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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
14/12/2005 |
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Data da última atualização: |
14/12/2023 |
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Autoria: |
CARVALHO, S.; SILVA, M. de F. F. da; CERUTTI, R.; PIVATO, J.; OLIVEIRA, J. de; OLIVEIRA, R. de; RAMOS, V.; CREMONESE, R. B. |
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Título: |
Desempenho e características da carcaça de cordeiros alimentados com diferentes relaçoes volumosos : concentrado. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 42., 2005, Goiânia. A produção animal e o foco no agronegócio: anais. Goiânia: Sociedade Brasileira de Zootecnia, 2005. 5 f. CD ROM. |
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Idioma: |
Português |
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Conteúdo: |
0 presente estudo objetivou avaliar 0 desempenho e as caracteristicas da carcaça de cordeiros terminados em confinamento. Utilizou-se 12 cordeiros, machos, nao castrados, filhos de carneiro lle de France com ovelhas sem raça definida. Foram testadas tres dietas, compostas por diferentes relaçoes volumoso:concentrado, sendo: 30:70; 50:50 e 70:30, com base na materia seca. 0 alimento utilizado foi composto de silagem de milho (Zea mays L.), milho desintegrado, farelo de soja e calcaria calcitico. As dietas foram formuladas para serem isoproteicas, contendo 17% de PB. Os animais foram abatidos quando completaram 60 dias de confinamento. 0 aumento do teor de volumoso na dieta resultou em reduçao linear (P<0,01) do peso final, ganho de peso diario, pesos de carcaças quente e fria e nos pesos de quarto, paleta e costilhar. Observou-se tambem reduçao linear (P<0,05) nos rendimentos de carcaça quente e fria e no peso de pescoço. A conversao alimentar piorou com 0 aumento do teor de volumoso na dieta dos cordeiros. |
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Palavras-Chave: |
Característica; Desempenho produtivo. |
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Thesagro: |
Alimento Concentrado; Carcaça; Ovino; Rendimento; Volumosos. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01972nam a2200277 a 4500
001 1531731
005 2023-12-14
008 2005 bl uuuu u00u1 u #d
100 1 $aCARVALHO, S.
245 $aDesempenho e características da carcaça de cordeiros alimentados com diferentes relaçoes volumosos$bconcentrado.
260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 42., 2005, Goiânia. A produção animal e o foco no agronegócio: anais. Goiânia: Sociedade Brasileira de Zootecnia, 2005. 5 f. CD ROM.$c2005
520 $a0 presente estudo objetivou avaliar 0 desempenho e as caracteristicas da carcaça de cordeiros terminados em confinamento. Utilizou-se 12 cordeiros, machos, nao castrados, filhos de carneiro lle de France com ovelhas sem raça definida. Foram testadas tres dietas, compostas por diferentes relaçoes volumoso:concentrado, sendo: 30:70; 50:50 e 70:30, com base na materia seca. 0 alimento utilizado foi composto de silagem de milho (Zea mays L.), milho desintegrado, farelo de soja e calcaria calcitico. As dietas foram formuladas para serem isoproteicas, contendo 17% de PB. Os animais foram abatidos quando completaram 60 dias de confinamento. 0 aumento do teor de volumoso na dieta resultou em reduçao linear (P<0,01) do peso final, ganho de peso diario, pesos de carcaças quente e fria e nos pesos de quarto, paleta e costilhar. Observou-se tambem reduçao linear (P<0,05) nos rendimentos de carcaça quente e fria e no peso de pescoço. A conversao alimentar piorou com 0 aumento do teor de volumoso na dieta dos cordeiros.
650 $aAlimento Concentrado
650 $aCarcaça
650 $aOvino
650 $aRendimento
650 $aVolumosos
653 $aCaracterística
653 $aDesempenho produtivo
700 1 $aSILVA, M. de F. F. da
700 1 $aCERUTTI, R.
700 1 $aPIVATO, J.
700 1 $aOLIVEIRA, J. de
700 1 $aOLIVEIRA, R. de
700 1 $aRAMOS, V.
700 1 $aCREMONESE, R. B.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
05/07/2001 |
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Data da última atualização: |
28/07/2008 |
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Autoria: |
ECKERT, B.; WEBER, O. B.; KIRCHHOF, G.; HALBRITTER, A.; STOFFELS, M.; HARTMANN, A. |
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Título: |
Azospirillum doebereinerae sp. nov., a nitrogen-fixing bacterium associated with the C4-grass Miscanthus. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
International Journal of Systematic and Evolutionary Microbiology, Reading, v. 51, p. 17-26, 2001. |
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Idioma: |
Inglês |
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Conteúdo: |
A new group of nitrogen-fixing Azospirillum sp. bacteria was isolated from the roots of the C4-gramineous plant Miscanthus. Polyphasic taxonomy was performed, including auxanography using API galleries, physiological tests and 165 rRNA sequence comparison. The ability of the isolates to fix dinitrogen was evaluated by amplification of the nifD gene, immunodetection of the dinitrogenase reductase and acetylene-reduction assay. On the basis of these results, the nitrogen-fixing isolates represent a new species within the genus Azospirillum. Its closest phylogenetic neighbours, as deduced by 165 rDNA- based analysis, are Azospirillum lipoferum, Azospirillum largimobile and Azospirillum brasilense with 96.6,96.6 and 95.9% sequence similarity, respectively. Two 165 rRNA-targeting oligonucleotide probes were developed which differentiate the new species from the other Azospirillum species by whole-cell fluorescence hybridization. Strains of the new species are curved rods or S-shaped, 1.0-1.5 /lm in width and 2.0-30 /lm in length, Gram-negative and motile with a single polar flagellum. Optimum growth occurs at 30 °C and at pH values between 6.0 and 7.0. No growth takes place at 37 °C. They have a respiratory type of metabolism, grow well on arabinose, D-fructose, gluconate, glucose, glycerol, malate, mannitol and sorbitol. They differ from A.
