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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
25/01/2006 |
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Data da última atualização: |
18/09/2017 |
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Autoria: |
TOMICH, T. R.; GONCALVES, L. C.; TOMICH, R. G. P.; RODRIGUES, J. A. S.; BORGES, I.; RODRIGUEZ, N. M. |
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Afiliação: |
JOSE AVELINO SANTOS RODRIGUES, CNPMS. |
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Título: |
Características químicas e digestibilidade in vitro de silagens de girassol. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, Viçosa, v. 33, n. 6, p. 1672-1682 , 2004. Supl. 1 |
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Idioma: |
Português |
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Conteúdo: |
Silages of 13 cultivars (AS243, AS603, Cargill 11, Contiflor 3, Contiflor 7, DK180, M734, M737, M738, M742, Rumbosol 90, Rumbosol 91, V2000 and Media) of sunflower (Helianthus annuus L.) were evaluated for chemical characteristics and in vitro dry matter digestibility (IVDMD). The silages were produced when the plants had >90% ripe grains. The experimental procedure followed an entirely randomized design and the mean values were compared with SNK test (P<.05). The lowest dry matter content (19.8%) was obtained from the hybrid M737, and the highest were from Contiflor 7 (31.2%) and Cargill 11 (32.2%). The pH values varied from 4.1 to 5.5, and the ammonium-nitrogen content as percentage of total nitrogen varied from 5.9 to 14.6%. The averages of obtained lactic, acetic and butyric acids were 7.1, 1.9 and 0.06%, respectively. The hybrid Rumbosol 91 had the lowest percentage of crude protein (7.2%), while >9.0% crude protein was observed in 5 cultivars. The obtained ether extract (EE; 14.7%) was quite high when compared with the other roughages. The neutral detergent fibre, acid detergent fibre (ADF) and lignin contents were 45.8, 35.7 and 6.4%, respectively, and were negatively correlated to IVDMD (general average of 49.8%). The silages had low concentrations of residual soluble carbohydrates. The high ADF and lignin, and the average of IVDMD (49.8%) can restrict the application of sunflower silage and the high EE content can limit the level of inclusion of silage in bovine rations.. MenosSilages of 13 cultivars (AS243, AS603, Cargill 11, Contiflor 3, Contiflor 7, DK180, M734, M737, M738, M742, Rumbosol 90, Rumbosol 91, V2000 and Media) of sunflower (Helianthus annuus L.) were evaluated for chemical characteristics and in vitro dry matter digestibility (IVDMD). The silages were produced when the plants had >90% ripe grains. The experimental procedure followed an entirely randomized design and the mean values were compared with SNK test (P<.05). The lowest dry matter content (19.8%) was obtained from the hybrid M737, and the highest were from Contiflor 7 (31.2%) and Cargill 11 (32.2%). The pH values varied from 4.1 to 5.5, and the ammonium-nitrogen content as percentage of total nitrogen varied from 5.9 to 14.6%. The averages of obtained lactic, acetic and butyric acids were 7.1, 1.9 and 0.06%, respectively. The hybrid Rumbosol 91 had the lowest percentage of crude protein (7.2%), while >9.0% crude protein was observed in 5 cultivars. The obtained ether extract (EE; 14.7%) was quite high when compared with the other roughages. The neutral detergent fibre, acid detergent fibre (ADF) and lignin contents were 45.8, 35.7 and 6.4%, respectively, and were negatively correlated to IVDMD (general average of 49.8%). The silages had low concentrations of residual soluble carbohydrates. The high ADF and lignin, and the average of IVDMD (49.8%) can restrict the application of sunflower silage and the high EE content can limit the level of inclusion of silage in bovine rat... Mostrar Tudo |
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Palavras-Chave: |
carbohydrates-; chemical-composition; dry-matter; fibre-; in-vitro-digestibility; lignin-; nitrogen-; pH-; silage-; sunflower-silage; sunflowers-. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/32287/1/Caracteristicas-quimicas.pdf
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Marc: |
LEADER 02393naa a2200313 a 4500
001 1489167
005 2017-09-18
008 2004 bl uuuu u00u1 u #d
100 1 $aTOMICH, T. R.
