Silage quality of six sorghum cultivars for sheep.
Autor(a) principal: | |
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Data de Publicação: | 2018 |
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/1096770 |
Resumo: | The objective of this work was to evaluate the silage quality, fermentation profile, intake, and digestibility of six sorghum cultivars for sheep feeding. 'SF 15', 'IPA 2502', 'BRS 655', 'BR 601', 'BRS 506', and 'Sudão' were cultivated in randomized complete block designs with five replicates, harvested, and ensiled when plants reached the soft-dough grain stage. Silage quality was determined in laboratory silos. Intake and apparent digestibility were determined during 22 days, using 24 Santa Inês lambs (35.5±2.21 kg) randomly distributed in the treatments. Silage from 'IPA 2502' had the lowest contents of dry matter, neutral detergent fiber, and acid detergent fiber; the highest nonfibrous carbohydrate and total digestible nutrient contents; and the greatest dry matter degradability. Silages from 'BR 601' and 'BRS 506' showed the highest values of crude protein, whereas those of 'SF 15' and 'Sudão' had the highest levels of fibrous fractions. Lambs fed silage from 'IPA 2502' consumed more dry matter and nonfibrous carbohydrates, and their crude protein digestibility was also greater than that from the consumption of other cultivar silages. 'IPA 2502' stands out for its nutritional characteristics, which resulted in better animal performance. |
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Silage quality of six sorghum cultivars for sheep.SorghumFermentation profilePerfil de fermentaçãoValor nutricionalCondições semiáridasSemiarid conditionsDigestibilidadeRuminanteDigestibilityNutritive valueRuminantsThe objective of this work was to evaluate the silage quality, fermentation profile, intake, and digestibility of six sorghum cultivars for sheep feeding. 'SF 15', 'IPA 2502', 'BRS 655', 'BR 601', 'BRS 506', and 'Sudão' were cultivated in randomized complete block designs with five replicates, harvested, and ensiled when plants reached the soft-dough grain stage. Silage quality was determined in laboratory silos. Intake and apparent digestibility were determined during 22 days, using 24 Santa Inês lambs (35.5±2.21 kg) randomly distributed in the treatments. Silage from 'IPA 2502' had the lowest contents of dry matter, neutral detergent fiber, and acid detergent fiber; the highest nonfibrous carbohydrate and total digestible nutrient contents; and the greatest dry matter degradability. Silages from 'BR 601' and 'BRS 506' showed the highest values of crude protein, whereas those of 'SF 15' and 'Sudão' had the highest levels of fibrous fractions. Lambs fed silage from 'IPA 2502' consumed more dry matter and nonfibrous carbohydrates, and their crude protein digestibility was also greater than that from the consumption of other cultivar silages. 'IPA 2502' stands out for its nutritional characteristics, which resulted in better animal performance.Título em português: Qualidade das silagens de seis cultivares de sorgo para ovinos.Brena Santos Oliveira, Universidade Estadual de Santa Cruz; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; José Augusto Gomes Azevêdo, Universidade Estadual de Santa Cruz; JOSE AVELINO SANTOS RODRIGUES, CNPMS; Frederico Osório Velasco, Universidade Federal de São João Del Rey; ANDRE LUIS ALVES NEVES, CNPGL; Rogério Martins Maurício, Universidade Federal de São João Del Rey; RUI DA SILVA VERNEQUE, CNPGL; RAFAEL DANTAS DOS SANTOS, CPATSA.OLIVEIRA, B. S.PEREIRA, L. G. R.AZEVÊDO, J. A. G.RODRIGUES, J. A. S.VELASCO, F. O.NEVES, A. L. A.MAURÍCIO, R. M.VERNEQUE, R. da S.SANTOS, R. D. dos2018-10-04T00:47:34Z2018-10-04T00:47:34Z2018-10-0320182018-10-04T00:47:34Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 2, p. 256-464, fev. 2018.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1096770enginfo: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:EMBRAPA2018-10-04T00:47:41Zoai:www.alice.cnptia.embrapa.br:doc/1096770Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542018-10-04T00:47:41falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542018-10-04T00:47:41Repositório 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 |
Silage quality of six sorghum cultivars for sheep. |
title |
