Corn-based or high linoleic acid flushing increases productivity of Morada Nova and Brazilian Somalis ewes

Detalhes bibliográficos
Autor(a) principal: Sousa,Rafael Teixeira de
Data de Publicação: 2019
Outros Autores: Bomfim,Marco Aurélio Delmondes, Albuquerque,Fernando Henrique Melo Andrade Rodrigues de, Santos,Claudiane Morais dos, Ferrari,Viviane Borba, Fernandes,Francisco Éden Paiva, Fonseca,Jeferson Ferreira da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Saúde e Produção Animal
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402019000100801
Resumo: SUMMARY The objective of this study was to compare the corn-based (FLU), high linoleic acid flushings(LAF), and a control treatment (un supplemented, CON); two genetic groups:Morada Nova (MN) and Brazilian Somalis (BS), on the productive and reproductive performance of ewes and their lambs. A total of 156 non-pregnant ewes were supplemented three weeks before and after the breeding season. Supplementation with either FLU or LAF increased ewe body condition score (BCS) at the beginning of the breeding season and at lambing compared to CON. The BS ewes had greater body weights at the supplementation end, and BCS both at the supplementation start, and at lambing compared to MN. Similarly, ewes with three lambs per birth had greater BCS at the beginning of supplementation. They also had greater weights at the beginning of the breeding season and at lambing. Both FLU and LAF increased total lamb weight from 56 to 105 days of age compared to CON.The BS ewes had decreased prolificity and produced lower total weight of lambs at lambing, but greater 84 and 105 days after birth compared to MN. Total lambweight at birth was greater for ewes that lambed three, followed by two and then one lamb per birth. In conclusion, the high linoleic acid and high corn supplementation increase body condition score of ewes form breeding season to lambing and enhance lamb performance after 56 days of age. Although Morada Nova ewes increased prolificacy, their lambs were lighter after they reached 84 days of age.
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spelling Corn-based or high linoleic acid flushing increases productivity of Morada Nova and Brazilian Somalis ewesfatty acidfertilityprolificacyreproductive performancesupplementationSUMMARY The objective of this study was to compare the corn-based (FLU), high linoleic acid flushings(LAF), and a control treatment (un supplemented, CON); two genetic groups:Morada Nova (MN) and Brazilian Somalis (BS), on the productive and reproductive performance of ewes and their lambs. A total of 156 non-pregnant ewes were supplemented three weeks before and after the breeding season. Supplementation with either FLU or LAF increased ewe body condition score (BCS) at the beginning of the breeding season and at lambing compared to CON. The BS ewes had greater body weights at the supplementation end, and BCS both at the supplementation start, and at lambing compared to MN. Similarly, ewes with three lambs per birth had greater BCS at the beginning of supplementation. They also had greater weights at the beginning of the breeding season and at lambing. Both FLU and LAF increased total lamb weight from 56 to 105 days of age compared to CON.The BS ewes had decreased prolificity and produced lower total weight of lambs at lambing, but greater 84 and 105 days after birth compared to MN. Total lambweight at birth was greater for ewes that lambed three, followed by two and then one lamb per birth. In conclusion, the high linoleic acid and high corn supplementation increase body condition score of ewes form breeding season to lambing and enhance lamb performance after 56 days of age. Although Morada Nova ewes increased prolificacy, their lambs were lighter after they reached 84 days of age.UFBA - Universidade Federal da Bahia2019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402019000100801Revista Brasileira de Saúde e Produção Animal v.20 2019reponame:Revista Brasileira de Saúde e Produção Animalinstname:Universidade Federal da Bahia (UFBA)instacron:UFBA10.1590/s1519-9940200212019info:eu-repo/semantics/openAccessSousa,Rafael Teixeira deBomfim,Marco Aurélio DelmondesAlbuquerque,Fernando Henrique Melo Andrade Rodrigues deSantos,Claudiane Morais dosFerrari,Viviane BorbaFernandes,Francisco Éden PaivaFonseca,Jeferson Ferreira daeng2019-07-30T00:00:00Zoai:scielo:S1519-99402019000100801Revistahttp://www.rbspa.ufba.br/PUBhttps://old.scielo.br/oai/scielo-oai.php||rbspa@ufba.br1519-99401519-9940opendoar:2019-07-30T00:00Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA)false
