In Situ degradability of energetic and proteic feeds and of Brachiaria decumbens in different vegetative growth - DOI: 10.4025/actascianimsci.v25i2.2077
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/2077 |
Resumo: | The kinetics degradation and effective degradability (ED) of dry matter (DM), neutral detergent fiber (NDF) and crude protein (CP) were evaluated in corn and cobs with husks (CCH), soybean hulls (SH), cottonseed meal (CM) and Brachiaria decumbens (Signalgrass). They were collected from July to November. Three cows of 500kg BW were used. The incubation periods were 3, 6, 12, 24, 48, 72, 96 hours, for concentrated feeds and up to 120 hours for Signalgrass. The values of ED at 5%/h of DM, NDF and CP were respectively 45.72%, 15.80% and 55.04% for CCH; 43.96%, 33.99% and 51.85% for SH, 51.91%, 33.38% and 63.24% for CM. DM and NDF ED at 5%/h of Signalgrass were not different (P > 0.05) in the period, with average of 25.57% and 13.97%, respectively. For CP, ED at 5%/h in July and August (41.28%) were lower (p < 0.05) than October and November (50.50%). |
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In Situ degradability of energetic and proteic feeds and of Brachiaria decumbens in different vegetative growth - DOI: 10.4025/actascianimsci.v25i2.2077Degradabilidade in situ de alimentos concentrados e do capim Brachiaria decumbens Stapf. em diferentes crescimentos vegetativos - DOI: 10.4025/actascianimsci.v25i2.2077Brachiariabovinosdegradaçãoalimentos energéticossuplemento protéico5.04.00.00-2 ZootecniaThe kinetics degradation and effective degradability (ED) of dry matter (DM), neutral detergent fiber (NDF) and crude protein (CP) were evaluated in corn and cobs with husks (CCH), soybean hulls (SH), cottonseed meal (CM) and Brachiaria decumbens (Signalgrass). They were collected from July to November. Three cows of 500kg BW were used. The incubation periods were 3, 6, 12, 24, 48, 72, 96 hours, for concentrated feeds and up to 120 hours for Signalgrass. The values of ED at 5%/h of DM, NDF and CP were respectively 45.72%, 15.80% and 55.04% for CCH; 43.96%, 33.99% and 51.85% for SH, 51.91%, 33.38% and 63.24% for CM. DM and NDF ED at 5%/h of Signalgrass were not different (P > 0.05) in the period, with average of 25.57% and 13.97%, respectively. For CP, ED at 5%/h in July and August (41.28%) were lower (p < 0.05) than October and November (50.50%).Foi avaliada a cinética de degradação e degradação efetiva (DE) da matéria seca (MS), fibra em detergente neutro (FDN) e proteína bruta (PB) do milho desintegrado com palha e sabugo (MDPS), da casca do grão de soja (CGS), do farelo de algodão (FA) e do capim Brachiaria decumbens, colhido entre os meses de julho e novembro/2001. Foram utilizadas 3 vacas Holandesas, com peso médio de 500kg. Os tempos de incubação foram: 3, 6, 12, 24, 48, 72, 96 horas, para os alimentos concentrados e até 120 horas para o capim. As DE a 5%/h da MS, FDN e PB foram respectivamente, 45,72%, 15,80%, 55,04% para o MDPS; 43,96%, 33,99% e 51,85% para a CGS e 51,91%, 33,38% e 63,24% para o FA. As DE a 5%/h da MS e FDN do Capim Braquiária não diferiram (p > 0,05) entre os meses, com média de 25,57% e 13,97%, respectivamente. Para a PB, as DE a 5%/h em julho e agosto (41,28%) foram menores (p < 0,05) que outubro e novembro (50,50%).Editora da Universidade Estadual de Maringá2008-04-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/207710.4025/actascianimsci.v25i2.2077Acta Scientiarum. Animal Sciences; Vol 25 No 2 (2003); 387-395Acta Scientiarum. Animal Sciences; v. 25 n. 2 (2003); 387-3951807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2077/1416Garcia, JocilaineAlcalde, Claudete ReginaJobim, Clóves CabreiraZambom, Maximiliane AlavarseDamasceno, Júlio CésarSantos, Viviane Correainfo:eu-repo/semantics/openAccess2024-05-17T13:03:36Zoai:periodicos.uem.br/ojs:article/2077Revistahttp://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:2024-05-17T13:03:36Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
