Additional feeding during late gestation improves initial litter weight of lactating sows exposed to high ambient temperature
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | LOCUS Repositório Institucional da UFV |
Texto Completo: | https://locus.ufv.br//handle/123456789/30801 https://doi.org/10.1590/rbz4820180028 |
Resumo: | The present study investigated the impacts of additional feeding (AF; containing 16% excess feed than control diet in the last two weeks of gestation) during late gestation period and different backfat thickness (BFT) including low (<20 mm) and high (≥20 mm) backfat on reproductive performance, litter size, blood metabolites, hormonal profiles, colostrum, and milk composition of sows from day 90 of gestation to farrowing, and from farrowing to weaning during summer (average 28.3 °C). Fiftyfour crossbred sows (Yorkshire × Landrace) were allotted to one of four treatments according to a 2×2 factorial arrangement. There was no AF×BFT interaction for any of the measured variables. The body weight change of sows was decreased for <20 mm in BFT and AF treatments during late gestation and farrowing to weaning periods. The BFT change of sows was higher in AF during late gestation and higher in ≥20 mm BFT during late gestation and farrowing to weaning periods. There were no effects of AF and BFT on the average daily feed intake and weaning-to-oestrus interval; however, sows in AF groups had a greater litter uniformity at birth and initial litter weight. Hormone profiles, colostrum, and milk composition of sows were not different among the treatments. Additional feeding during the last two weeks of gestation increases initial litter size in summer; however, final litter weight is not affected |
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Choi, Yo HanHosseindoust, AbdolrezaKim, Min JuKim, Kwang YeolLee, Jun HyungKim, Young HwaKim, Jin SooChae, Byung Jo2023-05-04T18:49:35Z2023-05-04T18:49:35Z2019-10-21Choi, Y. H.; Hosseindoust, A.; Kim, M. J.; Kim, K. Y.; Lee, J. H.; Kim, Y. H.; Kim, J. S. and Chae, B. J. 2019. Additional feeding during late gestation improves initial litter weight of lactating sows exposed to high ambient temperature. Revista Brasileira de Zootecnia 48:e201800281806-9290https://locus.ufv.br//handle/123456789/30801https://doi.org/10.1590/rbz4820180028The present study investigated the impacts of additional feeding (AF; containing 16% excess feed than control diet in the last two weeks of gestation) during late gestation period and different backfat thickness (BFT) including low (<20 mm) and high (≥20 mm) backfat on reproductive performance, litter size, blood metabolites, hormonal profiles, colostrum, and milk composition of sows from day 90 of gestation to farrowing, and from farrowing to weaning during summer (average 28.3 °C). Fiftyfour crossbred sows (Yorkshire × Landrace) were allotted to one of four treatments according to a 2×2 factorial arrangement. There was no AF×BFT interaction for any of the measured variables. The body weight change of sows was decreased for <20 mm in BFT and AF treatments during late gestation and farrowing to weaning periods. The BFT change of sows was higher in AF during late gestation and higher in ≥20 mm BFT during late gestation and farrowing to weaning periods. There were no effects of AF and BFT on the average daily feed intake and weaning-to-oestrus interval; however, sows in AF groups had a greater litter uniformity at birth and initial litter weight. Hormone profiles, colostrum, and milk composition of sows were not different among the treatments. Additional feeding during the last two weeks of gestation increases initial litter size in summer; however, final litter weight is not affectedengBrazilian Journal of Animal ScienceR. Bras. Zootec., 48:e20180028, 2019Creative Commons Attribution Licenseinfo:eu-repo/semantics/openAccessbackfat thicknessgestating sowsreproductive traitsheat stressAdditional feeding during late gestation improves initial litter weight of lactating sows exposed to high ambient temperatureinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlereponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINAL1806-9290-rbz-48-e20180028.pdf1806-9290-rbz-48-e20180028.pdfartigoapplication/pdf279812https://locus.ufv.br//bitstream/123456789/30801/1/1806-9290-rbz-48-e20180028.pdf7848e210971fb3c7cbaea631b5c04041MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/30801/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/308012023-05-04 15:49:36.337oai:locus.ufv.br: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Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452023-05-04T18:49:36LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false |
dc.title.en.fl_str_mv |
Additional feeding during late gestation improves initial litter weight of lactating sows exposed to high ambient temperature |
title |
Additional feeding during late gestation improves initial litter weight of lactating sows exposed to high ambient temperature |
spellingShingle |