dc.title.none.fl_str_mv Corn-based or high linoleic acid flushing increases productivity of Morada Nova and Brazilian Somalis ewes
title Corn-based or high linoleic acid flushing increases productivity of Morada Nova and Brazilian Somalis ewes
spellingShingle Corn-based or high linoleic acid flushing increases productivity of Morada Nova and Brazilian Somalis ewes
Sousa,Rafael Teixeira de
fatty acid
fertility
prolificacy
reproductive performance
supplementation
title_short Corn-based or high linoleic acid flushing increases productivity of Morada Nova and Brazilian Somalis ewes
title_full Corn-based or high linoleic acid flushing increases productivity of Morada Nova and Brazilian Somalis ewes
title_fullStr Corn-based or high linoleic acid flushing increases productivity of Morada Nova and Brazilian Somalis ewes
title_full_unstemmed Corn-based or high linoleic acid flushing increases productivity of Morada Nova and Brazilian Somalis ewes
title_sort Corn-based or high linoleic acid flushing increases productivity of Morada Nova and Brazilian Somalis ewes
author Sousa,Rafael Teixeira de
author_facet Sousa,Rafael Teixeira de
Bomfim,Marco Aurélio Delmondes
Albuquerque,Fernando Henrique Melo Andrade Rodrigues de
Santos,Claudiane Morais dos
Ferrari,Viviane Borba
Fernandes,Francisco Éden Paiva
Fonseca,Jeferson Ferreira da
author_role author
author2 Bomfim,Marco Aurélio Delmondes
Albuquerque,Fernando Henrique Melo Andrade Rodrigues de
Santos,Claudiane Morais dos
Ferrari,Viviane Borba
Fernandes,Francisco Éden Paiva
Fonseca,Jeferson Ferreira da
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Sousa,Rafael Teixeira de
Bomfim,Marco Aurélio Delmondes
Albuquerque,Fernando Henrique Melo Andrade Rodrigues de
Santos,Claudiane Morais dos
Ferrari,Viviane Borba
Fernandes,Francisco Éden Paiva
Fonseca,Jeferson Ferreira da
dc.subject.por.fl_str_mv fatty acid
fertility
prolificacy
reproductive performance
supplementation
topic fatty acid
fertility
prolificacy
reproductive performance
supplementation
description SUMMARY The objective of this study was to compare the corn-based (FLU), high linoleic acid flushings(LAF), and a control treatment (un supplemented, CON); two genetic groups:Morada Nova (MN) and Brazilian Somalis (BS), on the productive and reproductive performance of ewes and their lambs. A total of 156 non-pregnant ewes were supplemented three weeks before and after the breeding season. Supplementation with either FLU or LAF increased ewe body condition score (BCS) at the beginning of the breeding season and at lambing compared to CON. The BS ewes had greater body weights at the supplementation end, and BCS both at the supplementation start, and at lambing compared to MN. Similarly, ewes with three lambs per birth had greater BCS at the beginning of supplementation. They also had greater weights at the beginning of the breeding season and at lambing. Both FLU and LAF increased total lamb weight from 56 to 105 days of age compared to CON.The BS ewes had decreased prolificity and produced lower total weight of lambs at lambing, but greater 84 and 105 days after birth compared to MN. Total lambweight at birth was greater for ewes that lambed three, followed by two and then one lamb per birth. In conclusion, the high linoleic acid and high corn supplementation increase body condition score of ewes form breeding season to lambing and enhance lamb performance after 56 days of age. Although Morada Nova ewes increased prolificacy, their lambs were lighter after they reached 84 days of age.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402019000100801
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402019000100801
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s1519-9940200212019
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv UFBA - Universidade Federal da Bahia
publisher.none.fl_str_mv UFBA - Universidade Federal da Bahia
dc.source.none.fl_str_mv Revista Brasileira de Saúde e Produção Animal v.20 2019
reponame:Revista Brasileira de Saúde e Produção Animal
instname:Universidade Federal da Bahia (UFBA)
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instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Revista Brasileira de Saúde e Produção Animal
collection Revista Brasileira de Saúde e Produção Animal
repository.name.fl_str_mv Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv ||rbspa@ufba.br
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