Effect of monensin sodium associative to virginiamycin and/or essential oils on the performance of feedlot finished steers

Detalhes bibliográficos
Autor(a) principal: Heker Junior, Julio Cezar
Data de Publicação: 2018
Outros Autores: Neumann, Mikael, Ueno, Robson Kyoshi, Falbo, Margarete Kimie, Galbeiro, Sandra, Souza, André Martins de, Venancio, Bruno José, Santos, Leslei Caroline, Askel, Eloize Jaqueline
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/27445
Resumo: The objective of this study was to evaluate the associative effect of monensin sodium to virginiamycin and/or essential oils on performance, consumption of nutrients and dry matter, apparent digestibility, feeding behavior and carcass characteristics of feedlot finished steers. The experiment lasted 106 days with 10 days of adaptation and 96-day trial, and had 32 crosses angus steers, average age 12 months and average weight of 376 kg, divided into 16 stalls, the weighing took place every 21 days and at the end of the experiment. The treatments consisted of the combination of the following additives to the diet included: Monensin sodium, 200 mg day-1 (MO); Monensin sodium, a dose of 200 mg day-1 + essential oil dose of 1.5g day-1 (MO+EO); Monensin sodium, a dose of 200 mg day-1 + virginiamycin, 200 mg day-1 (MO+VI); Monensin sodium, 200 mg day-1 + essential oil dose of 1.5g day-1 + virginiamycin day, 200 mg day-1 (MO+EO+VI), each treatment had four repetitions, where each repetitions consisted of a bay with two animals. The MO+VI association in relation to MO only increase in average daily gain (ADG) of 24.44%, 22.35%, 21.10% and 17.31% in weighing 42, 63, 84 and 96 days, similar the combination of MO+EO+VI which provided an improvement of 21.94%, 13.59%, 15.45% and 14.75% respectively in the same weightings. The daily carcass gain and carcass overall gain were higher in associations MO+VI and MO+EO+VI and provided an average gain of 16.67 kg more compared to MO and MO+EO. In the parameters feed efficiency, dry matter intake and nutrient expressed in kg day-1 and percentage of live weight were not observed differences (P > 0.05) between treatments. Data on apparent digestibility, feeding behavior and carcass characteristics did not show statistical difference between treatment, except for fat thickness which was higher when associated with any of the additives to the MO, and farm weight was higher in associations containing VI. Associating MO+VI or MO+EO+VI proved to be best in this work compared to MO+EO or only MO in the diets of steers in termination.
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spelling Effect of monensin sodium associative to virginiamycin and/or essential oils on the performance of feedlot finished steersEfeito associativo da monensina sódica à virginiamicina e/ou óleos essenciais sobre o desempenho de novilhos terminados em confinamentoIonophoresAntibioticsPlant extractsPerformance enhancers.IonóforosAntibióticosExtratos vegetaisMelhoradores de desempenho.The objective of this study was to evaluate the associative effect of monensin sodium to virginiamycin and/or essential oils on performance, consumption of nutrients and dry matter, apparent digestibility, feeding behavior and carcass characteristics of feedlot finished steers. The experiment lasted 106 days with 10 days of adaptation and 96-day trial, and had 32 crosses angus steers, average age 12 months and average weight of 376 kg, divided into 16 stalls, the weighing took place every 21 days and at the end of the experiment. The treatments consisted of the combination of the following additives to the diet included: Monensin sodium, 200 mg day-1 (MO); Monensin sodium, a dose of 200 mg day-1 + essential oil dose of 1.5g day-1 (MO+EO); Monensin sodium, a dose of 200 mg day-1 + virginiamycin, 200 mg day-1 (MO+VI); Monensin sodium, 200 mg day-1 + essential oil dose of 1.5g day-1 + virginiamycin day, 200 mg day-1 (MO+EO+VI), each treatment had four repetitions, where each repetitions consisted of a bay with two animals. The MO+VI association in relation to MO only increase in average daily gain (ADG) of 24.44%, 22.35%, 21.10% and 17.31% in weighing 42, 63, 84 and 96 days, similar the combination of MO+EO+VI which provided an improvement of 21.94%, 13.59%, 15.45% and 14.75% respectively in the same weightings. The