Brown Swiss cows are more heat resistant than Holstein cows under hot summer conditions of the continental climate of Ukraine
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of Animal Behaviour and Biometeorology |
Texto Completo: | https://malque.pub/ojs/index.php/jabb/article/view/130 |
Resumo: | Finding livestock breeds that are resistant to high temperatures may be one of the strategies for mitigating the impact of global climate change on dairy farming. In this investigation, we studied the heat resistance of Holstein (HB) and Brown Swiss (BS) cows on two commercial dairy farms under the hot summer conditions of Ukraine. The physiological response of animals determined heat resistance by measuring rectal temperature (RT) and respiratory rate (RR) in the morning (from 4:00 to 6:00) in comfortable conditions and the afternoon (from 14:00 to 16:00), during heat load. The temperature-humidity index (THI) was used to characterize weather conditions and microclimate in naturally ventilated rooms (NVBs). BS cows were found to be heat resistant. The reaction of HB cows to the heat was manifested by higher growth of RT and RR, and they suffered significant losses in the daily milk yield per cow in the summer. Further research will need to elucidate the biological and genetic mechanisms of the identified breed differences in heat tolerance of dairy cows. |
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Brown Swiss cows are more heat resistant than Holstein cows under hot summer conditions of the continental climate of Ukrainedairy cattlemilk productivityphysiological parametersthermal toleranceFinding livestock breeds that are resistant to high temperatures may be one of the strategies for mitigating the impact of global climate change on dairy farming. In this investigation, we studied the heat resistance of Holstein (HB) and Brown Swiss (BS) cows on two commercial dairy farms under the hot summer conditions of Ukraine. The physiological response of animals determined heat resistance by measuring rectal temperature (RT) and respiratory rate (RR) in the morning (from 4:00 to 6:00) in comfortable conditions and the afternoon (from 14:00 to 16:00), during heat load. The temperature-humidity index (THI) was used to characterize weather conditions and microclimate in naturally ventilated rooms (NVBs). BS cows were found to be heat resistant. The reaction of HB cows to the heat was manifested by higher growth of RT and RR, and they suffered significant losses in the daily milk yield per cow in the summer. Further research will need to elucidate the biological and genetic mechanisms of the identified breed differences in heat tolerance of dairy cows.Malque Publishing2021-07-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionResearch Articlesapplication/pdfhttps://malque.pub/ojs/index.php/jabb/article/view/13010.31893/jabb.21034Journal of Animal Behaviour and Biometeorology; Vol. 9 No. 4 (2021): October; 21342318-12652318-1265reponame:Journal of Animal Behaviour and Biometeorologyinstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://malque.pub/ojs/index.php/jabb/article/view/130/128Copyright (c) 2021 Journal of Animal Behaviour and Biometeorologyhttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessMylostyvyi, RomanLesnovskay, OlenaKarlova, LinaKhmeleva, OlenaКalinichenko, OlenaOrishchuk, OksanaTsap, SvitlanaBegma, NataliaCherniy, NikolayGutyj, BogdanIzhboldina, Olena2023-05-20T20:20:35Zoai:ojs2.malque.pub:article/130Revistahttps://periodicos.ufersa.edu.br/index.php/jabbPUBhttp://periodicos.ufersa.edu.br/revistas/index.php/jabb/oai||souza.jr@ufersa.edu.br2318-12652318-1265opendoar:2023-05-20T20:20:35Journal of Animal Behaviour and Biometeorology - Universidade Federal Rural do Semi-Árido (UFERSA)false |
dc.title.none.fl_str_mv |
Brown Swiss cows are more heat resistant than Holstein cows under hot summer conditions of the continental climate of Ukraine |
title |
Brown Swiss cows are more heat resistant than Holstein cows under hot summer conditions of the continental climate of Ukraine |
spellingShingle |
Brown Swiss cows are more heat resistant than Holstein cows under hot summer conditions of the continental climate of Ukraine Mylostyvyi, Roman dairy cattle milk productivity physiological parameters thermal tolerance |
title_short |