Silage quality of six sorghum cultivars for sheep. |
spellingShingle |
Silage quality of six sorghum cultivars for sheep. OLIVEIRA, B. S. Sorghum Fermentation profile Perfil de fermentação Valor nutricional Condições semiáridas Semiarid conditions Digestibilidade Ruminante Digestibility Nutritive value Ruminants |
title_short |
Silage quality of six sorghum cultivars for sheep. |
title_full |
Silage quality of six sorghum cultivars for sheep. |
title_fullStr |
Silage quality of six sorghum cultivars for sheep. |
title_full_unstemmed |
Silage quality of six sorghum cultivars for sheep. |
title_sort |
Silage quality of six sorghum cultivars for sheep. |
author |
OLIVEIRA, B. S. |
author_facet |
OLIVEIRA, B. S. PEREIRA, L. G. R. AZEVÊDO, J. A. G. RODRIGUES, J. A. S. VELASCO, F. O. NEVES, A. L. A. MAURÍCIO, R. M. VERNEQUE, R. da S. SANTOS, R. D. dos |
author_role |
author |
author2 |
PEREIRA, L. G. R. AZEVÊDO, J. A. G. RODRIGUES, J. A. S. VELASCO, F. O. NEVES, A. L. A. MAURÍCIO, R. M. VERNEQUE, R. da S. SANTOS, R. D. dos |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Brena Santos Oliveira, Universidade Estadual de Santa Cruz; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; José Augusto Gomes Azevêdo, Universidade Estadual de Santa Cruz; JOSE AVELINO SANTOS RODRIGUES, CNPMS; Frederico Osório Velasco, Universidade Federal de São João Del Rey; ANDRE LUIS ALVES NEVES, CNPGL; Rogério Martins Maurício, Universidade Federal de São João Del Rey; RUI DA SILVA VERNEQUE, CNPGL; RAFAEL DANTAS DOS SANTOS, CPATSA. |
dc.contributor.author.fl_str_mv |
OLIVEIRA, B. S. PEREIRA, L. G. R. AZEVÊDO, J. A. G. RODRIGUES, J. A. S. VELASCO, F. O. NEVES, A. L. A. MAURÍCIO, R. M. VERNEQUE, R. da S. SANTOS, R. D. dos |
dc.subject.por.fl_str_mv |
Sorghum Fermentation profile Perfil de fermentação Valor nutricional Condições semiáridas Semiarid conditions Digestibilidade Ruminante Digestibility Nutritive value Ruminants |
topic |
Sorghum Fermentation profile Perfil de fermentação Valor nutricional Condições semiáridas Semiarid conditions Digestibilidade Ruminante Digestibility Nutritive value Ruminants |
description |
The objective of this work was to evaluate the silage quality, fermentation profile, intake, and digestibility of six sorghum cultivars for sheep feeding. 'SF 15', 'IPA 2502', 'BRS 655', 'BR 601', 'BRS 506', and 'Sudão' were cultivated in randomized complete block designs with five replicates, harvested, and ensiled when plants reached the soft-dough grain stage. Silage quality was determined in laboratory silos. Intake and apparent digestibility were determined during 22 days, using 24 Santa Inês lambs (35.5±2.21 kg) randomly distributed in the treatments. Silage from 'IPA 2502' had the lowest contents of dry matter, neutral detergent fiber, and acid detergent fiber; the highest nonfibrous carbohydrate and total digestible nutrient contents; and the greatest dry matter degradability. Silages from 'BR 601' and 'BRS 506' showed the highest values of crude protein, whereas those of 'SF 15' and 'Sudão' had the highest levels of fibrous fractions. Lambs fed silage from 'IPA 2502' consumed more dry matter and nonfibrous carbohydrates, and their crude protein digestibility was also greater than that from the consumption of other cultivar silages. 'IPA 2502' stands out for its nutritional characteristics, which resulted in better animal performance. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-10-04T00:47:34Z 2018-10-04T00:47:34Z 2018-10-03 2018 2018-10-04T00:47:34Z |
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 |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 2, p. 256-464, fev. 2018. http://www.alice.cnptia.embrapa.br/alice/handle/doc/1096770 |
identifier_str_mv |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 2, p. 256-464, fev. 2018. |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1096770 |
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) |
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EMBRAPA |
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EMBRAPA |
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Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
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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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1794503463178076160 |