Replacing corn silage with cassava foliage silage as feed for dairy cattle: intake and nutrient digestibility - DOI: 10.4025/actascianimsci.v29i4.990
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/990 |
Resumo: | The objective of the experiment was to study the effects of replacing corn silage (CS) with cassava foliage silage (CFS) – using the upper third of the foliage – on intake and nutrient digestibility. Twelve lactating dairy cows were used in a randomized block design to evaluated intake and digestibility. The levels of replacement of CS with CFS were 0, 20, 40 and 60%. The parameters studied were: dry matter intake (DMI), organic matter intake (OMI), neutral detergent fiber intake (NDFI), indigestible neutral detergent fiber intake (INDFI), apparent digestibility of dry matter (ADDM), apparent digestibility of organic matter (ADOM), apparent digestibility of crude protein (ADCP), apparent digestibility of neutral detergent fiber (ADNDF), apparent digestibility of total carbohydrates (ADTC) and apparent digestibility of non-fiber carbohydrates (ADNFC). The replacement of CS with different levels of the upper third of cassava foliage silage (CFS) had no effect in practically any of evaluated variables (p > 0.05). However, ADCP (p < 0.01) decreased as the levels of replacement were increased. The inclusion of CFS did not alter the intake or digestibility of nutrients, except for ADCP. In spite of the negative effect on the apparent digestibility of protein, CFS can partially replace CS in the diet of lactating dairy cows. |
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Replacing corn silage with cassava foliage silage as feed for dairy cattle: intake and nutrient digestibility - DOI: 10.4025/actascianimsci.v29i4.990Substituição da silagem de milho pela silagem de rama de mandioca na alimentação de vacas leiteiras: consumo e digestibilidade dos nutrientes - DOI: 10.4025/actascianimsci.v29i4.990digestibilidade aparenteforragem conservadaManihot esculentaruminantessub-produto da mandiocavalor nutritivo5.04.04.00-8 Pastagem e ForragiculturaThe objective of the experiment was to study the effects of replacing corn silage (CS) with cassava foliage silage (CFS) – using the upper third of the foliage – on intake and nutrient digestibility. Twelve lactating dairy cows were used in a randomized block design to evaluated intake and digestibility. The levels of replacement of CS with CFS were 0, 20, 40 and 60%. The parameters studied were: dry matter intake (DMI), organic matter intake (OMI), neutral detergent fiber intake (NDFI), indigestible neutral detergent fiber intake (INDFI), apparent digestibility of dry matter (ADDM), apparent digestibility of organic matter (ADOM), apparent digestibility of crude protein (ADCP), apparent digestibility of neutral detergent fiber (ADNDF), apparent digestibility of total carbohydrates (ADTC) and apparent digestibility of non-fiber carbohydrates (ADNFC). The replacement of CS with different levels of the upper third of cassava foliage silage (CFS) had no effect in practically any of evaluated variables (p > 0.05). However, ADCP (p < 0.01) decreased as the levels of replacement were increased. The inclusion of CFS did not alter the intake or digestibility of nutrients, except for ADCP. In spite of the negative effect on the apparent digestibility of protein, CFS can partially replace CS in the diet of lactating dairy cows.O objetivo do experimento foi estudar os efeitos da substituição da silagem de milho (SML) pela silagem do terço superior da rama de mandioca (SRM) no consumo e digestibilidade dos nutrientes de vacas em lactação. Doze vacas em lactação foram alocadas em um delineamento em blocos casualizados. Os níveis de substituição da SML pela SRM foram 0, 20, 40 e 60%. Os parâmetros analisados foram: consumo de matéria seca (CMS), matéria orgânica (CMO), fibra em detergente neutro (CFDN), fibra em detergente neutro indigestível (CFDNi), digestibilidade aparente da matéria seca (DAMS), matéria orgânica (DAMO), proteína bruta (DAPB), fibra detergente neutro (DAFDN), carboidratos totais (DACT), carboidratos não fibrosos (DACNF). Foi observado que o nível de substituição da SML pela SRM não teve efeito significativo para a maioria das variáveis avaliadas (p > 0,05). No entanto, a DAPB (p < 0,01) diminuiu à medida que se aumentavam os níveis de substituição da SML pela SRM. A inclusão da SRM não alterou nem o consumo e nem a digestibilidade dos nutrientes, exceto a DAPB. Apesar do efeito negativo sobre a digestibilidade aparente da proteína, a SRM pode substituir parcialmente a SML na dieta de vacas em lactação.Editora da Universidade Estadual de Maringá2008-03-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/99010.4025/actascianimsci.v29i4.990Acta Scientiarum. Animal Sciences; Vol 29 No 4 (2007); 359-364Acta Scientiarum. Animal Sciences; v. 29 n. 4 (2007); 359-3641807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/990/489Modesto, Elisa CristinaSantos, Geraldo Tadeu dosJobim, Clóves CabreiraDamasceno, Júlio CésarCecato, UlyssesSilva, Daniele Cristinainfo:eu-repo/semantics/openAccess2024-05-17T13:03:16Zoai:periodicos.uem.br/ojs:article/990Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2024-05-17T13:03:16Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Replacing corn silage with cassava foliage silage as feed for dairy cattle: intake and nutrient digestibility - DOI: 10.4025/actascianimsci.v29i4.990 Substituição da silagem de milho pela silagem de rama de mandioca na alimentação de vacas leiteiras: consumo e digestibilidade dos nutrientes - DOI: 10.4025/actascianimsci.v29i4.990 |
