Effects of zeranol and A, D and E vitamins. I. On the performance of finishing crossbred steers.
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Brasileira (Online) |
Texto Completo: | https://seer.sct.embrapa.br/index.php/pab/article/view/16543 |
Resumo: | Sixty-four crossbred animals Guzera x Holstein and Guzera x charolais, with average age of 21.4 ± 0,6 months and liveweight of 361.2 ± 11.6 kg were used in order to study the effocts of zeranol implant and A, D, and E vitamins minisiration, on the performance of finishing crassbred steers confined during the finishing period. The statistical design was in randamized blocks, in a factorial arrangement 2³, with two types of crossbreeding, two levels of vitamins (0 and 5.0 ml/animal) and two levels of anabolic agent (0 and 36.0 mg of zeranol/animal), with eight replications. The animal were fed with corn silage 'ad libitum', 4.0 kg of ground cron grain, both offered daily, in two meals, besides 1.0 kg of molasses and urea mixture (9:1), and 100 g of mineralized salt. The best liveweight gains (P < 0.01) were obtained with thee Guzera x Holstein crossbreds (1.29 kg/animal/day), compared to Guzera x Charolais crossbreds (1.16 kg/animal/day). The animals that received the anabolic agent showed gains of 1.27 kg/animal/day, higher than those that did not ceive it (1.18 kg/animal/day). The application of vitamins did not affect me weight gain of the animals, whose values were 1.22 and 1.22 kg/day to the animals with and without vitamins A, D, and E, respectively. |
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Effects of zeranol and A, D and E vitamins. I. On the performance of finishing crossbred steers.Efeitos de zeranol e vitaminas A, D e E. I. No desempenho de bovinos mestiços confinados na fase de terminaçãoliveweight; crassbreeding; anabolic agent; corn silagepeso vivo; mestiçagem; anabolizante; silagem de milhoSixty-four crossbred animals Guzera x Holstein and Guzera x charolais, with average age of 21.4 ± 0,6 months and liveweight of 361.2 ± 11.6 kg were used in order to study the effocts of zeranol implant and A, D, and E vitamins minisiration, on the performance of finishing crassbred steers confined during the finishing period. The statistical design was in randamized blocks, in a factorial arrangement 2³, with two types of crossbreeding, two levels of vitamins (0 and 5.0 ml/animal) and two levels of anabolic agent (0 and 36.0 mg of zeranol/animal), with eight replications. The animal were fed with corn silage 'ad libitum', 4.0 kg of ground cron grain, both offered daily, in two meals, besides 1.0 kg of molasses and urea mixture (9:1), and 100 g of mineralized salt. The best liveweight gains (P < 0.01) were obtained with thee Guzera x Holstein crossbreds (1.29 kg/animal/day), compared to Guzera x Charolais crossbreds (1.16 kg/animal/day). The animals that received the anabolic agent showed gains of 1.27 kg/animal/day, higher than those that did not ceive it (1.18 kg/animal/day). The application of vitamins did not affect me weight gain of the animals, whose values were 1.22 and 1.22 kg/day to the animals with and without vitamins A, D, and E, respectively.Foram utilizados 64 animais mestiços Guzerá x Holandês e Guzerá x Charolês, com idade média de 21,4 ± 0,6 meses e peso vivo médio de 361,2 ± 11,6 kg, para estudar os efeitos do implante do zeranol e da ministração de vitaminas A, D e E sobre o desempenho de bovinos em confinamento durante a fase de terminação. O delineamento estatístico foi em blocos casualizados, em esquema fatorial 23, com dois tipos de mestiçagem, dois níveis de vitaminas (0 e 5,0 ml/cabeça) e dois níveis de anabolizante (0 e 36,0 mg de zeranol/cabeça), com oito repetições. Os animais foram alimentados com silagem de milho, à vontade, e 4,0 kg de grão de sorgo moídos, ambos oferecidos diariamente, em duas refeições, além de 1,0 kg da mistura melaço e uréia (9:1) e 100 gramas de sal mineralizado. Os melhores ganhos em peso (P < 0,01) foram obtidos com os mestiços Guzerá x Holandês (1,29 kg/cabeça/dia), em comparação com os mestiços Guzerá x Charolês (1,16 kg/cabeça/dia). Os animais que receberam o anabolizante apresentaram ganhos da ordem de 1,27 kg/cabeça/dia, superiores (P < 0,05) àqueles que não receberam (1,18 kg/cabeça/dia). A aplicação das vitaminas não melhorou o ganho em peso dos animais, cujos valores foram 1,22 e 1,22 kg/dia para os animais com e sem vitaminas A, D e E, respectivamente.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraVieira, Paulo de FigueiredoSampaio, Alexandre Amstalden Moraesde Oliveira, Mauro Dal SeccoFavoretto, VanildoTosi, HugoBanzato, David Ariovaldo2014-04-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/16543Pesquisa Agropecuaria Brasileira; v.24, n.11, nov. 1989; 1357-1360Pesquisa Agropecuária Brasileira; v.24, n.11, nov. 1989; 1357-13601678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/16543/10818info:eu-repo/semantics/openAccess2014-08-29T19:08:22Zoai:ojs.seer.sct.embrapa.br:article/16543Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-08-29T19:08:22Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Effects of zeranol and A, D and E vitamins. I. On the performance of finishing crossbred steers. Efeitos de zeranol e vitaminas A, D e E. I. No desempenho de bovinos mestiços confinados na fase de terminação |