In Situ degradability of energetic and proteic feeds and of Brachiaria decumbens in different vegetative growth - DOI: 10.4025/actascianimsci.v25i2.2077 Degradabilidade in situ de alimentos concentrados e do capim Brachiaria decumbens Stapf. em diferentes crescimentos vegetativos - DOI: 10.4025/actascianimsci.v25i2.2077 |
title |
In Situ degradability of energetic and proteic feeds and of Brachiaria decumbens in different vegetative growth - DOI: 10.4025/actascianimsci.v25i2.2077 |
spellingShingle |
In Situ degradability of energetic and proteic feeds and of Brachiaria decumbens in different vegetative growth - DOI: 10.4025/actascianimsci.v25i2.2077 Garcia, Jocilaine Brachiaria bovinos degradação alimentos energéticos suplemento protéico 5.04.00.00-2 Zootecnia |
title_short |
In Situ degradability of energetic and proteic feeds and of Brachiaria decumbens in different vegetative growth - DOI: 10.4025/actascianimsci.v25i2.2077 |
title_full |
In Situ degradability of energetic and proteic feeds and of Brachiaria decumbens in different vegetative growth - DOI: 10.4025/actascianimsci.v25i2.2077 |
title_fullStr |
In Situ degradability of energetic and proteic feeds and of Brachiaria decumbens in different vegetative growth - DOI: 10.4025/actascianimsci.v25i2.2077 |
title_full_unstemmed |
In Situ degradability of energetic and proteic feeds and of Brachiaria decumbens in different vegetative growth - DOI: 10.4025/actascianimsci.v25i2.2077 |
title_sort |
In Situ degradability of energetic and proteic feeds and of Brachiaria decumbens in different vegetative growth - DOI: 10.4025/actascianimsci.v25i2.2077 |
author |
Garcia, Jocilaine |
author_facet |
Garcia, Jocilaine Alcalde, Claudete Regina Jobim, Clóves Cabreira Zambom, Maximiliane Alavarse Damasceno, Júlio César Santos, Viviane Correa |
author_role |
author |
author2 |
Alcalde, Claudete Regina Jobim, Clóves Cabreira Zambom, Maximiliane Alavarse Damasceno, Júlio César Santos, Viviane Correa |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Garcia, Jocilaine Alcalde, Claudete Regina Jobim, Clóves Cabreira Zambom, Maximiliane Alavarse Damasceno, Júlio César Santos, Viviane Correa |
dc.subject.por.fl_str_mv |
Brachiaria bovinos degradação alimentos energéticos suplemento protéico 5.04.00.00-2 Zootecnia |
topic |
Brachiaria bovinos degradação alimentos energéticos suplemento protéico 5.04.00.00-2 Zootecnia |
description |
The kinetics degradation and effective degradability (ED) of dry matter (DM), neutral detergent fiber (NDF) and crude protein (CP) were evaluated in corn and cobs with husks (CCH), soybean hulls (SH), cottonseed meal (CM) and Brachiaria decumbens (Signalgrass). They were collected from July to November. Three cows of 500kg BW were used. The incubation periods were 3, 6, 12, 24, 48, 72, 96 hours, for concentrated feeds and up to 120 hours for Signalgrass. The values of ED at 5%/h of DM, NDF and CP were respectively 45.72%, 15.80% and 55.04% for CCH; 43.96%, 33.99% and 51.85% for SH, 51.91%, 33.38% and 63.24% for CM. DM and NDF ED at 5%/h of Signalgrass were not different (P > 0.05) in the period, with average of 25.57% and 13.97%, respectively. For CP, ED at 5%/h in July and August (41.28%) were lower (p < 0.05) than October and November (50.50%). |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-16 |
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/2077 10.4025/actascianimsci.v25i2.2077 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2077 |
identifier_str_mv |
10.4025/actascianimsci.v25i2.2077 |
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/2077/1416 |
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 25 No 2 (2003); 387-395 Acta Scientiarum. Animal Sciences; v. 25 n. 2 (2003); 387-395 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_ |
1799315357989601280 |