IN SITU DEGRADABILITY OF DRY MATTER AND FIBROUS FRACTION SUGARCANE BAGASSE TREATED WITH UREA
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência animal brasileira (Online) |
Texto Completo: | https://revistas.ufg.br/vet/article/view/1682 |
Resumo: | The experiment was conducted to evaluate the in situ degradability of dry matter (iDMD), neutral detergent fiber (iNDFD), acid detergent fiber (iADFD) and hemicel-lulosis of sugar cane bagasse submitted to ammoniation with urea. The treatments consisted of four urea levels (0%, 2.5%, 5.0% and 7.5% on dry matter – DM basis) added to the sugar cane bagasse and addition of 1.2% (DM basis) of ground soybean as urease source. Samples of 3 g of the bagasses were incubated in the rumen of three steers during periods of 0, 12, 24, 48, 72 and 96 hours. The urea addiction to sugar cane bagasse provided increase not only on the iDMD, but also in degradability of cell wall con-tents. The degradability increased of 73.6, 61.3, 45.6 and 65.7% for DM, NDF, ADF and hemicellulosis, respective-ly, at the longer incubation time (96 hours). The iDMD, iNDFD, iADFD and in situ hemicellusosis degradability of sugar cane bagasse were improved by urea treatment.KEY-WORDS: Ammoniation, by product, dry matter, cellular wall. |
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Ciência animal brasileira (Online) |
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IN SITU DEGRADABILITY OF DRY MATTER AND FIBROUS FRACTION SUGARCANE BAGASSE TREATED WITH UREADEGRADABILIDADE IN SITU DA MATÉRIA SECA E DA FRAÇÃO FIBROSA DO BAGAÇO DE CANA-DE-AÇÚCAR TRATADO COM URÉIABagaço de canaNutrição AnimalThe experiment was conducted to evaluate the in situ degradability of dry matter (iDMD), neutral detergent fiber (iNDFD), acid detergent fiber (iADFD) and hemicel-lulosis of sugar cane bagasse submitted to ammoniation with urea. The treatments consisted of four urea levels (0%, 2.5%, 5.0% and 7.5% on dry matter – DM basis) added to the sugar cane bagasse and addition of 1.2% (DM basis) of ground soybean as urease source. Samples of 3 g of the bagasses were incubated in the rumen of three steers during periods of 0, 12, 24, 48, 72 and 96 hours. The urea addiction to sugar cane bagasse provided increase not only on the iDMD, but also in degradability of cell wall con-tents. The degradability increased of 73.6, 61.3, 45.6 and 65.7% for DM, NDF, ADF and hemicellulosis, respective-ly, at the longer incubation time (96 hours). The iDMD, iNDFD, iADFD and in situ hemicellusosis degradability of sugar cane bagasse were improved by urea treatment.KEY-WORDS: Ammoniation, by product, dry matter, cellular wall.O experimento foi desenvolvido para avaliar a de-gradabilidade in situ da matéria seca (DiMS), da fibra em detergente neutro (DiFDN), da fibra em detergente ácido (DiFDA) e da hemicelulose do bagaço de cana-de-açúcar submetido à amonização com uréia. Os tratamentos cons-taram de quatro níveis de uréia (0%, 2,5%, 5,0% e 7,5% na base da matéria seca – MS) adicionados ao bagaço de cana-de-açúcar e adição de 1,2% (base da MS) de soja grão moída como fonte de urease. Amostras de 3 g dos bagaços foram incubadas no rúmen de três novilhos por períodos de 0, 12, 24, 48, 72 e 96 horas. A adição de uréia ao bagaço de cana-de-açúcar promoveu aumento tanto na DiMS como também na degradabilidade dos constituintes da parede celular. Houve incrementos nas degradabilidades de 73,6%, 61,3%, 45,6% e 65,7% para a MS, FDN, FDA e hemice-lulose, respectivamente, no maior tempo de incubação (96 horas). A DiMS, DiFDN, DiFDA e a degradabilidade in situ da hemicelulose do bagaço de cana-de-açúcar foram melhoradas pelo tratamento com uréia.PALAVRAS-CHAVES: Amonização, matéria seca, parede celular, subproduto.Universidade Federal de Goiás2007-09-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresPesquisaapplication/pdfhttps://revistas.ufg.br/vet/article/view/168210.5216/cab.v8i3.1682Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 8 No. 3 (2007); 447-456Ciência Animal Brasileira / Brazilian Animal Science; v. 8 n. 3 (2007); 447-4561809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/1682/1652Carvalho, Gleidson Giordano Pinto dePires, Aureliano José VieiraGarcia, RasmoSilva, Robério RodriguesMendes, Fabrício Bacelar LimaPinheiro, Alyson AndradeSouza, Danilo Ribeiro deinfo:eu-repo/semantics/openAccess2007-09-15T15:26:12Zoai:ojs.revistas.ufg.br:article/1682Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:54:57.826408Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