title |
Effects of zeranol and A, D and E vitamins. I. On the performance of finishing crossbred steers. |
spellingShingle |
Effects of zeranol and A, D and E vitamins. I. On the performance of finishing crossbred steers. Vieira, Paulo de Figueiredo liveweight; crassbreeding; anabolic agent; corn silage peso vivo; mestiçagem; anabolizante; silagem de milho |
title_short |
Effects of zeranol and A, D and E vitamins. I. On the performance of finishing crossbred steers. |
title_full |
Effects of zeranol and A, D and E vitamins. I. On the performance of finishing crossbred steers. |
title_fullStr |
Effects of zeranol and A, D and E vitamins. I. On the performance of finishing crossbred steers. |
title_full_unstemmed |
Effects of zeranol and A, D and E vitamins. I. On the performance of finishing crossbred steers. |
title_sort |
Effects of zeranol and A, D and E vitamins. I. On the performance of finishing crossbred steers. |
author |
Vieira, Paulo de Figueiredo |
author_facet |
Vieira, Paulo de Figueiredo Sampaio, Alexandre Amstalden Moraes de Oliveira, Mauro Dal Secco Favoretto, Vanildo Tosi, Hugo Banzato, David Ariovaldo |
author_role |
author |
author2 |
Sampaio, Alexandre Amstalden Moraes de Oliveira, Mauro Dal Secco Favoretto, Vanildo Tosi, Hugo Banzato, David Ariovaldo |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Vieira, Paulo de Figueiredo Sampaio, Alexandre Amstalden Moraes de Oliveira, Mauro Dal Secco Favoretto, Vanildo Tosi, Hugo Banzato, David Ariovaldo |
dc.subject.por.fl_str_mv |
liveweight; crassbreeding; anabolic agent; corn silage peso vivo; mestiçagem; anabolizante; silagem de milho |
topic |
liveweight; crassbreeding; anabolic agent; corn silage peso vivo; mestiçagem; anabolizante; silagem de milho |
description |
Sixty-four crossbred animals Guzera x Holstein and Guzera x charolais, with average age of 21.4 ± 0,6 months and liveweight of 361.2 ± 11.6 kg were used in order to study the effocts of zeranol implant and A, D, and E vitamins minisiration, on the performance of finishing crassbred steers confined during the finishing period. The statistical design was in randamized blocks, in a factorial arrangement 2³, with two types of crossbreeding, two levels of vitamins (0 and 5.0 ml/animal) and two levels of anabolic agent (0 and 36.0 mg of zeranol/animal), with eight replications. The animal were fed with corn silage 'ad libitum', 4.0 kg of ground cron grain, both offered daily, in two meals, besides 1.0 kg of molasses and urea mixture (9:1), and 100 g of mineralized salt. The best liveweight gains (P < 0.01) were obtained with thee Guzera x Holstein crossbreds (1.29 kg/animal/day), compared to Guzera x Charolais crossbreds (1.16 kg/animal/day). The animals that received the anabolic agent showed gains of 1.27 kg/animal/day, higher than those that did not ceive it (1.18 kg/animal/day). The application of vitamins did not affect me weight gain of the animals, whose values were 1.22 and 1.22 kg/day to the animals with and without vitamins A, D, and E, respectively. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-04-17 |
dc.type.none.fl_str_mv |
|
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://seer.sct.embrapa.br/index.php/pab/article/view/16543 |
url |
https://seer.sct.embrapa.br/index.php/pab/article/view/16543 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.sct.embrapa.br/index.php/pab/article/view/16543/10818 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
publisher.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira Pesquisa Agropecuária Brasileira |
dc.source.none.fl_str_mv |
Pesquisa Agropecuaria Brasileira; v.24, n.11, nov. 1989; 1357-1360 Pesquisa Agropecuária Brasileira; v.24, n.11, nov. 1989; 1357-1360 1678-3921 0100-104x reponame:Pesquisa Agropecuária Brasileira (Online) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Pesquisa Agropecuária Brasileira (Online) |
collection |
Pesquisa Agropecuária Brasileira (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
pab@sct.embrapa.br || sct.pab@embrapa.br |
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1793416716470976512 |