Introduction of sugar cane bagasse pellets in diets devoid of long fiber for feedlots finished steers
Autor(a) principal: | |
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Data de Publicação: | 2016 |
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/23914 |
Resumo: | The use of diets without roughage in beef feedlot has become common in recent years due to practicality, feasibility and availability of inputs. However, the introduction of roughage that does not harm the operation of the feeding management can bring health benefits to animals and economic gain. This study aimed to evaluate the productive and economic performance of steers finished in feedlot, fed three levels of sugar cane bagasse pellets (SBP) in diets without long-fiber. The treatments consisted of 0%, 7% and 14% of SBP in a mixture of concentrate, comprising 80% whole corn grain plus 20% of a protein core. The experimental design was completely randomized with four replications. The diet with 0% of SBP promoted lower dry matter intake and weight gain. Feed conversion was similar between treatments, with an average of 6.21 kg-1. The lower dry matter digestibility was found in the diet with 14% of SBP. The introduction of SBP did not change the rumination, averaging 1.9 hours day-1. Animals fed 7% of SBP showed higher fat thickness. Due to the numerical differences between treatments for feed conversion in housing and daily cost of food, the profit margin was maximal in the diet with 0% of SBP, with values of R$ 338.1; R$ 311.6 and R$ 305,1 per animal, respectively 0%, 7% and 14% of SBP. The introduction of SBP promoted improvements in production performance, but did not improve the economic results of steers finished in feedlot. |
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Semina. Ciências Agrárias (Online) |
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Introduction of sugar cane bagasse pellets in diets devoid of long fiber for feedlots finished steersInclusão de bagaço de cana-de-açúcar peletizado em dietas desprovidas de fibra longa para tourinhos terminados em confinamento100% concentrate dietAll concentrate dietCo-productsHigh-grain dietWhole corn grain.Dieta 100% concentradoDieta de alto grãoDieta totalmente concentradaCoprodutosGrão de milho inteiro.The use of diets without roughage in beef feedlot has become common in recent years due to practicality, feasibility and availability of inputs. However, the introduction of roughage that does not harm the operation of the feeding management can bring health benefits to animals and economic gain. This study aimed to evaluate the productive and economic performance of steers finished in feedlot, fed three levels of sugar cane bagasse pellets (SBP) in diets without long-fiber. The treatments consisted of 0%, 7% and 14% of SBP in a mixture of concentrate, comprising 80% whole corn grain plus 20% of a protein core. The experimental design was completely randomized with four replications. The diet with 0% of SBP promoted lower dry matter intake and weight gain. Feed conversion was similar between treatments, with an average of 6.21 kg-1. The lower dry matter digestibility was found in the diet with 14% of SBP. The introduction of SBP did not change the rumination, averaging 1.9 hours day-1. Animals fed 7% of SBP showed higher fat thickness. Due to the numerical differences between treatments for feed conversion in housing and daily cost of food, the profit margin was maximal in the diet with 0% of SBP, with values of R$ 338.1; R$ 311.6 and R$ 305,1 per animal, respectively 0%, 7% and 14% of SBP. The introduction of SBP promoted improvements in production performance, but did not improve the economic results of steers finished in feedlot.O uso de dietas sem volumoso no confinamento de bovinos tornou-se comum nos últimos anos devido.à praticidade, viabilidade e disponibilidade de insumos. Entretanto, a inclusão de um volumoso que não prejudique a peracionalidade do manejo alimentar pode trazer benefícios sanitários aos animais e ganho econômico. Objetivou-se avaliar o desempenho produtivo e econômico de tourinhos terminados em confinamento, alimentados com três teores de pellets de bagaço de cana-de-açúcar (PBC) em dietas sem fibra longa. Os tratamentos eram compostos por 0%, 7% e 14% de PBC em uma mistura de alimentos concentrados, composta por 80% de grãos de milho inteiro mais 20% de um núcleo proteico. O delineamento experimental foi inteiramente ao acaso com quatro repetições. A dieta com 0% de PBC promoveu menor consumo de matéria seca e ganho de peso vivo. A conversão alimentar foi semelhante entre os tratamentos, apresentando média de 6,21 kg kg-1. A menor digestibilidade da matéria seca foi encontrada na dieta com 14% de PBC. A inclusão de PBC não alterou o tempo de ruminação, com média de 1,9 horas dia-1. Animais alimentados com 7% de PBC apresentaram maior espessura de gordura. Devido às diferenças numéricas entre os tratamentos para a conversão alimentar em carcaça e custo diário com alimentação, a margem de lucro foi máxima na dieta com 0% de PBC, apresentando valores de R$338,1; R$311,6 e R$305,1 por animal, respectivamente para 0%, 7% e 14% de PBC. A inclusão de PBC promoveu melhorias no desempenho produtivo, porém não melhorou o resultado econômico de tourinhos terminados