daily carcass gain and carcass overall gain were higher in associations MO+VI and MO+EO+VI and provided an average gain of 16.67 kg more compared to MO and MO+EO. In the parameters feed efficiency, dry matter intake and nutrient expressed in kg day-1 and percentage of live weight were not observed differences (P > 0.05) between treatments. Data on apparent digestibility, feeding behavior and carcass characteristics did not show statistical difference between treatment, except for fat thickness which was higher when associated with any of the additives to the MO, and farm weight was higher in associations containing VI. Associating MO+VI or MO+EO+VI proved to be best in this work compared to MO+EO or only MO in the diets of steers in termination.Objetivou-se avaliar o efeito associativo da monensina sódica à virginiamicina e/ou óleos essenciais sobre o desempenho, o consumo de matéria seca e de nutrientes, a digestibilidade aparente da matéria seca, o comportamento ingestivo e, as características da carcaça de novilhos terminados em confinamento. O experimento teve duração de 106 dias sendo 10 dias de adaptação e 96 dias de período experimental. Foram utilizados 32 novilhos não castrados, mestiços com predomínio da raça angus, com idade média de 12 meses e peso médio de 376 kg, distribuídos em 16 baias. Os tratamentos consistiam na associação dos seguintes aditivos inclusos as rações: Monensina sódica, dose de 200 mg.dia-1 (MO); Monensina sódica, dose de 200 mg.dia-1 + óleo essencial, dose de 1,5 g.dia-1 (MO+OE); Monensina sódica, dose de 200 mg.dia-1 + virginiamicina, dose de 200 mg.dia-1 (MO+VI); Monensina sódica, dose de 200 mg.dia-1 + óleo essencial, dose de 1,5 g.dia-1 + virginiamicina, dose de 200 mg/ dia-1 (MO+OE+VI), cada tratamento possuía quatro repetições, onde cada repetição era composta por uma baia com dois animais. A associação MO+VI em relação a somente MO proporcionou aumento no ganho de peso médio diário (GMD) de 24,44%, 22,35%, 21,10% e 17,31% nas pesagens de 42, 63, 84 e 96 dias, similar a associação de MO+OE+VI que proporcionaram melhora de 21,94%, 13,59%, 15,45% e 14,75% respectivamente nas mesmas pesagens. O ganho de carcaça diário e ganho de carcaça total foram superiores nas associações MO+VI e MO+OE+VI e proporcionaram ganho médio de 16,67 kg a mais em relação a MO e MO+OE. Nos parâmetros eficiência alimentar, consumo de matéria seca e nutrientes expresso em kg.dia-1 e em percentual de peso vivo, não foram observadas diferenças (P > 0,05) significativa entre os tratamentos. Os dados referentes à digestibilidade aparente, comportamento ingestivo e características de carcaça também não apresentaram diferença estatística entre os tratamentos, exceto para espessura de gordura que foi superior quando associado qualquer um dos aditivos à MO, e peso de fazenda que foi superior nas associações que continham VI. A associação de MO+VI ou MO+OE+VI mostraram-se melhores no presente trabalho em relação a MO+OE ou somente MO nas rações dos novilhos em terminação.UEL2018-02-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/2744510.5433/1679-0359.2018v39n1p261Semina: Ciências Agrárias; Vol. 39 No. 1 (2018); 261-274Semina: Ciências Agrárias; v. 39 n. 1 (2018); 261-2741679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/27445/23060Copyright (c) 2018 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessHeker Junior, Julio CezarNeumann, MikaelUeno, Robson KyoshiFalbo, Margarete KimieGalbeiro, SandraSouza, André Martins deVenancio, Bruno JoséSantos, Leslei CarolineAskel, Eloize Jaqueline2022-10-21T12:13:42Zoai:ojs.pkp.sfu.ca:article/27445Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-21T12:13:42Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Effect of monensin sodium associative to virginiamycin and/or essential oils on the performance of feedlot finished steers
Efeito associativo da monensina sódica à virginiamicina e/ou óleos essenciais sobre o desempenho de novilhos terminados em confinamento
title Effect of monensin sodium associative to virginiamycin and/or essential oils on the performance of feedlot finished steers
spellingShingle Effect of monensin sodium associative to virginiamycin and/or essential oils on the performance of feedlot finished steers
Heker Junior, Julio Cezar
Ionophores
Antibiotics
Plant extracts
Performance enhancers.
