vetpressАграрная наукаAgrarian science0869-81552686-701XРедакция журнала "Аграрная наука"10.32634/0869-8155-2024-387-10-171-176vetpress-3316Research ArticleАГРОИНЖЕНЕРИЯ И ПИЩЕВЫЕ ТЕХНОЛОГИИAGROENGINEERING AND FOOD TECHNOLOGIESВлияние теплового стресса, определение температурно-влажностного индексаEffect of heat stress, determination of temperature-humidity indexhttps://orcid.org/0000-0003-3058-2446ДовлатовИ. М.DovlatovI. M.

Игорь Мамедяревич Довлатов, кандидат технических наук, старший научный сотрудник

1-й Институтский проезд, 5, Москва, 109428

Igor Mamedyarevich Dovlatov, Candidate of Technical Sciences, Senior Researcher

5 1st Institute Passage, Moscow, 109428

dovlatovim@mail.ruhttps://orcid.org/0000-0003-2407-4584КомковИ. В.KomkovI. V.

Илья Владимирович Комков, специалист

1-й Институтский проезд, 5, Москва, 109428

Ilya Vladimirovich Komkov, Specialist

5 1st Institute Passage, Moscow, 109428

ilyakomkov10@yandex.ruhttps://orcid.org/0000-0002-3028-5081БазаевС. О.BazaevS. O.

Савр Олегович Базаев, кандидат сельскохозяйственных наук, научный сотрудник

1-й Институтский проезд, 5, Москва, 109428

Savr Olegovich Bazaev, Candidate of Agricultural Sciences, Researcher

5 1st Institute Passage, Moscow, 109428

sbazaeff@yandex.ruhttps://orcid.org/0000-0003-2480-5754ВладимировФ. Е.VladimirovF. E.

Фёдор Евгеньевич Владимиров, научный сотрудник

1-й Институтский проезд, 5, Москва, 109428

Fеdor Evgenievich Vladimirov, Research Associate

5 1st Institute Passage, Moscow, 109428

fvladimirov21@gmail.comhttps://orcid.org/0000-0002-4332-9274ХакимовА. Р.KhakimovA. R.

Артем Рустамович Хакимов, младший научный сотрудник 

1-й Институтский проезд, 5, Москва, 109428

Artem Rustamovich Khakimov, Junior Research Assistant

5 1st Institute Passage, Moscow, 109428

arty.hv@gmail.comФедеральный научный агроинженерный центр ВИМРоссияFederal Scientific Agroengineering Center VIMRussian Federation202424102024110171176Copyright © Довлатов И.М., Комков И.В., Базаев С.О., Владимиров Ф.Е., Хакимов А.Р., 20242024Довлатов И.М., Комков И.В., Базаев С.О., Владимиров Ф.Е., Хакимов А.Р.Dovlatov I.M., Komkov I.V., Bazaev S.O., Vladimirov F.E., Khakimov A.R.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.vetpress.ru/jour/article/view/3316Актуальность

Актуальность. Повышенные значения температуры и уровня относительной влажности внешней среды приводят к негативным последствиям для организма животных, вынуждая включать процессы терморегуляции. Эти механизмы позволяют организму животных адаптироваться к новым условиям среды в убыток продуктивным показателям. В данных случаях наблюдается тепловой стресс. Установлено, что по прошествии 17 часов, отмечается возможное снижение продуктивности на 35–40%. Для выявления влияния теплового стресса необходимо точное определение температурно-влажностного индекса (THI).

Методы

Методы. В материалах и методах приведены наиболее распространенные формулы для определения температурно-влажностного индекса. Представлены оборудование и пакет программ, используемых для проведения исследования.

Результаты

Результаты. Представлен график результатов южнокорейских исследований для сравнения влияния теплового стресса на продуктивность. В результатах и обсуждениях отображены модернизированная формула определения индекса теплового стресса и рисунки, отображающие уровень теплового стресса при разных значениях температуры и уровня относительной влажности.

Relevance

Relevance. Increased values of temperature and relative humidity of the external environment lead to negative consequences for the animal body, forcing the thermoregulation processes to be turned on. These mechanisms allow the animal organism to adapt to new environmental conditions at the expense of productivity. In these cases heat stress is observed. It is established that its manifestation is observed after 17 hours and there is a possible decrease in productivity by 35–40%. To identify the effect of heat stress, accurate determination of temperature-humidity index (THI) is necessary.

Methods

Methods. The materials and methods contain the most common formulas for determining the temperature and humidity index. The equipment and software package used for the research are presented.

Results

Results. A graph of the results of South Korean studies is presented to compare the effects of heat stress on productivity. The results and discussions display a modernized formula for determining the heat stress index and figures showing the level of heat stress at different temperature and relative humidity levels.

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The authors declare that there are no conflicts of interest present.