IN SITU DEGRADABILITY OF DRY MATTER AND FIBROUS FRACTION SUGARCANE BAGASSE TREATED WITH UREA DEGRADABILIDADE IN SITU DA MATÉRIA SECA E DA FRAÇÃO FIBROSA DO BAGAÇO DE CANA-DE-AÇÚCAR TRATADO COM URÉIA |
title |
IN SITU DEGRADABILITY OF DRY MATTER AND FIBROUS FRACTION SUGARCANE BAGASSE TREATED WITH UREA |
spellingShingle |
IN SITU DEGRADABILITY OF DRY MATTER AND FIBROUS FRACTION SUGARCANE BAGASSE TREATED WITH UREA Carvalho, Gleidson Giordano Pinto de Bagaço de cana Nutrição Animal |
title_short |
IN SITU DEGRADABILITY OF DRY MATTER AND FIBROUS FRACTION SUGARCANE BAGASSE TREATED WITH UREA |
title_full |
IN SITU DEGRADABILITY OF DRY MATTER AND FIBROUS FRACTION SUGARCANE BAGASSE TREATED WITH UREA |
title_fullStr |
IN SITU DEGRADABILITY OF DRY MATTER AND FIBROUS FRACTION SUGARCANE BAGASSE TREATED WITH UREA |
title_full_unstemmed |
IN SITU DEGRADABILITY OF DRY MATTER AND FIBROUS FRACTION SUGARCANE BAGASSE TREATED WITH UREA |
title_sort |
IN SITU DEGRADABILITY OF DRY MATTER AND FIBROUS FRACTION SUGARCANE BAGASSE TREATED WITH UREA |
author |
Carvalho, Gleidson Giordano Pinto de |
author_facet |
Carvalho, Gleidson Giordano Pinto de Pires, Aureliano José Vieira Garcia, Rasmo Silva, Robério Rodrigues Mendes, Fabrício Bacelar Lima Pinheiro, Alyson Andrade Souza, Danilo Ribeiro de |
author_role |
author |
author2 |
Pires, Aureliano José Vieira Garcia, Rasmo Silva, Robério Rodrigues Mendes, Fabrício Bacelar Lima Pinheiro, Alyson Andrade Souza, Danilo Ribeiro de |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Carvalho, Gleidson Giordano Pinto de Pires, Aureliano José Vieira Garcia, Rasmo Silva, Robério Rodrigues Mendes, Fabrício Bacelar Lima Pinheiro, Alyson Andrade Souza, Danilo Ribeiro de |
dc.subject.por.fl_str_mv |
Bagaço de cana Nutrição Animal |
topic |
Bagaço de cana Nutrição Animal |
description |
The experiment was conducted to evaluate the in situ degradability of dry matter (iDMD), neutral detergent fiber (iNDFD), acid detergent fiber (iADFD) and hemicel-lulosis of sugar cane bagasse submitted to ammoniation with urea. The treatments consisted of four urea levels (0%, 2.5%, 5.0% and 7.5% on dry matter – DM basis) added to the sugar cane bagasse and addition of 1.2% (DM basis) of ground soybean as urease source. Samples of 3 g of the bagasses were incubated in the rumen of three steers during periods of 0, 12, 24, 48, 72 and 96 hours. The urea addiction to sugar cane bagasse provided increase not only on the iDMD, but also in degradability of cell wall con-tents. The degradability increased of 73.6, 61.3, 45.6 and 65.7% for DM, NDF, ADF and hemicellulosis, respective-ly, at the longer incubation time (96 hours). The iDMD, iNDFD, iADFD and in situ hemicellusosis degradability of sugar cane bagasse were improved by urea treatment.KEY-WORDS: Ammoniation, by product, dry matter, cellular wall. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-09-12 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado por pares Pesquisa |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/vet/article/view/1682 10.5216/cab.v8i3.1682 |
url |
https://revistas.ufg.br/vet/article/view/1682 |
identifier_str_mv |
10.5216/cab.v8i3.1682 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/vet/article/view/1682/1652 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 8 No. 3 (2007); 447-456 Ciência Animal Brasileira / Brazilian Animal Science; v. 8 n. 3 (2007); 447-456 1809-6891 1518-2797 reponame:Ciência animal brasileira (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Ciência animal brasileira (Online) |
collection |
Ciência animal brasileira (Online) |
repository.name.fl_str_mv |
Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
||revistacab@gmail.com |
_version_ |
1799874783517605888 |