Ionóforos
Antibióticos
Extratos vegetais
Melhoradores de desempenho.
title_short Effect of monensin sodium associative to virginiamycin and/or essential oils on the performance of feedlot finished steers
title_full Effect of monensin sodium associative to virginiamycin and/or essential oils on the performance of feedlot finished steers
title_fullStr Effect of monensin sodium associative to virginiamycin and/or essential oils on the performance of feedlot finished steers
title_full_unstemmed Effect of monensin sodium associative to virginiamycin and/or essential oils on the performance of feedlot finished steers
title_sort Effect of monensin sodium associative to virginiamycin and/or essential oils on the performance of feedlot finished steers
author Heker Junior, Julio Cezar
author_facet Heker Junior, Julio Cezar
Neumann, Mikael
Ueno, Robson Kyoshi
Falbo, Margarete Kimie
Galbeiro, Sandra
Souza, André Martins de
Venancio, Bruno José
Santos, Leslei Caroline
Askel, Eloize Jaqueline
author_role author
author2 Neumann, Mikael
Ueno, Robson Kyoshi
Falbo, Margarete Kimie
Galbeiro, Sandra
Souza, André Martins de
Venancio, Bruno José
Santos, Leslei Caroline
Askel, Eloize Jaqueline
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Heker Junior, Julio Cezar
Neumann, Mikael
Ueno, Robson Kyoshi
Falbo, Margarete Kimie
Galbeiro, Sandra
Souza, André Martins de
Venancio, Bruno José
Santos, Leslei Caroline
Askel, Eloize Jaqueline
dc.subject.por.fl_str_mv Ionophores
Antibiotics
Plant extracts
Performance enhancers.
Ionóforos
Antibióticos
Extratos vegetais
Melhoradores de desempenho.
topic Ionophores
Antibiotics
Plant extracts
Performance enhancers.
Ionóforos
Antibióticos
Extratos vegetais
Melhoradores de desempenho.
description The objective of this study was to evaluate the associative effect of monensin sodium to virginiamycin and/or essential oils on performance, consumption of nutrients and dry matter, apparent digestibility, feeding behavior and carcass characteristics of feedlot finished steers. The experiment lasted 106 days with 10 days of adaptation and 96-day trial, and had 32 crosses angus steers, average age 12 months and average weight of 376 kg, divided into 16 stalls, the weighing took place every 21 days and at the end of the experiment. The treatments consisted of the combination of the following additives to the diet included: Monensin sodium, 200 mg day-1 (MO); Monensin sodium, a dose of 200 mg day-1 + essential oil dose of 1.5g day-1 (MO+EO); Monensin sodium, a dose of 200 mg day-1 + virginiamycin, 200 mg day-1 (MO+VI); Monensin sodium, 200 mg day-1 + essential oil dose of 1.5g day-1 + virginiamycin day, 200 mg day-1 (MO+EO+VI), each treatment had four repetitions, where each repetitions consisted of a bay with two animals. The MO+VI association in relation to MO only increase in average daily gain (ADG) of 24.44%, 22.35%, 21.10% and 17.31% in weighing 42, 63, 84 and 96 days, similar the combination of MO+EO+VI which provided an improvement of 21.94%, 13.59%, 15.45% and 14.75% respectively in the same weightings. The daily carcass gain and carcass overall gain were higher in associations MO+VI and MO+EO+VI and provided an average gain of 16.67 kg more compared to MO and MO+EO. In the parameters feed efficiency, dry matter intake and nutrient expressed in kg day-1 and percentage of live weight were not observed differences (P > 0.05) between treatments. Data on apparent digestibility, feeding behavior and carcass characteristics did not show statistical difference between treatment, except for fat thickness which was higher when associated with any of the additives to the MO, and farm weight was higher in associations containing VI. Associating MO+VI or MO+EO+VI proved to be best in this work compared to MO+EO or only MO in the diets of steers in termination.
publishDate 2018
dc.date.none.fl_str_mv 2018-02-16
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Empírica de Campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/27445
10.5433/1679-0359.2018v39n1p261
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/27445
identifier_str_mv 10.5433/1679-0359.2018v39n1p261
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/27445/23060
dc.rights.driver.fl_str_mv Copyright (c) 2018 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 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. 39 No. 1 (2018); 261-274
Semina: Ciências Agrárias; v. 39 n. 1 (2018); 261-274
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
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