Brown Swiss cows are more heat resistant than Holstein cows under hot summer conditions of the continental climate of Ukraine |
title_full |
Brown Swiss cows are more heat resistant than Holstein cows under hot summer conditions of the continental climate of Ukraine |
title_fullStr |
Brown Swiss cows are more heat resistant than Holstein cows under hot summer conditions of the continental climate of Ukraine |
title_full_unstemmed |
Brown Swiss cows are more heat resistant than Holstein cows under hot summer conditions of the continental climate of Ukraine |
title_sort |
Brown Swiss cows are more heat resistant than Holstein cows under hot summer conditions of the continental climate of Ukraine |
author |
Mylostyvyi, Roman |
author_facet |
Mylostyvyi, Roman Lesnovskay, Olena Karlova, Lina Khmeleva, Olena Кalinichenko, Olena Orishchuk, Oksana Tsap, Svitlana Begma, Natalia Cherniy, Nikolay Gutyj, Bogdan Izhboldina, Olena |
author_role |
author |
author2 |
Lesnovskay, Olena Karlova, Lina Khmeleva, Olena Кalinichenko, Olena Orishchuk, Oksana Tsap, Svitlana Begma, Natalia Cherniy, Nikolay Gutyj, Bogdan Izhboldina, Olena |
author2_role |
author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Mylostyvyi, Roman Lesnovskay, Olena Karlova, Lina Khmeleva, Olena Кalinichenko, Olena Orishchuk, Oksana Tsap, Svitlana Begma, Natalia Cherniy, Nikolay Gutyj, Bogdan Izhboldina, Olena |
dc.subject.por.fl_str_mv |
dairy cattle milk productivity physiological parameters thermal tolerance |
topic |
dairy cattle milk productivity physiological parameters thermal tolerance |
description |
Finding livestock breeds that are resistant to high temperatures may be one of the strategies for mitigating the impact of global climate change on dairy farming. In this investigation, we studied the heat resistance of Holstein (HB) and Brown Swiss (BS) cows on two commercial dairy farms under the hot summer conditions of Ukraine. The physiological response of animals determined heat resistance by measuring rectal temperature (RT) and respiratory rate (RR) in the morning (from 4:00 to 6:00) in comfortable conditions and the afternoon (from 14:00 to 16:00), during heat load. The temperature-humidity index (THI) was used to characterize weather conditions and microclimate in naturally ventilated rooms (NVBs). BS cows were found to be heat resistant. The reaction of HB cows to the heat was manifested by higher growth of RT and RR, and they suffered significant losses in the daily milk yield per cow in the summer. Further research will need to elucidate the biological and genetic mechanisms of the identified breed differences in heat tolerance of dairy cows. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-07-31 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Research Articles |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://malque.pub/ojs/index.php/jabb/article/view/130 10.31893/jabb.21034 |
url |
https://malque.pub/ojs/index.php/jabb/article/view/130 |
identifier_str_mv |
10.31893/jabb.21034 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://malque.pub/ojs/index.php/jabb/article/view/130/128 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2021 Journal of Animal Behaviour and Biometeorology https://creativecommons.org/licenses/by-nc-nd/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2021 Journal of Animal Behaviour and Biometeorology https://creativecommons.org/licenses/by-nc-nd/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Malque Publishing |
publisher.none.fl_str_mv |
Malque Publishing |
dc.source.none.fl_str_mv |
Journal of Animal Behaviour and Biometeorology; Vol. 9 No. 4 (2021): October; 2134 2318-1265 2318-1265 reponame:Journal of Animal Behaviour and Biometeorology instname:Universidade Federal Rural do Semi-Árido (UFERSA) instacron:UFERSA |
instname_str |
Universidade Federal Rural do Semi-Árido (UFERSA) |
instacron_str |
UFERSA |
institution |
UFERSA |
reponame_str |
Journal of Animal Behaviour and Biometeorology |
collection |
Journal of Animal Behaviour and Biometeorology |
repository.name.fl_str_mv |
Journal of Animal Behaviour and Biometeorology - Universidade Federal Rural do Semi-Árido (UFERSA) |
repository.mail.fl_str_mv |
||souza.jr@ufersa.edu.br |
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1799319802101104640 |