Decoquinate, Lasalocid and Monensin for starter feeds and the performance of Holstein calves to 20 weeks of age.
Autor(a) principal: | |
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Data de Publicação: | 2002 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/46444 |
Resumo: | The large utilization of coccidiostats in dairy herds has raised the question regards the best product to use, based on better animal performance. Sixty-four Holstein calves were randomly assigned to four treatments at 10 (±4) d of age to evaluate calf performance when fed approved coccidiostats available on the market in Arizona, USA. Calves received a dry calf starter without (control) or with one of the following coccidiostats: lasalocid, 30 mg kg-1 ; decoquinate, 19 mg kg-1 ; and monensin, 30 mg kg-1 . Calves received 3.6 kg d-1 of a commercial 22% CP:20% fat milk replacer until 6 wk of age. Calves were offered starter ìad libitumî up to 2 kg d -1 , and calves had free access to water throughout the trial. Alfalfa hay was offered ìad libitumî after weaning. Performance and dry matter intake (DMI) were monitored for 20 weeks and broken down in different periods of measurement (0-6, 7-12 and 13-20 weeks, respectively). Despite the lower dry matter intake and weight gain for females on monensin treatment during the whole period, differences among coccidiostats were seldom observed under the conditions of this study. Good calf management and the dry, hot climate of Arizona perhaps diminished the chances for subclinical and chronic disease appearance which negated potential differences and differences in calf performances. |
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Decoquinate, Lasalocid and Monensin for starter feeds and the performance of Holstein calves to 20 weeks of age.Feed efficiencyGrowthIonophorecoccidiostatsweight gainThe large utilization of coccidiostats in dairy herds has raised the question regards the best product to use, based on better animal performance. Sixty-four Holstein calves were randomly assigned to four treatments at 10 (±4) d of age to evaluate calf performance when fed approved coccidiostats available on the market in Arizona, USA. Calves received a dry calf starter without (control) or with one of the following coccidiostats: lasalocid, 30 mg kg-1 ; decoquinate, 19 mg kg-1 ; and monensin, 30 mg kg-1 . Calves received 3.6 kg d-1 of a commercial 22% CP:20% fat milk replacer until 6 wk of age. Calves were offered starter ìad libitumî up to 2 kg d -1 , and calves had free access to water throughout the trial. Alfalfa hay was offered ìad libitumî after weaning. Performance and dry matter intake (DMI) were monitored for 20 weeks and broken down in different periods of measurement (0-6, 7-12 and 13-20 weeks, respectively). Despite the lower dry matter intake and weight gain for females on monensin treatment during the whole period, differences among coccidiostats were seldom observed under the conditions of this study. Good calf management and the dry, hot climate of Arizona perhaps diminished the chances for subclinical and chronic disease appearance which negated potential differences and differences in calf performances.CARLA MARIS BITTAR NUSSIO, CPPSEJOHN TAL HUBER, UNIVERSITY OF ARIZONALUIZ GUSTAVO NUSSIO, USP-ESALQ.NUSSIO, C. M. B.HUBER, J. T.NUSSIO, L. G.2011-04-09T21:54:28Z2011-04-09T21:54:28Z2003-07-3020022011-04-10T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleScientia Agricola, Piracicaba, v.59, n.3, p.421-426, jul./set. 2002.http://www.alice.cnptia.embrapa.br/alice/handle/doc/46444enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-15T22:24:35Zoai:www.alice.cnptia.embrapa.br:doc/46444Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-15T22:24:35falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-15T22:24:35Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Decoquinate, Lasalocid and Monensin for starter feeds and the performance of Holstein calves to 20 weeks of age. |
title |
Decoquinate, Lasalocid and Monensin for starter feeds and the performance of Holstein calves to 20 weeks of age. |
spellingShingle |
Decoquinate, Lasalocid and Monensin for starter feeds and the performance of Holstein calves to 20 weeks of age. NUSSIO, C. M. B. Feed efficiency Growth Ionophore coccidiostats weight gain |
title_short |
Decoquinate, Lasalocid and Monensin for starter feeds and the performance of Holstein calves to 20 weeks of age. |
title_full |
Decoquinate, Lasalocid and Monensin for starter feeds and the performance of Holstein calves to 20 weeks of age. |
title_fullStr |
Decoquinate, Lasalocid and Monensin for starter feeds and the performance of Holstein calves to 20 weeks of age. |
title_full_unstemmed |
Decoquinate, Lasalocid and Monensin for starter feeds and the performance of Holstein calves to 20 weeks of age. |
title_sort |
Decoquinate, Lasalocid and Monensin for starter feeds and the performance of Holstein calves to 20 weeks of age. |
author |
NUSSIO, C. M. B. |
author_facet |
NUSSIO, C. M. B. HUBER, J. T. NUSSIO, L. G. |
author_role |
author |
author2 |
HUBER, J. T. NUSSIO, L. G. |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
CARLA MARIS BITTAR NUSSIO, CPPSE JOHN TAL HUBER, UNIVERSITY OF ARIZONA LUIZ GUSTAVO NUSSIO, USP-ESALQ. |
dc.contributor.author.fl_str_mv |
NUSSIO, C. M. B. HUBER, J. T. NUSSIO, L. G. |
dc.subject.por.fl_str_mv |
Feed efficiency Growth Ionophore coccidiostats weight gain |
topic |
Feed efficiency Growth Ionophore coccidiostats weight gain |
description |
The large utilization of coccidiostats in dairy herds has raised the question regards the best product to use, based on better animal performance. Sixty-four Holstein calves were randomly assigned to four treatments at 10 (±4) d of age to evaluate calf performance when fed approved coccidiostats available on the market in Arizona, USA. Calves received a dry calf starter without (control) or with one of the following coccidiostats: lasalocid, 30 mg kg-1 ; decoquinate, 19 mg kg-1 ; and monensin, 30 mg kg-1 . Calves received 3.6 kg d-1 of a commercial 22% CP:20% fat milk replacer until 6 wk of age. Calves were offered starter ìad libitumî up to 2 kg d -1 , and calves had free access to water throughout the trial. Alfalfa hay was offered ìad libitumî after weaning. Performance and dry matter intake (DMI) were monitored for 20 weeks and broken down in different periods of measurement (0-6, 7-12 and 13-20 weeks, respectively). Despite the lower dry matter intake and weight gain for females on monensin treatment during the whole period, differences among coccidiostats were seldom observed under the conditions of this study. Good calf management and the dry, hot climate of Arizona perhaps diminished the chances for subclinical and chronic disease appearance which negated potential differences and differences in calf performances. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002 2003-07-30 2011-04-09T21:54:28Z 2011-04-09T21:54:28Z 2011-04-10T11:11:11Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Scientia Agricola, Piracicaba, v.59, n.3, p.421-426, jul./set. 2002. http://www.alice.cnptia.embrapa.br/alice/handle/doc/46444 |
identifier_str_mv |
Scientia Agricola, Piracicaba, v.59, n.3, p.421-426, jul./set. 2002. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/46444 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
instacron_str |
EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503339689377792 |