NUTRITIONAL VALUE AND CHARACTERISTICS OF ELEPHANT GRASS SILAGE WITH DIFFERENT PROPORTIONS OF COFFE HULLS
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência animal brasileira (Online) |
Texto Completo: | https://revistas.ufg.br/vet/article/view/e-27432 |
Resumo: | We evaluated the nutritional value and the bromatological characteristics of elephant grass (EG) silages, cut at 70 days of regrowth, adding four levels of coffee hulls (1-EG; 2-EG + 10%; 3-EG + 20%; and 4-EG + 30%). A randomized block design with four treatments and six replicates was used. The lignin, cellulose, caffeine, IVDDM, pH, N-NH3 and effluent and gas losses were determined in the silages. The DM values increased as pH decreased linearly with the increase of coffee hulls in EG silage. The effluent production occurred only in the silage without coffee hulls on the first five days, with higher production on the first three days. The N-NH3 values decreased linearly with the increase of the coffee hulls. There was an increase in CP content as the coffee hulls increased. There was an increase of NDF and reduction of the ADF and IVDDM linear decrease with the increase of the coffee hulls. These results show that the coffee hulls as an additive was effective in improving the characteristics of elephant grass silage cut at 70 days of ageKeywords: absorbent additive; dry matter digestibility; fiber; fermentative standard; forage conservation. |
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Ciência animal brasileira (Online) |
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NUTRITIONAL VALUE AND CHARACTERISTICS OF ELEPHANT GRASS SILAGE WITH DIFFERENT PROPORTIONS OF COFFE HULLSValor nutritivo e características fermentativas da silagem de capim-elefante com diferentes proporções de casca de caféAnimal nutritionAditivo absorventeConservação de forragemDigestibilidade da matéria secaFibrasPadrão fermentativoWe evaluated the nutritional value and the bromatological characteristics of elephant grass (EG) silages, cut at 70 days of regrowth, adding four levels of coffee hulls (1-EG; 2-EG + 10%; 3-EG + 20%; and 4-EG + 30%). A randomized block design with four treatments and six replicates was used. The lignin, cellulose, caffeine, IVDDM, pH, N-NH3 and effluent and gas losses were determined in the silages. The DM values increased as pH decreased linearly with the increase of coffee hulls in EG silage. The effluent production occurred only in the silage without coffee hulls on the first five days, with higher production on the first three days. The N-NH3 values decreased linearly with the increase of the coffee hulls. There was an increase in CP content as the coffee hulls increased. There was an increase of NDF and reduction of the ADF and IVDDM linear decrease with the increase of the coffee hulls. These results show that the coffee hulls as an additive was effective in improving the characteristics of elephant grass silage cut at 70 days of ageKeywords: absorbent additive; dry matter digestibility; fiber; fermentative standard; forage conservation.Avaliaram-se o valor nutritivo e as características bromatológicas de silagens de capim-elefante (CE), cultivar mineiro, cortado aos 70 dias de rebrota, com adição de quatro níveis de casca de café (1-CE; 2-CE + 10%; 3-CE + 20% e 4-CE + 30%). Utilizou-se o delineamento experimental em blocos casualizados com quatro tratamentos e seis repetições. Foram determinados nas silagens os teores de lignina, celulose, cafeína, DIVMS, pH, N-NH3 e as perdas de efluente e gás. Os valores de MS aumentaram enquanto o pH reduziu linearmente com o aumento da casca de café na silagem de capim elefante. A produção de efluente ocorreu somente na silagem sem casca de café nos cinco primeiros dias, com maior produção nos três primeiros. Os valores de N-NH3 decresceram linearmente com o aumento da casca de café. Houve aumento do teor de PB à medida do aumento da casca de café. Houve aumento de FDN e redução FDA e DIVMS linear com o aumento da casca de café. Esses resultados mostram que a casca de café como aditivo foi efetivo em melhorar as características da silagem de capim-elefante cortado aos 70 dias de idade.Universidade Federal de Goiás2018-10-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Científica.Researchapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/e-2743210.1590/cab19027432Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 19 (2018): Continuous publication; 1-12Ciência Animal Brasileira / Brazilian Animal Science; v. 19 (2018): Publicação contínua; 1-121809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/e-27432/26500https://revistas.ufg.br/vet/article/view/e-27432/26501Ferreira Barcelos, AdautoReis de Carvalho, José RodolfoBotega Tavares, Valdirde Mattos Gonçalves, Clenderson Corradiinfo:eu-repo/semantics/openAccess2023-03-23T18:50:39Zoai:ojs.revistas.ufg.br:article/27432Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:56:04.182040Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
