Effect of monensin sodium associative to virginiamycin and/or essential oils on the performance of feedlot finished steers
Autor(a) principal: | |
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Data de Publicação: | 2018 |
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/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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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 |
_version_ |
1799306076995190784 |