em confinamento.UEL2016-10-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa experimentalapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2391410.5433/1679-0359.2016v37n5p3305Semina: Ciências Agrárias; Vol. 37 No. 5 (2016); 3305-3316Semina: Ciências Agrárias; v. 37 n. 5 (2016); 3305-33161679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/23914/19822Copyright (c) 2016 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessNeumann, MikaelUeno, Robson KyoshiPerussolo, Letícia FariasGheller, Luiz Fernando MenegazzoPoczynek, MateusBarcellos, Júlio Otávio JardimBumbieris Junior, Valter Harry2022-11-30T14:28:54Zoai:ojs.pkp.sfu.ca:article/23914Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-11-30T14:28:54Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Introduction of sugar cane bagasse pellets in diets devoid of long fiber for feedlots finished steers Inclusão de bagaço de cana-de-açúcar peletizado em dietas desprovidas de fibra longa para tourinhos terminados em confinamento |
title |
Introduction of sugar cane bagasse pellets in diets devoid of long fiber for feedlots finished steers |
spellingShingle |
Introduction of sugar cane bagasse pellets in diets devoid of long fiber for feedlots finished steers Neumann, Mikael 100% concentrate diet All concentrate diet Co-products High-grain diet Whole corn grain. Dieta 100% concentrado Dieta de alto grão Dieta totalmente concentrada Coprodutos Grão de milho inteiro. |
title_short |
Introduction of sugar cane bagasse pellets in diets devoid of long fiber for feedlots finished steers |
title_full |
Introduction of sugar cane bagasse pellets in diets devoid of long fiber for feedlots finished steers |
title_fullStr |
Introduction of sugar cane bagasse pellets in diets devoid of long fiber for feedlots finished steers |
title_full_unstemmed |
Introduction of sugar cane bagasse pellets in diets devoid of long fiber for feedlots finished steers |
title_sort |
Introduction of sugar cane bagasse pellets in diets devoid of long fiber for feedlots finished steers |
author |
Neumann, Mikael |
author_facet |
Neumann, Mikael Ueno, Robson Kyoshi Perussolo, Letícia Farias Gheller, Luiz Fernando Menegazzo Poczynek, Mateus Barcellos, Júlio Otávio Jardim Bumbieris Junior, Valter Harry |
author_role |
author |
author2 |
Ueno, Robson Kyoshi Perussolo, Letícia Farias Gheller, Luiz Fernando Menegazzo Poczynek, Mateus Barcellos, Júlio Otávio Jardim Bumbieris Junior, Valter Harry |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Neumann, Mikael Ueno, Robson Kyoshi Perussolo, Letícia Farias Gheller, Luiz Fernando Menegazzo Poczynek, Mateus Barcellos, Júlio Otávio Jardim Bumbieris Junior, Valter Harry |
dc.subject.por.fl_str_mv |
100% concentrate diet All concentrate diet Co-products High-grain diet Whole corn grain. Dieta 100% concentrado Dieta de alto grão Dieta totalmente concentrada Coprodutos Grão de milho inteiro. |
topic |
100% concentrate diet All concentrate diet Co-products High-grain diet Whole corn grain. Dieta 100% concentrado Dieta de alto grão Dieta totalmente concentrada Coprodutos Grão de milho inteiro. |
description |
The use of diets without roughage in beef feedlot has become common in recent years due to practicality, feasibility and availability of inputs. However, the introduction of roughage that does not harm the operation of the feeding management can bring health benefits to animals and economic gain. This study aimed to evaluate the productive and economic performance of steers finished in feedlot, fed three levels of sugar cane bagasse pellets (SBP) in diets without long-fiber. The treatments consisted of 0%, 7% and 14% of SBP in a mixture of concentrate, comprising 80% whole corn grain plus 20% of a protein core. The experimental design was completely randomized with four replications. The diet with 0% of SBP promoted lower dry matter intake and weight gain. Feed conversion was similar between treatments, with an average of 6.21 kg-1. The lower dry matter digestibility was found in the diet with 14% of SBP. The introduction of SBP did not change the rumination, averaging 1.9 hours day-1. Animals fed 7% of SBP showed higher fat thickness. Due to the numerical differences between treatments for feed conversion in housing and daily cost of food, the profit margin was maximal in the diet with 0% of SBP, with values of R$ 338.1; R$ 311.6 and R$ 305,1 per animal, respectively 0%, 7% and 14% of SBP. The introduction of SBP promoted improvements in production performance, but did not improve the economic results of steers finished in feedlot. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-10-26 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa experimental |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/23914 10.5433/1679-0359.2016v37n5p3305 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/23914 |
identifier_str_mv |
10.5433/1679-0359.2016v37n5p3305 |
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/23914/19822 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2016 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2016 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. 37 No. 5 (2016); 3305-3316 Semina: Ciências Agrárias; v. 37 n. 5 (2016); 3305-3316 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_ |
1799306075233583104 |