largimobile and A. lipoferum by their inability to use N-acetylglucosamine and D-ribose, from A. lipoferum by their ability to grow without biotin supplementation and from A. brasilense by their growth with D-mannitol and D-sorbitol as sole carbon sources. Nitrogen fixation occurs in microaerobic nitrogen-limited conditions. For this species, the name Azospirillum doebereinerae sp. nov. is suggested, with strain GSF71T as the type strain ( = DSM 13131T; reference strain Ma4 = DSM 13400). Its G+C content is 70.7 mol%. MenosA new group of nitrogen-fixing Azospirillum sp. bacteria was isolated from the roots of the C4-gramineous plant Miscanthus. Polyphasic taxonomy was performed, including auxanography using API galleries, physiological tests and 165 rRNA sequence comparison. The ability of the isolates to fix dinitrogen was evaluated by amplification of the nifD gene, immunodetection of the dinitrogenase reductase and acetylene-reduction assay. On the basis of these results, the nitrogen-fixing isolates represent a new species within the genus Azospirillum. Its closest phylogenetic neighbours, as deduced by 165 rDNA- based analysis, are Azospirillum lipoferum, Azospirillum largimobile and Azospirillum brasilense with 96.6,96.6 and 95.9% sequence similarity, respectively. Two 165 rRNA-targeting oligonucleotide probes were developed which differentiate the new species from the other Azospirillum species by whole-cell fluorescence hybridization. Strains of the new species are curved rods or S-shaped, 1.0-1.5 /lm in width and 2.0-30 /lm in length, Gram-negative and motile with a single polar flagellum. Optimum growth occurs at 30 °C and at pH values between 6.0 and 7.0. No growth takes place at 37 °C. They have a respiratory type of metabolism, grow well on arabinose, D-fructose, gluconate, glucose, glycerol, malate, mannitol and sorbitol. They differ from A.
largimobile and A. lipoferum by their inability to use N-acetylglucosamine and D-ribose, from A. lipoferum by their ability to grow without... Mostrar Tudo |
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Palavras-Chave: |
Bactéria diazotrófica; Diazotrophic bacteria. |
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Thesaurus NAL: |
Azospirillum. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02562naa a2200217 a 4500
001 1598619
005 2008-07-28
008 2001 bl --- 0-- u #d
100 1 $aECKERT, B.
245 $aAzospirillum doebereinerae sp. nov., a nitrogen-fixing bacterium associated with the C4-grass Miscanthus.
260 $c2001
520 $aA new group of nitrogen-fixing Azospirillum sp. bacteria was isolated from the roots of the C4-gramineous plant Miscanthus. Polyphasic taxonomy was performed, including auxanography using API galleries, physiological tests and 165 rRNA sequence comparison. The ability of the isolates to fix dinitrogen was evaluated by amplification of the nifD gene, immunodetection of the dinitrogenase reductase and acetylene-reduction assay. On the basis of these results, the nitrogen-fixing isolates represent a new species within the genus Azospirillum. Its closest phylogenetic neighbours, as deduced by 165 rDNA- based analysis, are Azospirillum lipoferum, Azospirillum largimobile and Azospirillum brasilense with 96.6,96.6 and 95.9% sequence similarity, respectively. Two 165 rRNA-targeting oligonucleotide probes were developed which differentiate the new species from the other Azospirillum species by whole-cell fluorescence hybridization. Strains of the new species are curved rods or S-shaped, 1.0-1.5 /lm in width and 2.0-30 /lm in length, Gram-negative and motile with a single polar flagellum. Optimum growth occurs at 30 °C and at pH values between 6.0 and 7.0. No growth takes place at 37 °C. They have a respiratory type of metabolism, grow well on arabinose, D-fructose, gluconate, glucose, glycerol, malate, mannitol and sorbitol. They differ from A. largimobile and A. lipoferum by their inability to use N-acetylglucosamine and D-ribose, from A. lipoferum by their ability to grow without biotin supplementation and from A. brasilense by their growth with D-mannitol and D-sorbitol as sole carbon sources. Nitrogen fixation occurs in microaerobic nitrogen-limited conditions. For this species, the name Azospirillum doebereinerae sp. nov. is suggested, with strain GSF71T as the type strain ( = DSM 13131T; reference strain Ma4 = DSM 13400). Its G+C content is 70.7 mol%.
650 $aAzospirillum
653 $aBactéria diazotrófica
653 $aDiazotrophic bacteria
700 1 $aWEBER, O. B.
700 1 $aKIRCHHOF, G.
700 1 $aHALBRITTER, A.
700 1 $aSTOFFELS, M.
700 1 $aHARTMANN, A.
773 $tInternational Journal of Systematic and Evolutionary Microbiology, Reading$gv. 51, p. 17-26, 2001.
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