Changes in body water and solids contents in native and crossbreed growing calves during winter and hot summer seasons of Egypt

Detalhes bibliográficos
Autor(a) principal: Habeeb, Alsaied Alnaimy
Data de Publicação: 2019
Outros Autores: El-Masry, Kamel Ahmed, Gad, Ahmed Elsayed
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/884
Resumo: The objective of this study is studying the effect of genetic crossing on body water and body solids in growing calves under winter or summer season in Egypt. Twenty calves including 10 native calves and 10 F1 calves (♀ Egyptian cow × ♂ Holstein) were used through two experiments. The first experiment was conducted during winter season on ten calves including 5 native and 5 F1 calves with average 5-6 months of age. The second experiment was conducted during summer season on another ten calves with the same age and body weight including 5 native calves and 5 F1 calves. Results showed that summer season induced significant decreases in live body weight (LBW) by 27.2 kg in native and by 32.9 kg in F1 through 3 months and F1 calves were better than native calves by 23.2 kg and 17.5 kg under winter and summer seasons, respectively. Total body water (TBW) as percentage of LBW values increased significantly and total body solids (TBS) as absolute values through three months decreased significantly by 6.9 kg in native calves and by 9.0 kg in F1 calves due to exposure calves to summer season. Daily gain (BG) and daily solids gain (SG) decreased significantly due to exposure calves to summer season and F1 calves were better than native calves in live BG as well as in SG. The best values in gain were in F1 calves under winter condition and the worsted values were in native calves under summer season.
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spelling Changes in body water and solids contents in native and crossbreed growing calves during winter and hot summer seasons of Egyptbody solidsbody waterdaily gainheat stresssolids gainThe objective of this study is studying the effect of genetic crossing on body water and body solids in growing calves under winter or summer season in Egypt. Twenty calves including 10 native calves and 10 F1 calves (♀ Egyptian cow × ♂ Holstein) were used through two experiments. The first experiment was conducted during winter season on ten calves including 5 native and 5 F1 calves with average 5-6 months of age. The second experiment was conducted during summer season on another ten calves with the same age and body weight including 5 native calves and 5 F1 calves. Results showed that summer season induced significant decreases in live body weight (LBW) by 27.2 kg in native and by 32.9 kg in F1 through 3 months and F1 calves were better than native calves by 23.2 kg and 17.5 kg under winter and summer seasons, respectively. Total body water (TBW) as percentage of LBW values increased significantly and total body solids (TBS) as absolute values through three months decreased significantly by 6.9 kg in native calves and by 9.0 kg in F1 calves due to exposure calves to summer season. Daily gain (BG) and daily solids gain (SG) decreased significantly due to exposure calves to summer season and F1 calves were better than native calves in live BG as well as in SG. The best values in gain were in F1 calves under winter condition and the worsted values were in native calves under summer season.Malque Publishing2019-08-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionResearch Articlesapplication/pdfhttps://malque.pub/ojs/index.php/jabb/article/view/88410.31893/jabb.20002Journal of Animal Behaviour and Biometeorology; Vol. 8 No. 1 (2020): January; 17-242318-12652318-1265reponame:Journal of Animal Behaviour and Biometeorologyinstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://malque.pub/ojs/index.php/jabb/article/view/884/479Copyright (c) 2020 Malque Publishinghttps://creativecommons.org/licenses/by-nc-nd/4.0info:eu-repo/semantics/openAccessHabeeb, Alsaied AlnaimyEl-Masry, Kamel AhmedGad, Ahmed Elsayed2023-05-24T19:35:25Zoai:ojs2.malque.pub:article/884Revistahttps://periodicos.ufersa.edu.br/index.php/jabbPUBhttp://periodicos.ufersa.edu.br/revistas/index.php/jabb/oai||souza.jr@ufersa.edu.br2318-12652318-1265opendoar:2023-05-24T19:35:25Journal of Animal Behaviour and Biometeorology - Universidade Federal Rural do Semi-Árido (UFERSA)false
dc.title.none.fl_str_mv Changes in body water and solids contents in native and crossbreed growing calves during winter and hot summer seasons of Egypt
title Changes in body water and solids contents in native and crossbreed growing calves during winter and hot summer seasons of Egypt
spellingShingle Changes in body water and solids contents in native and crossbreed growing calves during winter and hot summer seasons of Egypt
Habeeb, Alsaied Alnaimy
body solids
body water
daily gain
heat stress
solids gain
title_short Changes in body water and solids contents in native and crossbreed growing calves during winter and hot summer seasons of Egypt
title_full Changes in body water and solids contents in native and crossbreed growing calves during winter and hot summer seasons of Egypt
title_fullStr Changes in body water and solids contents in native and crossbreed growing calves during winter and hot summer seasons of Egypt
title_full_unstemmed Changes in body water and solids contents in native and crossbreed growing calves during winter and hot summer seasons of Egypt
title_sort Changes in body water and solids contents in native and crossbreed growing calves during winter and hot summer seasons of Egypt
author Habeeb, Alsaied Alnaimy
author_facet Habeeb, Alsaied Alnaimy
El-Masry, Kamel Ahmed
Gad, Ahmed Elsayed
author_role author
author2 El-Masry, Kamel Ahmed
Gad, Ahmed Elsayed
author2_role author
author
dc.contributor.author.fl_str_mv Habeeb, Alsaied Alnaimy
El-Masry, Kamel Ahmed
Gad, Ahmed Elsayed
dc.subject.por.fl_str_mv body solids
body water
daily gain
heat stress
solids gain
topic body solids
body water
daily gain
heat stress
solids gain
description The objective of this study is studying the effect of genetic crossing on body water and body solids in growing calves under winter or summer season in Egypt. Twenty calves including 10 native calves and 10 F1 calves (♀ Egyptian cow × ♂ Holstein) were used through two experiments. The first experiment was conducted during winter season on ten calves including 5 native and 5 F1 calves with average 5-6 months of age. The second experiment was conducted during summer season on another ten calves with the same age and body weight including 5 native calves and 5 F1 calves. Results showed that summer season induced significant decreases in live body weight (LBW) by 27.2 kg in native and by 32.9 kg in F1 through 3 months and F1 calves were better than native calves by 23.2 kg and 17.5 kg under winter and summer seasons, respectively. Total body water (TBW) as percentage of LBW values increased significantly and total body solids (TBS) as absolute values through three months decreased significantly by 6.9 kg in native calves and by 9.0 kg in F1 calves due to exposure calves to summer season. Daily gain (BG) and daily solids gain (SG) decreased significantly due to exposure calves to summer season and F1 calves were better than native calves in live BG as well as in SG. The best values in gain were in F1 calves under winter condition and the worsted values were in native calves under summer season.
publishDate 2019
dc.date.none.fl_str_mv 2019-08-29
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/884
10.31893/jabb.20002
url https://malque.pub/ojs/index.php/jabb/article/view/884
identifier_str_mv 10.31893/jabb.20002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://malque.pub/ojs/index.php/jabb/article/view/884/479
dc.rights.driver.fl_str_mv Copyright (c) 2020 Malque Publishing
https://creativecommons.org/licenses/by-nc-nd/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Malque Publishing
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. 8 No. 1 (2020): January; 17-24
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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