Evaluation of sorghum silages of different genotypes with and without condensed tannins / Avaliação de silagens de sorgo de diferentes genótipos com e sem tanino condensado.
Autor(a) principal: | |
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Data de Publicação: | 2006 |
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/595843 |
Resumo: | A total of 10 Sorghum cultivar: two lines (CMSXS114, T ) and (CMSXS165, WT ), six hybrids ( 9953101,T; 9953130,T; BR601, WT; BR701, T; BR700, T; and AG2005, WT and two varieties (BR501, WT; and BR506, WT) with 8 replications were ensiled in PVC silos of 3 kg per silo for 60 days and then analyzed for condensed tannins (CT) (colorimetric analysis by the butanol-HCl method), CP, NDF, ADF, and in vitro (IVDMD-24 and 48hs) digestibilities. Condensed tannins (CT) from quebracho were purified using affinity chromatography with sephadex LH-20 and used as a standard. Low concentrations of CT have been defined as 10 g kg-1 DM or less and medium as 10 to 40 g kg-1 DM, and levels exceeding 40 g kg-1 DM as high. Hybrid 9953130 had the highest concentration of CT among the sorghum silages (P < 0.05), with 10.62 g kg-1 DM, and among the sorghum panicles, the hybrid 9953101 with 37.39 g kg-1 DM. Differences among sorghum lines were not detected for lignin and in vitro digestibility (P > 0.09). The highest CP content was noted for line CMSXS165 (97.4 g kg-1; P < 0.05). Concentrations of CP in CMSXS114 (83.2 g kg-1), BR 700 (76.4 g kg-1), BR701 (80.5 g kg-1), and AG2005 (79.2 g kg-1) were above the overall mean (74.0 g kg-1). The in vitro digestibilities (24 and 48 hours) of the two isogenics lines CMSXS114 (T) and CMSXS165 (WT) were not different. We concluded that the CT level did not affect digestibility; however, relative CT concentrations were low. Therefore, we could not suggest significant effects of CT content on DM intake, digestibility levels or performance in cattle fed with any of these sorghum silages. |
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Evaluation of sorghum silages of different genotypes with and without condensed tannins / Avaliação de silagens de sorgo de diferentes genótipos com e sem tanino condensado.SorghumfeedNDFADFIVDMDProteína BrutaSilagemSorgoTaninocrude proteinligninsilageA total of 10 Sorghum cultivar: two lines (CMSXS114, T ) and (CMSXS165, WT ), six hybrids ( 9953101,T; 9953130,T; BR601, WT; BR701, T; BR700, T; and AG2005, WT and two varieties (BR501, WT; and BR506, WT) with 8 replications were ensiled in PVC silos of 3 kg per silo for 60 days and then analyzed for condensed tannins (CT) (colorimetric analysis by the butanol-HCl method), CP, NDF, ADF, and in vitro (IVDMD-24 and 48hs) digestibilities. Condensed tannins (CT) from quebracho were purified using affinity chromatography with sephadex LH-20 and used as a standard. Low concentrations of CT have been defined as 10 g kg-1 DM or less and medium as 10 to 40 g kg-1 DM, and levels exceeding 40 g kg-1 DM as high. Hybrid 9953130 had the highest concentration of CT among the sorghum silages (P < 0.05), with 10.62 g kg-1 DM, and among the sorghum panicles, the hybrid 9953101 with 37.39 g kg-1 DM. Differences among sorghum lines were not detected for lignin and in vitro digestibility (P > 0.09). The highest CP content was noted for line CMSXS165 (97.4 g kg-1; P < 0.05). Concentrations of CP in CMSXS114 (83.2 g kg-1), BR 700 (76.4 g kg-1), BR701 (80.5 g kg-1), and AG2005 (79.2 g kg-1) were above the overall mean (74.0 g kg-1). The in vitro digestibilities (24 and 48 hours) of the two isogenics lines CMSXS114 (T) and CMSXS165 (WT) were not different. We concluded that the CT level did not affect digestibility; however, relative CT concentrations were low. Therefore, we could not suggest significant effects of CT content on DM intake, digestibility levels or performance in cattle fed with any of these sorghum silages.HELOISA CARNEIRO, CNPGL; FAUSTO DE SOUZA SOBRINHO, CNPGL; JOSE AVELINO SANTOS RODRIGUES, CNPMS; JOAO EUSTAQUIO CABRAL DE MIRANDA, CNPGL; SARAH SILVA BRUM, Estagiária-CNPGL.CARNEIRO, H.SOUZA SOBRINHO, F. deRODRIGUES, J. A. S.MIRANDA, J. E. C. deBRUM, S. S.2022-08-09T19:20:03Z2022-08-09T19:20:03Z2007-10-052006info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRevista Brasileira de Milho e Sorgo, Sete Lagoas, v. 5, n. 2, p. 257-265, 2006.http://www.alice.cnptia.embrapa.br/alice/handle/doc/595843enginfo: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:EMBRAPA2022-08-09T19:20:11Zoai:www.alice.cnptia.embrapa.br:doc/595843Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542022-08-09T19:20:11falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542022-08-09T19:20:11Repositório 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 |
