The effect of combinations of dried or ensiled corn and sorghum on the performance of feedlot lambs
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/33520 |
Resumo: | The objective of this study was to evaluate the effects of combinations of dry and moist corn and sorghum grain on the carcass and cut characteristics of crossbred lambs Suffolk x Santa Inês produced in feedlots. The experimental design was a randomized block with four treatments and three replicates. Sixty uncastrated male lambs with an initial average weight of 15.5 kg were used in this experiment. Four combinations of grain were evaluated: dry sorghum milled + silage of high-moisture sorghum grain (DS: MS); dry corn milled + silage of high-moisture sorghum grain (DC:MS); dry corn milled + silage of high-moisture corn grain (DC:MC); dry sorghum milled + silage of high-moisture corn grain (DS:MC). There was no difference between treatments for carcass yield, warm and cold carcass weight and for cooling loss. The slaughtering weights of lambs fed DC:MS associations were higher (29.46 kg) than lambs fed DC: MC (24.17 kg), but both did not differ DS:MS (26.18 kg) and DS:MC (25.21 kg). There was influence of the grain associations on the yield of commercial cuts palette and shank. Combinations of corn and sorghum grain, dried and ensiled, can be used to feed lambs in confinement for meat production without affecting the quality of the carcass. |
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Semina. Ciências Agrárias (Online) |
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The effect of combinations of dried or ensiled corn and sorghum on the performance of feedlot lambsCombinações de milho e sorgo secos e ensilados nas características de carcaça de cordeiros terminados em confinamentoCommercial cutsFat thicknessLoin eye areaSilage of high-moisture grain.Área de olho-de-lomboCortes comerciaisEspessura de gorduraSilagem de grãos úmidos.The objective of this study was to evaluate the effects of combinations of dry and moist corn and sorghum grain on the carcass and cut characteristics of crossbred lambs Suffolk x Santa Inês produced in feedlots. The experimental design was a randomized block with four treatments and three replicates. Sixty uncastrated male lambs with an initial average weight of 15.5 kg were used in this experiment. Four combinations of grain were evaluated: dry sorghum milled + silage of high-moisture sorghum grain (DS: MS); dry corn milled + silage of high-moisture sorghum grain (DC:MS); dry corn milled + silage of high-moisture corn grain (DC:MC); dry sorghum milled + silage of high-moisture corn grain (DS:MC). There was no difference between treatments for carcass yield, warm and cold carcass weight and for cooling loss. The slaughtering weights of lambs fed DC:MS associations were higher (29.46 kg) than lambs fed DC: MC (24.17 kg), but both did not differ DS:MS (26.18 kg) and DS:MC (25.21 kg). There was influence of the grain associations on the yield of commercial cuts palette and shank. Combinations of corn and sorghum grain, dried and ensiled, can be used to feed lambs in confinement for meat production without affecting the quality of the carcass.O objetivo deste estudo foi avaliar o efeito das associações de grãos secos e úmidos de milho e sorgo nas características de carcaça de cordeiros mestiços Suffolk x Santa Inês terminados em confinamento. O delineamento experimental foi em blocos casualizado com quatro tratamentos e três repetições. Foram utilizados 60 cordeiros machos não castrados, com média de 15,5 kg de peso corporal. Quatro associações de grãos na dieta foram avaliadas: sorgo seco triturado + silagem de grãos úmidos de sorgo (SS:SU); milho seco triturado + silagem de grãos úmidos de sorgo (MS:SU); milho seco triturado + silagem de grãos úmidos de milho (MS:MU); sorgo seco triturado + silagem de grãos úmidos de milho (SS:MU). Não houve diferença entre os tratamentos para rendimento, peso de carcaça quente e fria e para perda por resfriamento. Os pesos de abate dos cordeiros alimentados com associações MS:SU foram superiores (29,46 kg) aos dos cordeiros alimentados com MS:MU (24,17 kg) porém, ambos não diferiram SS:SU (26,18 kg) e SS:MU (25,21 kg). Houve influência das associações de grãos sobre rendimento dos cortes comerciais paleta e pernil. As associações de grãos de milho e sorgo, secos e ensilados, podem ser utilizadas na alimentação de cordeiros em confinamento para produção de carne.UEL2019-06-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3352010.5433/1679-0359.2019v40n4p1543Semina: Ciências Agrárias; Vol. 40 No. 4 (2019); 1543-1554Semina: Ciências Agrárias; v. 40 n. 4 (2019); 1543-15541679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/33520/25458Copyright (c) 2019 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessSilva, Marina Gabriela BerchiolFachiolli, Daniele FlorianoCosta, CiniroMeirelles, Paulo Roberto de LimaFactori, Marco AurélioBarros, Juliana da SilvaPariz, Cristiano MagalhãesLima, Vania Luzia Fournou deGarcia, Cledson Augusto2022-10-19T12:44:26Zoai:ojs.pkp.sfu.ca:article/33520Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-19T12:44:26Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
