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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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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Tipo/Formato |
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Cutter |
Registro |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
21/06/2013 |
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Data da última atualização: |
12/04/2019 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
DUBIELA, C. R.; FAJARDO, T. V. M.; SOUTO, E. R.; NICKEL, O.; EIRAS, M.; REVERS, L. F. |
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Afiliação: |
CARLA R. DUBIELA, UEM; THOR VINICIUS MARTINS FAJARDO, CNPUV; ELIEZER R. SOUTO, UEM; OSMAR NICKEL, CNPUV; MARCELO EIRAS, INSTITUTO BIOLÓGICO; LUIS FERNANDO REVERS, CNPUV. |
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Título: |
Simultaneous detection of Brazilian isolates of grapevine viruses by TaqMan real-time RT-PCR. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Tropical Plant Pathology, Viçosa, v. 38, n. 2, p. 158-165, mar./apr. 2013 |
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Idioma: |
Português |
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Notas: |
Comunicação científica. |
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Conteúdo: |
The aim of this work was to evaluate the efficiency of real-time RT-PCR for detection of different isolates of ten important virus species that infect grapevines in Brazil: Grapevine leafroll-associated virus (GLRaV-1, -2, -3 and -5), Grapevine virus A (GVA), Grapevine virus B (GVB), Grapevine virus D (GVD), Grapevine rupestris stem pitting-associated virus (GRSPaV), Grapevine fleck virus (GFkV) and Grapevine fanleaf virus (GFLV). The reactions consisted of individual (simplex) and simultaneous (duplex) virus detections. Thirty six grapevine accessions, regenerated after thermotherapy and tissue culture treatments, have been analysed. All the above-mentioned viruses were sensitively detected in simplex reactions in samples infected with different virus isolates. Specifically to GLRaV-1 it was necessary to mix reagents refered by different sources to achieve the amplification. GVA, GRSPaV, GLRaV-2 and GLRaV-3 combined with GVB, GFLV, GFkV, GVD and GLRaV-5 were accurately detected in duplex trials. It was shown, that real-time RT-PCR (TaqMan) is able to efficiently detect different local virus species and isolates. |
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Thesagro: |
Diagnostico; Doença de planta; Uva; Vírus; Viticultura. |
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Thesaurus NAL: |
Betaflexiviridae; Closteroviridae. |
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Categoria do assunto: |
-- |
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URL: |
https://www.scielo.br/pdf/tpp/v38n2/a11v38n2.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/84658/1/DUBIELA-TPP-v38n2p158-2013.pdf
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Marc: |
LEADER 01917nam a2200265 a 4500
001 1960405
005 2019-04-12
008 2013 bl uuuu u00u1 u #d
100 1 $aDUBIELA, C. R.
245 $aSimultaneous detection of Brazilian isolates of grapevine viruses by TaqMan real-time RT-PCR.$h[electronic resource]
260 $aTropical Plant Pathology, Viçosa, v. 38, n. 2, p. 158-165, mar./apr. 2013$c2013
500 $aComunicação científica.
520 $aThe aim of this work was to evaluate the efficiency of real-time RT-PCR for detection of different isolates of ten important virus species that infect grapevines in Brazil: Grapevine leafroll-associated virus (GLRaV-1, -2, -3 and -5), Grapevine virus A (GVA), Grapevine virus B (GVB), Grapevine virus D (GVD), Grapevine rupestris stem pitting-associated virus (GRSPaV), Grapevine fleck virus (GFkV) and Grapevine fanleaf virus (GFLV). The reactions consisted of individual (simplex) and simultaneous (duplex) virus detections. Thirty six grapevine accessions, regenerated after thermotherapy and tissue culture treatments, have been analysed. All the above-mentioned viruses were sensitively detected in simplex reactions in samples infected with different virus isolates. Specifically to GLRaV-1 it was necessary to mix reagents refered by different sources to achieve the amplification. GVA, GRSPaV, GLRaV-2 and GLRaV-3 combined with GVB, GFLV, GFkV, GVD and GLRaV-5 were accurately detected in duplex trials. It was shown, that real-time RT-PCR (TaqMan) is able to efficiently detect different local virus species and isolates.
650 $aBetaflexiviridae
650 $aClosteroviridae
650 $aDiagnostico
650 $aDoença de planta
650 $aUva
650 $aVírus
650 $aViticultura
700 1 $aFAJARDO, T. V. M.
700 1 $aSOUTO, E. R.
700 1 $aNICKEL, O.
700 1 $aEIRAS, M.
700 1 $aREVERS, L. F.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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