SORGHUM SILAGE WITH OR WITHOUT TANNIN TO REPLACE CORN SILAGE IN DIETS FOR SHEEP: PERFORMANCE AND CARCASS CHARACTERISTICS

Detalhes bibliográficos
Autor(a) principal: Alves, Evanilton Moura
Data de Publicação: 2012
Outros Autores: Pedreira, Marcio dos Santos, Aguiar, Luzyanne Varjão, Coelho, Cristiane Pedreira, Oliveira, Carlos Alberto S. de, Silva, Antonio M. Pereira
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência animal brasileira (Online)
Texto Completo: https://revistas.ufg.br/vet/article/view/8261
Resumo: The objective of this study was to evaluate the effects of using sorghum silages with and without tannin as a substitute for corn silage on performance and carcass characteristics of feedlot sheep. We used 18 whole, Santa Ines, male lambs, distributed in a completely randomized design with three treatments: silage tannin in grain sorghum (SCT), silage sorghum without tannin in grain (SST); and corn silage (SM). The forage: concentrate ratio was 70:30, and we used a commercial concentrate with 19% CP and 75% TDN. The dry matter intake (DMI) for the treatment SCT, SST, and SM were 1.03, 1.20 and 0.85 kg / day, respectively, and the SCT was similar to the others, but the SST was higher than SM. The sheep which consumed the SST diet had higher average daily weight gain (DWG) and total average gain (153.72 g and 8.61 kg) than those consuming SCT (111.19 and 6.23 kg) and SM (94.40 g and 5.46kg). There was no difference in feed conversion (FC) between diets. The carcass traits were not influenced by the type of silage consumed. The SCT can be used as the only roughage in the diet of sheep in confinement, without changing the DMI, FC and carcass characteristics. However, animals that consumed the SST had higher DWG.KEYWORDS: carcass finishing; consumption; feed conversion; lambs; weight gain.
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spelling SORGHUM SILAGE WITH OR WITHOUT TANNIN TO REPLACE CORN SILAGE IN DIETS FOR SHEEP: PERFORMANCE AND CARCASS CHARACTERISTICSSILAGEM DE SORGO COM E SEM TANINO EM SUBSTITUIÇÃO À SILAGEM DE MILHO NA ALIMENTAÇÃO DE OVINOS: DESEMPENHO E CARACTERÍSTICAS DE CARCAÇASheepProdução de ovinosThe objective of this study was to evaluate the effects of using sorghum silages with and without tannin as a substitute for corn silage on performance and carcass characteristics of feedlot sheep. We used 18 whole, Santa Ines, male lambs, distributed in a completely randomized design with three treatments: silage tannin in grain sorghum (SCT), silage sorghum without tannin in grain (SST); and corn silage (SM). The forage: concentrate ratio was 70:30, and we used a commercial concentrate with 19% CP and 75% TDN. The dry matter intake (DMI) for the treatment SCT, SST, and SM were 1.03, 1.20 and 0.85 kg / day, respectively, and the SCT was similar to the others, but the SST was higher than SM. The sheep which consumed the SST diet had higher average daily weight gain (DWG) and total average gain (153.72 g and 8.61 kg) than those consuming SCT (111.19 and 6.23 kg) and SM (94.40 g and 5.46kg). There was no difference in feed conversion (FC) between diets. The carcass traits were not influenced by the type of silage consumed. The SCT can be used as the only roughage in the diet of sheep in confinement, without changing the DMI, FC and carcass characteristics. However, animals that consumed the SST had higher DWG.KEYWORDS: carcass finishing; consumption; feed conversion; lambs; weight gain.Objetivou-se avaliar os efeitos da utilização de silagens de sorgo com e sem tanino em substituição à silagem de milho sobre o desempenho e as características de carcaça de ovinos confinados. Foram utilizados 18 cordeiros machos, inteiros, Santa Inês, distribuídos em delineamento inteiramente casualizado, com três tratamentos: silagem de sorgo com tanino no grão (SCT); silagem de sorgo sem tanino no grão (SST) e; silagem de milho (SM). A relação volumoso:concentrado foi de 70:30, sendo utilizado concentrado comercial com 19% de PB e 75% de NDT. O consumo de matéria seca (CMS) para os tratamentos SCT, SST e SM foram 1,03; 1,20 e 0,85kg/dia, respectivamente, sendo a SCT semelhante às demais, porém a SST foi superior à SM. Os ovinos que consumiram a dieta SST apresentaram ganho de peso médio diário (GPMD) e ganho médio total (153,72g e 8,61kg) superior àqueles consumindo SCT (111,19 e 6,23kg) e SM (94,40g e 5,46kg). Não houve diferença na conversão alimentar (CA) entre as dietas. As características de carcaça não foram influenciadas pelo tipo de silagem consumida. A SCT pode ser utilizada como volumoso exclusivo na alimentação de ovinos em confinamento, sem alterar o CMS, CA e características de carcaça. Entretanto, os animais que consumiram a SST obtiveram maior GPMD.PALAVRAS-CHAVE: acabamento de carcaça; consumo; conversão alimentar; cordeiros; ganho de peso.Universidade Federal de Goiás2012-06-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionresearchAvaliado por paresPesquisa Científiaapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/826110.5216/cab.v13i2.8261Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 13 No. 2 (2012); 157-164Ciência Animal Brasileira / Brazilian Animal Science; v. 13 n. 2 (2012); 157-1641809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/8261/11136https://revistas.ufg.br/vet/article/view/8261/11137Alves, Evanilton MouraPedreira, Marcio dos SantosAguiar, Luzyanne VarjãoCoelho, Cristiane PedreiraOliveira, Carlos Alberto S. deSilva, Antonio M. Pereirainfo:eu-repo/semantics/openAccess2012-08-01T12:47:27Zoai:ojs.revistas.ufg.br:article/8261Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:55:40.011019Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv SORGHUM SILAGE WITH OR WITHOUT TANNIN TO REPLACE CORN SILAGE IN DIETS FOR SHEEP: PERFORMANCE AND CARCASS CHARACTERISTICS
SILAGEM DE SORGO COM E SEM TANINO EM SUBSTITUIÇÃO À SILAGEM DE MILHO NA ALIMENTAÇÃO DE OVINOS: DESEMPENHO E CARACTERÍSTICAS DE CARCAÇA
title SORGHUM SILAGE WITH OR WITHOUT TANNIN TO REPLACE CORN SILAGE IN DIETS FOR SHEEP: PERFORMANCE AND CARCASS CHARACTERISTICS
spellingShingle SORGHUM SILAGE WITH OR WITHOUT TANNIN TO REPLACE CORN SILAGE IN DIETS FOR SHEEP: PERFORMANCE AND CARCASS CHARACTERISTICS
Alves, Evanilton Moura
Sheep
Produção de ovinos
title_short SORGHUM SILAGE WITH OR WITHOUT TANNIN TO REPLACE CORN SILAGE IN DIETS FOR SHEEP: PERFORMANCE AND CARCASS CHARACTERISTICS
title_full SORGHUM SILAGE WITH OR WITHOUT TANNIN TO REPLACE CORN SILAGE IN DIETS FOR SHEEP: PERFORMANCE AND CARCASS CHARACTERISTICS
title_fullStr SORGHUM SILAGE WITH OR WITHOUT TANNIN TO REPLACE CORN SILAGE IN DIETS FOR SHEEP: PERFORMANCE AND CARCASS CHARACTERISTICS
title_full_unstemmed SORGHUM SILAGE WITH OR WITHOUT TANNIN TO REPLACE CORN SILAGE IN DIETS FOR SHEEP: PERFORMANCE AND CARCASS CHARACTERISTICS
title_sort SORGHUM SILAGE WITH OR WITHOUT TANNIN TO REPLACE CORN SILAGE IN DIETS FOR SHEEP: PERFORMANCE AND CARCASS CHARACTERISTICS
author Alves, Evanilton Moura
author_facet Alves, Evanilton Moura
Pedreira, Marcio dos Santos
Aguiar, Luzyanne Varjão
Coelho, Cristiane Pedreira
Oliveira, Carlos Alberto S. de
Silva, Antonio M. Pereira
author_role author
author2 Pedreira, Marcio dos Santos
Aguiar, Luzyanne Varjão
Coelho, Cristiane Pedreira
Oliveira, Carlos Alberto S. de
Silva, Antonio M. Pereira
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Alves, Evanilton Moura
Pedreira, Marcio dos Santos
Aguiar, Luzyanne Varjão
Coelho, Cristiane Pedreira
Oliveira, Carlos Alberto S. de
Silva, Antonio M. Pereira
dc.subject.por.fl_str_mv Sheep
Produção de ovinos
topic Sheep
Produção de ovinos
description The objective of this study was to evaluate the effects of using sorghum silages with and without tannin as a substitute for corn silage on performance and carcass characteristics of feedlot sheep. We used 18 whole, Santa Ines, male lambs, distributed in a completely randomized design with three treatments: silage tannin in grain sorghum (SCT), silage sorghum without tannin in grain (SST); and corn silage (SM). The forage: concentrate ratio was 70:30, and we used a commercial concentrate with 19% CP and 75% TDN. The dry matter intake (DMI) for the treatment SCT, SST, and SM were 1.03, 1.20 and 0.85 kg / day, respectively, and the SCT was similar to the others, but the SST was higher than SM. The sheep which consumed the SST diet had higher average daily weight gain (DWG) and total average gain (153.72 g and 8.61 kg) than those consuming SCT (111.19 and 6.23 kg) and SM (94.40 g and 5.46kg). There was no difference in feed conversion (FC) between diets. The carcass traits were not influenced by the type of silage consumed. The SCT can be used as the only roughage in the diet of sheep in confinement, without changing the DMI, FC and carcass characteristics. However, animals that consumed the SST had higher DWG.KEYWORDS: carcass finishing; consumption; feed conversion; lambs; weight gain.
publishDate 2012
dc.date.none.fl_str_mv 2012-06-25
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
research
Avaliado por pares
Pesquisa Científia
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/vet/article/view/8261
10.5216/cab.v13i2.8261
url https://revistas.ufg.br/vet/article/view/8261
identifier_str_mv 10.5216/cab.v13i2.8261
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/vet/article/view/8261/11136
https://revistas.ufg.br/vet/article/view/8261/11137
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidade Federal de Goiás
publisher.none.fl_str_mv Universidade Federal de Goiás
dc.source.none.fl_str_mv Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 13 No. 2 (2012); 157-164
Ciência Animal Brasileira / Brazilian Animal Science; v. 13 n. 2 (2012); 157-164
1809-6891
1518-2797
reponame:Ciência animal brasileira (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Ciência animal brasileira (Online)
collection Ciência animal brasileira (Online)
repository.name.fl_str_mv Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv ||revistacab@gmail.com
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