The effect of combinations of dried or ensiled corn and sorghum on the performance of feedlot lambs Combinações de milho e sorgo secos e ensilados nas características de carcaça de cordeiros terminados em confinamento |
title |
The effect of combinations of dried or ensiled corn and sorghum on the performance of feedlot lambs |
spellingShingle |
The effect of combinations of dried or ensiled corn and sorghum on the performance of feedlot lambs Silva, Marina Gabriela Berchiol Commercial cuts Fat thickness Loin eye area Silage of high-moisture grain. Área de olho-de-lombo Cortes comerciais Espessura de gordura Silagem de grãos úmidos. |
title_short |
The effect of combinations of dried or ensiled corn and sorghum on the performance of feedlot lambs |
title_full |
The effect of combinations of dried or ensiled corn and sorghum on the performance of feedlot lambs |
title_fullStr |
The effect of combinations of dried or ensiled corn and sorghum on the performance of feedlot lambs |
title_full_unstemmed |
The effect of combinations of dried or ensiled corn and sorghum on the performance of feedlot lambs |
title_sort |
The effect of combinations of dried or ensiled corn and sorghum on the performance of feedlot lambs |
author |
Silva, Marina Gabriela Berchiol |
author_facet |
Silva, Marina Gabriela Berchiol Fachiolli, Daniele Floriano Costa, Ciniro Meirelles, Paulo Roberto de Lima Factori, Marco Aurélio Barros, Juliana da Silva Pariz, Cristiano Magalhães Lima, Vania Luzia Fournou de Garcia, Cledson Augusto |
author_role |
author |
author2 |
Fachiolli, Daniele Floriano Costa, Ciniro Meirelles, Paulo Roberto de Lima Factori, Marco Aurélio Barros, Juliana da Silva Pariz, Cristiano Magalhães Lima, Vania Luzia Fournou de Garcia, Cledson Augusto |
author2_role |
author author author author author author author author |
dc.contributor.author.fl_str_mv |
Silva, Marina Gabriela Berchiol Fachiolli, Daniele Floriano Costa, Ciniro Meirelles, Paulo Roberto de Lima Factori, Marco Aurélio Barros, Juliana da Silva Pariz, Cristiano Magalhães Lima, Vania Luzia Fournou de Garcia, Cledson Augusto |
dc.subject.por.fl_str_mv |
Commercial cuts Fat thickness Loin eye area Silage of high-moisture grain. Área de olho-de-lombo Cortes comerciais Espessura de gordura Silagem de grãos úmidos. |
topic |
Commercial cuts Fat thickness Loin eye area Silage of high-moisture grain. Área de olho-de-lombo Cortes comerciais Espessura de gordura Silagem de grãos úmidos. |
description |
The objective of this study was to evaluate the effects of combinations of dry and moist corn and sorghum grain on the carcass and cut characteristics of crossbred lambs Suffolk x Santa Inês produced in feedlots. The experimental design was a randomized block with four treatments and three replicates. Sixty uncastrated male lambs with an initial average weight of 15.5 kg were used in this experiment. Four combinations of grain were evaluated: dry sorghum milled + silage of high-moisture sorghum grain (DS: MS); dry corn milled + silage of high-moisture sorghum grain (DC:MS); dry corn milled + silage of high-moisture corn grain (DC:MC); dry sorghum milled + silage of high-moisture corn grain (DS:MC). There was no difference between treatments for carcass yield, warm and cold carcass weight and for cooling loss. The slaughtering weights of lambs fed DC:MS associations were higher (29.46 kg) than lambs fed DC: MC (24.17 kg), but both did not differ DS:MS (26.18 kg) and DS:MC (25.21 kg). There was influence of the grain associations on the yield of commercial cuts palette and shank. Combinations of corn and sorghum grain, dried and ensiled, can be used to feed lambs in confinement for meat production without affecting the quality of the carcass. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-06-07 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/33520 10.5433/1679-0359.2019v40n4p1543 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/33520 |
identifier_str_mv |
10.5433/1679-0359.2019v40n4p1543 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/33520/25458 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2019 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2019 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 40 No. 4 (2019); 1543-1554 Semina: Ciências Agrárias; v. 40 n. 4 (2019); 1543-1554 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306079893454848 |