Additional feeding during late gestation improves initial litter weight of lactating sows exposed to high ambient temperature Choi, Yo Han backfat thickness gestating sows reproductive traits heat stress |
title_short |
Additional feeding during late gestation improves initial litter weight of lactating sows exposed to high ambient temperature |
title_full |
Additional feeding during late gestation improves initial litter weight of lactating sows exposed to high ambient temperature |
title_fullStr |
Additional feeding during late gestation improves initial litter weight of lactating sows exposed to high ambient temperature |
title_full_unstemmed |
Additional feeding during late gestation improves initial litter weight of lactating sows exposed to high ambient temperature |
title_sort |
Additional feeding during late gestation improves initial litter weight of lactating sows exposed to high ambient temperature |
author |
Choi, Yo Han |
author_facet |
Choi, Yo Han Hosseindoust, Abdolreza Kim, Min Ju Kim, Kwang Yeol Lee, Jun Hyung Kim, Young Hwa Kim, Jin Soo Chae, Byung Jo |
author_role |
author |
author2 |
Hosseindoust, Abdolreza Kim, Min Ju Kim, Kwang Yeol Lee, Jun Hyung Kim, Young Hwa Kim, Jin Soo Chae, Byung Jo |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Choi, Yo Han Hosseindoust, Abdolreza Kim, Min Ju Kim, Kwang Yeol Lee, Jun Hyung Kim, Young Hwa Kim, Jin Soo Chae, Byung Jo |
dc.subject.eng.fl_str_mv |
backfat thickness gestating sows reproductive traits heat stress |
topic |
backfat thickness gestating sows reproductive traits heat stress |
description |
The present study investigated the impacts of additional feeding (AF; containing 16% excess feed than control diet in the last two weeks of gestation) during late gestation period and different backfat thickness (BFT) including low (<20 mm) and high (≥20 mm) backfat on reproductive performance, litter size, blood metabolites, hormonal profiles, colostrum, and milk composition of sows from day 90 of gestation to farrowing, and from farrowing to weaning during summer (average 28.3 °C). Fiftyfour crossbred sows (Yorkshire × Landrace) were allotted to one of four treatments according to a 2×2 factorial arrangement. There was no AF×BFT interaction for any of the measured variables. The body weight change of sows was decreased for <20 mm in BFT and AF treatments during late gestation and farrowing to weaning periods. The BFT change of sows was higher in AF during late gestation and higher in ≥20 mm BFT during late gestation and farrowing to weaning periods. There were no effects of AF and BFT on the average daily feed intake and weaning-to-oestrus interval; however, sows in AF groups had a greater litter uniformity at birth and initial litter weight. Hormone profiles, colostrum, and milk composition of sows were not different among the treatments. Additional feeding during the last two weeks of gestation increases initial litter size in summer; however, final litter weight is not affected |
publishDate |
2019 |
dc.date.issued.fl_str_mv |
2019-10-21 |
dc.date.accessioned.fl_str_mv |
2023-05-04T18:49:35Z |
dc.date.available.fl_str_mv |
2023-05-04T18:49:35Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
Choi, Y. H.; Hosseindoust, A.; Kim, M. J.; Kim, K. Y.; Lee, J. H.; Kim, Y. H.; Kim, J. S. and Chae, B. J. 2019. Additional feeding during late gestation improves initial litter weight of lactating sows exposed to high ambient temperature. Revista Brasileira de Zootecnia 48:e20180028 |
dc.identifier.uri.fl_str_mv |
https://locus.ufv.br//handle/123456789/30801 |
dc.identifier.issn.none.fl_str_mv |
1806-9290 |
dc.identifier.doi.pt-BR.fl_str_mv |
https://doi.org/10.1590/rbz4820180028 |
identifier_str_mv |
Choi, Y. H.; Hosseindoust, A.; Kim, M. J.; Kim, K. Y.; Lee, J. H.; Kim, Y. H.; Kim, J. S. and Chae, B. J. 2019. Additional feeding during late gestation improves initial litter weight of lactating sows exposed to high ambient temperature. Revista Brasileira de Zootecnia 48:e20180028 1806-9290 |
url |
https://locus.ufv.br//handle/123456789/30801 https://doi.org/10.1590/rbz4820180028 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartofseries.pt-BR.fl_str_mv |
R. Bras. Zootec., 48:e20180028, 2019 |
dc.rights.driver.fl_str_mv |
Creative Commons Attribution License info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Creative Commons Attribution License |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Brazilian Journal of Animal Science |
publisher.none.fl_str_mv |
Brazilian Journal of Animal Science |
dc.source.none.fl_str_mv |
reponame:LOCUS Repositório Institucional da UFV instname:Universidade Federal de Viçosa (UFV) instacron:UFV |
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Universidade Federal de Viçosa (UFV) |
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UFV |
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LOCUS Repositório Institucional da UFV |
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LOCUS Repositório Institucional da UFV |
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