Associate Professor, Vinnytsia National Agrarian University
Type of publication: journal
Kind of publication: scientific
Publication status: domestic
Year of foundation: 1997
Periodicity: 4 times per year
Volume: 18-20 conv. print. sheet (А4)
ISSN: 2520-6168 (print version), (online version)
Language of publication: (mixed languages) Ukrainian, Russian, English
The sphere of distribution and category of readers: national, foreign, faculty, scientists, entrepreneurs.
The periodical edition is included to the List of scientific professional publications of Ukraine on technical sciences, approved by order of the Ministry of Education and Science of Ukraine in 05.16.2016, No. 515.
The journal "Engineering, Energy, Transport AIC" is included in the "Catalog of Ukrainian Publications".
Subscription to the journal can be issued in each post office. The subscription index is 99720.
It was founded in 1997 under the title "Bulletin of the Vinnitsa State Agricultural Institute." According to the Decree of the Presidium of the Higher Attestation Commission of Ukraine of September 11, 1997, this publication received the status of a professional in which it is allowed to publish the main results of dissertation researches.
In 2001-2014 the journal published under the title “Collection of scientific works of Vinnytsia National Agrarian University. Series: Technical Sciences "(Certificate of State Registration of Mass Media KV No. 16644-5116 PR of 04/30/2010).
Since 2015 journal has title "Engineering, Energy, Transport AIC" (Certificate of State Registration of Mass Media No. 21906-11806 P dated 03/12/2016).