Evaluation of sorghum silages of different genotypes with and without condensed tannins / Avaliação de silagens de sorgo de diferentes genótipos com e sem tanino condensado. |
title |
Evaluation of sorghum silages of different genotypes with and without condensed tannins / Avaliação de silagens de sorgo de diferentes genótipos com e sem tanino condensado. |
spellingShingle |
Evaluation of sorghum silages of different genotypes with and without condensed tannins / Avaliação de silagens de sorgo de diferentes genótipos com e sem tanino condensado. CARNEIRO, H. Sorghum feed NDF ADF IVDMD Proteína Bruta Silagem Sorgo Tanino crude protein lignin silage |
title_short |
Evaluation of sorghum silages of different genotypes with and without condensed tannins / Avaliação de silagens de sorgo de diferentes genótipos com e sem tanino condensado. |
title_full |
Evaluation of sorghum silages of different genotypes with and without condensed tannins / Avaliação de silagens de sorgo de diferentes genótipos com e sem tanino condensado. |
title_fullStr |
Evaluation of sorghum silages of different genotypes with and without condensed tannins / Avaliação de silagens de sorgo de diferentes genótipos com e sem tanino condensado. |
title_full_unstemmed |
Evaluation of sorghum silages of different genotypes with and without condensed tannins / Avaliação de silagens de sorgo de diferentes genótipos com e sem tanino condensado. |
title_sort |
Evaluation of sorghum silages of different genotypes with and without condensed tannins / Avaliação de silagens de sorgo de diferentes genótipos com e sem tanino condensado. |
author |
CARNEIRO, H. |
author_facet |
CARNEIRO, H. SOUZA SOBRINHO, F. de RODRIGUES, J. A. S. MIRANDA, J. E. C. de BRUM, S. S. |
author_role |
author |
author2 |
SOUZA SOBRINHO, F. de RODRIGUES, J. A. S. MIRANDA, J. E. C. de BRUM, S. S. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
HELOISA CARNEIRO, CNPGL; FAUSTO DE SOUZA SOBRINHO, CNPGL; JOSE AVELINO SANTOS RODRIGUES, CNPMS; JOAO EUSTAQUIO CABRAL DE MIRANDA, CNPGL; SARAH SILVA BRUM, Estagiária-CNPGL. |
dc.contributor.author.fl_str_mv |
CARNEIRO, H. SOUZA SOBRINHO, F. de RODRIGUES, J. A. S. MIRANDA, J. E. C. de BRUM, S. S. |
dc.subject.por.fl_str_mv |
Sorghum feed NDF ADF IVDMD Proteína Bruta Silagem Sorgo Tanino crude protein lignin silage |
topic |
Sorghum feed NDF ADF IVDMD Proteína Bruta Silagem Sorgo Tanino crude protein lignin silage |
description |
A total of 10 Sorghum cultivar: two lines (CMSXS114, T ) and (CMSXS165, WT ), six hybrids ( 9953101,T; 9953130,T; BR601, WT; BR701, T; BR700, T; and AG2005, WT and two varieties (BR501, WT; and BR506, WT) with 8 replications were ensiled in PVC silos of 3 kg per silo for 60 days and then analyzed for condensed tannins (CT) (colorimetric analysis by the butanol-HCl method), CP, NDF, ADF, and in vitro (IVDMD-24 and 48hs) digestibilities. Condensed tannins (CT) from quebracho were purified using affinity chromatography with sephadex LH-20 and used as a standard. Low concentrations of CT have been defined as 10 g kg-1 DM or less and medium as 10 to 40 g kg-1 DM, and levels exceeding 40 g kg-1 DM as high. Hybrid 9953130 had the highest concentration of CT among the sorghum silages (P < 0.05), with 10.62 g kg-1 DM, and among the sorghum panicles, the hybrid 9953101 with 37.39 g kg-1 DM. Differences among sorghum lines were not detected for lignin and in vitro digestibility (P > 0.09). The highest CP content was noted for line CMSXS165 (97.4 g kg-1; P < 0.05). Concentrations of CP in CMSXS114 (83.2 g kg-1), BR 700 (76.4 g kg-1), BR701 (80.5 g kg-1), and AG2005 (79.2 g kg-1) were above the overall mean (74.0 g kg-1). The in vitro digestibilities (24 and 48 hours) of the two isogenics lines CMSXS114 (T) and CMSXS165 (WT) were not different. We concluded that the CT level did not affect digestibility; however, relative CT concentrations were low. Therefore, we could not suggest significant effects of CT content on DM intake, digestibility levels or performance in cattle fed with any of these sorghum silages. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006 2007-10-05 2022-08-09T19:20:03Z 2022-08-09T19:20:03Z |
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 |
Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 5, n. 2, p. 257-265, 2006. http://www.alice.cnptia.embrapa.br/alice/handle/doc/595843 |
identifier_str_mv |
Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 5, n. 2, p. 257-265, 2006. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/595843 |
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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1794503527914012672 |