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| 1. |  | SANTOS, M. A. S. dos; LOURENÇO JUNIOR, J. de B.; SENA, A. L. dos S.; NERES, L. de S.; NORONHA, G. N. Identificação das fontes de crescimento da produção de leite na Região Norte do Brasil, 1990-2011. In: CONGRESSO INTERNACIONAL DO LEITE, 12.; WORKSHOP DE POLÍTICAS PÚBLICAS, 12.; SIMPÓSIO DE SUSTENTABILIDADE DA ATIVIDADE LEITEIRA, 13., Porto Velho. Anais... Brasília, DF: Embrapa, 2013.| Biblioteca(s): Embrapa Amazônia Oriental. |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
30/07/2003 |
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Data da última atualização: |
21/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
NUSSIO, C. M. B.; HUBER, J. T.; NUSSIO, L. G. |
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Afiliação: |
CARLA MARIS BITTAR NUSSIO, CPPSE; JOHN TAL HUBER, UNIVERSITY OF ARIZONA; LUIZ GUSTAVO NUSSIO, USP-ESALQ. |
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Título: |
Decoquinate, Lasalocid and Monensin for starter feeds and the performance of Holstein calves to 20 weeks of age. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Scientia Agricola, Piracicaba, v.59, n.3, p.421-426, jul./set. 2002. |
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Idioma: |
Inglês |
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Conteúdo: |
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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Palavras-Chave: |
Feed efficiency; Growth; Ionophore. |
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Thesaurus NAL: |
coccidiostats; weight gain. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPPSE/14583/1/PROCICMBN2002.00081.PDF
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Marc: |
LEADER 01976naa a2200205 a 4500
001 1046444
005 2022-06-21
008 2002 bl uuuu u00u1 u #d
100 1 $aNUSSIO, C. M. B.
245 $aDecoquinate, Lasalocid and Monensin for starter feeds and the performance of Holstein calves to 20 weeks of age.$h[electronic resource]
260 $c2002
520 $aThe 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.
650 $acoccidiostats
650 $aweight gain
653 $aFeed efficiency
653 $aGrowth
653 $aIonophore
700 1 $aHUBER, J. T.
700 1 $aNUSSIO, L. G.
773 $tScientia Agricola, Piracicaba$gv.59, n.3, p.421-426, jul./set. 2002.
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Embrapa Pecuária Sudeste (CPPSE) |
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