title |
Replacing corn silage with cassava foliage silage as feed for dairy cattle: intake and nutrient digestibility - DOI: 10.4025/actascianimsci.v29i4.990 |
spellingShingle |
Replacing corn silage with cassava foliage silage as feed for dairy cattle: intake and nutrient digestibility - DOI: 10.4025/actascianimsci.v29i4.990 Modesto, Elisa Cristina digestibilidade aparente forragem conservada Manihot esculenta ruminantes sub-produto da mandioca valor nutritivo 5.04.04.00-8 Pastagem e Forragicultura |
title_short |
Replacing corn silage with cassava foliage silage as feed for dairy cattle: intake and nutrient digestibility - DOI: 10.4025/actascianimsci.v29i4.990 |
title_full |
Replacing corn silage with cassava foliage silage as feed for dairy cattle: intake and nutrient digestibility - DOI: 10.4025/actascianimsci.v29i4.990 |
title_fullStr |
Replacing corn silage with cassava foliage silage as feed for dairy cattle: intake and nutrient digestibility - DOI: 10.4025/actascianimsci.v29i4.990 |
title_full_unstemmed |
Replacing corn silage with cassava foliage silage as feed for dairy cattle: intake and nutrient digestibility - DOI: 10.4025/actascianimsci.v29i4.990 |
title_sort |
Replacing corn silage with cassava foliage silage as feed for dairy cattle: intake and nutrient digestibility - DOI: 10.4025/actascianimsci.v29i4.990 |
author |
Modesto, Elisa Cristina |
author_facet |
Modesto, Elisa Cristina Santos, Geraldo Tadeu dos Jobim, Clóves Cabreira Damasceno, Júlio César Cecato, Ulysses Silva, Daniele Cristina |
author_role |
author |
author2 |
Santos, Geraldo Tadeu dos Jobim, Clóves Cabreira Damasceno, Júlio César Cecato, Ulysses Silva, Daniele Cristina |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Modesto, Elisa Cristina Santos, Geraldo Tadeu dos Jobim, Clóves Cabreira Damasceno, Júlio César Cecato, Ulysses Silva, Daniele Cristina |
dc.subject.por.fl_str_mv |
digestibilidade aparente forragem conservada Manihot esculenta ruminantes sub-produto da mandioca valor nutritivo 5.04.04.00-8 Pastagem e Forragicultura |
topic |
digestibilidade aparente forragem conservada Manihot esculenta ruminantes sub-produto da mandioca valor nutritivo 5.04.04.00-8 Pastagem e Forragicultura |
description |
The objective of the experiment was to study the effects of replacing corn silage (CS) with cassava foliage silage (CFS) – using the upper third of the foliage – on intake and nutrient digestibility. Twelve lactating dairy cows were used in a randomized block design to evaluated intake and digestibility. The levels of replacement of CS with CFS were 0, 20, 40 and 60%. The parameters studied were: dry matter intake (DMI), organic matter intake (OMI), neutral detergent fiber intake (NDFI), indigestible neutral detergent fiber intake (INDFI), apparent digestibility of dry matter (ADDM), apparent digestibility of organic matter (ADOM), apparent digestibility of crude protein (ADCP), apparent digestibility of neutral detergent fiber (ADNDF), apparent digestibility of total carbohydrates (ADTC) and apparent digestibility of non-fiber carbohydrates (ADNFC). The replacement of CS with different levels of the upper third of cassava foliage silage (CFS) had no effect in practically any of evaluated variables (p > 0.05). However, ADCP (p < 0.01) decreased as the levels of replacement were increased. The inclusion of CFS did not alter the intake or digestibility of nutrients, except for ADCP. In spite of the negative effect on the apparent digestibility of protein, CFS can partially replace CS in the diet of lactating dairy cows. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-03-06 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/990 10.4025/actascianimsci.v29i4.990 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/990 |
identifier_str_mv |
10.4025/actascianimsci.v29i4.990 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/990/489 |
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 |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 29 No 4 (2007); 359-364 Acta Scientiarum. Animal Sciences; v. 29 n. 4 (2007); 359-364 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
_version_ |
1799315356790030336 |