245 $aCaracterísticas químicas e digestibilidade in vitro de silagens de girassol.$h[electronic resource]
260 $c2004
520 $aSilages of 13 cultivars (AS243, AS603, Cargill 11, Contiflor 3, Contiflor 7, DK180, M734, M737, M738, M742, Rumbosol 90, Rumbosol 91, V2000 and Media) of sunflower (Helianthus annuus L.) were evaluated for chemical characteristics and in vitro dry matter digestibility (IVDMD). The silages were produced when the plants had >90% ripe grains. The experimental procedure followed an entirely randomized design and the mean values were compared with SNK test (P<.05). The lowest dry matter content (19.8%) was obtained from the hybrid M737, and the highest were from Contiflor 7 (31.2%) and Cargill 11 (32.2%). The pH values varied from 4.1 to 5.5, and the ammonium-nitrogen content as percentage of total nitrogen varied from 5.9 to 14.6%. The averages of obtained lactic, acetic and butyric acids were 7.1, 1.9 and 0.06%, respectively. The hybrid Rumbosol 91 had the lowest percentage of crude protein (7.2%), while >9.0% crude protein was observed in 5 cultivars. The obtained ether extract (EE; 14.7%) was quite high when compared with the other roughages. The neutral detergent fibre, acid detergent fibre (ADF) and lignin contents were 45.8, 35.7 and 6.4%, respectively, and were negatively correlated to IVDMD (general average of 49.8%). The silages had low concentrations of residual soluble carbohydrates. The high ADF and lignin, and the average of IVDMD (49.8%) can restrict the application of sunflower silage and the high EE content can limit the level of inclusion of silage in bovine rations..
653 $acarbohydrates-
653 $achemical-composition
653 $adry-matter
653 $afibre-
653 $ain-vitro-digestibility
653 $alignin-
653 $anitrogen-
653 $apH-
653 $asilage-
653 $asunflower-silage
653 $asunflowers-
700 1 $aGONCALVES, L. C.
700 1 $aTOMICH, R. G. P.
700 1 $aRODRIGUES, J. A. S.
700 1 $aBORGES, I.
700 1 $aRODRIGUEZ, N. M.
773 $tRevista Brasileira de Zootecnia, Viçosa$gv. 33, n. 6, p. 1672-1682 , 2004. Supl. 1
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Biblioteca |
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Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Suínos e Aves. Para informações adicionais entre em contato com cnpsa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
08/07/1999 |
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Data da última atualização: |
08/07/1999 |
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Autoria: |
PIFFER, I. A.; CASTRO, A. F. P. de. |
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Afiliação: |
Embrapa Suinos e Aves, Concordia, SC. |
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Título: |
Ocorrencia de fimbria em amostras toxigenicas de Pateurella multocida do tipo D isoladas de suinos e tentativas de estabilizar sua expressao. |
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Ano de publicação: |
1993 |
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Fonte/Imprenta: |
Arquivo Brasileiro de Medicina Veterinaria e Zootecnia, v.45, n.1, p.7-13, 1993. |
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Idioma: |
Português |
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Thesagro: |
Pasteurella Multocida; Suíno. |
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Thesaurus NAL: |
swine. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00547naa a2200157 a 4500
001 1434080
005 1999-07-08
008 1993 bl uuuu u00u1 u #d
100 1 $aPIFFER, I. A.
245 $aOcorrencia de fimbria em amostras toxigenicas de Pateurella multocida do tipo D isoladas de suinos e tentativas de estabilizar sua expressao.
260 $c1993
650 $aswine
650 $aPasteurella Multocida
650 $aSuíno
700 1 $aCASTRO, A. F. P. de
773 $tArquivo Brasileiro de Medicina Veterinaria e Zootecnia$gv.45, n.1, p.7-13, 1993.
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Embrapa Suínos e Aves (CNPSA) |
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