NUTRITIONAL VALUE AND CHARACTERISTICS OF ELEPHANT GRASS SILAGE WITH DIFFERENT PROPORTIONS OF COFFE HULLS Valor nutritivo e características fermentativas da silagem de capim-elefante com diferentes proporções de casca de café |
title |
NUTRITIONAL VALUE AND CHARACTERISTICS OF ELEPHANT GRASS SILAGE WITH DIFFERENT PROPORTIONS OF COFFE HULLS |
spellingShingle |
NUTRITIONAL VALUE AND CHARACTERISTICS OF ELEPHANT GRASS SILAGE WITH DIFFERENT PROPORTIONS OF COFFE HULLS Ferreira Barcelos, Adauto Animal nutrition Aditivo absorvente Conservação de forragem Digestibilidade da matéria seca Fibras Padrão fermentativo |
title_short |
NUTRITIONAL VALUE AND CHARACTERISTICS OF ELEPHANT GRASS SILAGE WITH DIFFERENT PROPORTIONS OF COFFE HULLS |
title_full |
NUTRITIONAL VALUE AND CHARACTERISTICS OF ELEPHANT GRASS SILAGE WITH DIFFERENT PROPORTIONS OF COFFE HULLS |
title_fullStr |
NUTRITIONAL VALUE AND CHARACTERISTICS OF ELEPHANT GRASS SILAGE WITH DIFFERENT PROPORTIONS OF COFFE HULLS |
title_full_unstemmed |
NUTRITIONAL VALUE AND CHARACTERISTICS OF ELEPHANT GRASS SILAGE WITH DIFFERENT PROPORTIONS OF COFFE HULLS |
title_sort |
NUTRITIONAL VALUE AND CHARACTERISTICS OF ELEPHANT GRASS SILAGE WITH DIFFERENT PROPORTIONS OF COFFE HULLS |
author |
Ferreira Barcelos, Adauto |
author_facet |
Ferreira Barcelos, Adauto Reis de Carvalho, José Rodolfo Botega Tavares, Valdir de Mattos Gonçalves, Clenderson Corradi |
author_role |
author |
author2 |
Reis de Carvalho, José Rodolfo Botega Tavares, Valdir de Mattos Gonçalves, Clenderson Corradi |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Ferreira Barcelos, Adauto Reis de Carvalho, José Rodolfo Botega Tavares, Valdir de Mattos Gonçalves, Clenderson Corradi |
dc.subject.por.fl_str_mv |
Animal nutrition Aditivo absorvente Conservação de forragem Digestibilidade da matéria seca Fibras Padrão fermentativo |
topic |
Animal nutrition Aditivo absorvente Conservação de forragem Digestibilidade da matéria seca Fibras Padrão fermentativo |
description |
We evaluated the nutritional value and the bromatological characteristics of elephant grass (EG) silages, cut at 70 days of regrowth, adding four levels of coffee hulls (1-EG; 2-EG + 10%; 3-EG + 20%; and 4-EG + 30%). A randomized block design with four treatments and six replicates was used. The lignin, cellulose, caffeine, IVDDM, pH, N-NH3 and effluent and gas losses were determined in the silages. The DM values increased as pH decreased linearly with the increase of coffee hulls in EG silage. The effluent production occurred only in the silage without coffee hulls on the first five days, with higher production on the first three days. The N-NH3 values decreased linearly with the increase of the coffee hulls. There was an increase in CP content as the coffee hulls increased. There was an increase of NDF and reduction of the ADF and IVDDM linear decrease with the increase of the coffee hulls. These results show that the coffee hulls as an additive was effective in improving the characteristics of elephant grass silage cut at 70 days of ageKeywords: absorbent additive; dry matter digestibility; fiber; fermentative standard; forage conservation. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-10-20 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa Científica. Research |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/vet/article/view/e-27432 10.1590/cab19027432 |
url |
https://revistas.ufg.br/vet/article/view/e-27432 |
identifier_str_mv |
10.1590/cab19027432 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/vet/article/view/e-27432/26500 https://revistas.ufg.br/vet/article/view/e-27432/26501 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf text/html |
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. 19 (2018): Continuous publication; 1-12 Ciência Animal Brasileira / Brazilian Animal Science; v. 19 (2018): Publicação contínua; 1-12 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_ |
1799874788311695360 |