Ensiling on chemical composition and in vitro fermentation in rabbits of different forages
Autor(a) principal: | |
---|---|
Data de Publicação: | 2017 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ciência Rural |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600651 |
Resumo: | ABSTRACT: The effect of chemical composition of silages on in vitro gas fermentation profiles in rabbits was examined. The study was performed using 7 silages: beans (Phaseolus vulgaris), faba bean (FB, Vicia faba), common vetch (CV, Vicia sativa), ryegrass (Lolium perenne), barley (B, Hordeum vulgare), barley with common vetch (BCV) and barley with faba bean (BFB). We used 3 New Zealand White (NZW) rabbits as donors of caecal content in each incubation run (n=3). Data were analyzed in a completely randomized experimental design. The CV silage showed higher values of crude protein (CP), followed by FB and bean silages (P<0.001). Barley silage had the lowest CP content (96g kg-1 DM) (P=0.001). The NDF and ADF content were lower (P<0.001) for beans and CV compared with the rest of the forage silages. Ryegrass silage had higher values of dry matter degradation, organic matter degradation, relative GP and SCFA (P<0.001). The highest values of digestible energy were for CV and bean silages (P<0.001). Ryegrass and CV silages showed higher levels in GP parameters, which could be associated with their better chemical composition characteristics, mainly protein and fiber content. |
id |
UFSM-2_387801b6ec621932658ea448934dbd9c |
---|---|
oai_identifier_str |
oai:scielo:S0103-84782017000600651 |
network_acronym_str |
UFSM-2 |
network_name_str |
Ciência rural (Online) |
repository_id_str |
|
spelling |
Ensiling on chemical composition and in vitro fermentation in rabbits of different foragesin vitro gas productioncaecal fermentationforage silageABSTRACT: The effect of chemical composition of silages on in vitro gas fermentation profiles in rabbits was examined. The study was performed using 7 silages: beans (Phaseolus vulgaris), faba bean (FB, Vicia faba), common vetch (CV, Vicia sativa), ryegrass (Lolium perenne), barley (B, Hordeum vulgare), barley with common vetch (BCV) and barley with faba bean (BFB). We used 3 New Zealand White (NZW) rabbits as donors of caecal content in each incubation run (n=3). Data were analyzed in a completely randomized experimental design. The CV silage showed higher values of crude protein (CP), followed by FB and bean silages (P<0.001). Barley silage had the lowest CP content (96g kg-1 DM) (P=0.001). The NDF and ADF content were lower (P<0.001) for beans and CV compared with the rest of the forage silages. Ryegrass silage had higher values of dry matter degradation, organic matter degradation, relative GP and SCFA (P<0.001). The highest values of digestible energy were for CV and bean silages (P<0.001). Ryegrass and CV silages showed higher levels in GP parameters, which could be associated with their better chemical composition characteristics, mainly protein and fiber content.Universidade Federal de Santa Maria2017-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600651Ciência Rural v.47 n.6 2017reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20160728info:eu-repo/semantics/openAccessHernandez,Juan Carlos AngelesMedina,Karla Ivonne ValdesSanchez,Amelia ZetinaOrtega,Octavio Alonso CastelanOsorio,Andres MoralesGutierrez,Maria de GuadalupeRonquillo,Manuel Gonzalezeng2017-05-02T00:00:00ZRevista |
dc.title.none.fl_str_mv |
Ensiling on chemical composition and in vitro fermentation in rabbits of different forages |
title |
Ensiling on chemical composition and in vitro fermentation in rabbits of different forages |
spellingShingle |
Ensiling on chemical composition and in vitro fermentation in rabbits of different forages Hernandez,Juan Carlos Angeles in vitro gas production caecal fermentation forage silage |
title_short |
Ensiling on chemical composition and in vitro fermentation in rabbits of different forages |
title_full |
Ensiling on chemical composition and in vitro fermentation in rabbits of different forages |
title_fullStr |
Ensiling on chemical composition and in vitro fermentation in rabbits of different forages |
title_full_unstemmed |
Ensiling on chemical composition and in vitro fermentation in rabbits of different forages |
title_sort |
Ensiling on chemical composition and in vitro fermentation in rabbits of different forages |
author |
Hernandez,Juan Carlos Angeles |
author_facet |
Hernandez,Juan Carlos Angeles Medina,Karla Ivonne Valdes Sanchez,Amelia Zetina Ortega,Octavio Alonso Castelan Osorio,Andres Morales Gutierrez,Maria de Guadalupe Ronquillo,Manuel Gonzalez |
author_role |
author |
author2 |
Medina,Karla Ivonne Valdes Sanchez,Amelia Zetina Ortega,Octavio Alonso Castelan Osorio,Andres Morales Gutierrez,Maria de Guadalupe Ronquillo,Manuel Gonzalez |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Hernandez,Juan Carlos Angeles Medina,Karla Ivonne Valdes Sanchez,Amelia Zetina Ortega,Octavio Alonso Castelan Osorio,Andres Morales Gutierrez,Maria de Guadalupe Ronquillo,Manuel Gonzalez |
dc.subject.por.fl_str_mv |
in vitro gas production caecal fermentation forage silage |
topic |
in vitro gas production caecal fermentation forage silage |
description |
ABSTRACT: The effect of chemical composition of silages on in vitro gas fermentation profiles in rabbits was examined. The study was performed using 7 silages: beans (Phaseolus vulgaris), faba bean (FB, Vicia faba), common vetch (CV, Vicia sativa), ryegrass (Lolium perenne), barley (B, Hordeum vulgare), barley with common vetch (BCV) and barley with faba bean (BFB). We used 3 New Zealand White (NZW) rabbits as donors of caecal content in each incubation run (n=3). Data were analyzed in a completely randomized experimental design. The CV silage showed higher values of crude protein (CP), followed by FB and bean silages (P<0.001). Barley silage had the lowest CP content (96g kg-1 DM) (P=0.001). The NDF and ADF content were lower (P<0.001) for beans and CV compared with the rest of the forage silages. Ryegrass silage had higher values of dry matter degradation, organic matter degradation, relative GP and SCFA (P<0.001). The highest values of digestible energy were for CV and bean silages (P<0.001). Ryegrass and CV silages showed higher levels in GP parameters, which could be associated with their better chemical composition characteristics, mainly protein and fiber content. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600651 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600651 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0103-8478cr20160728 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Rural v.47 n.6 2017 reponame:Ciência Rural instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Rural |
collection |
Ciência Rural |
repository.name.fl_str_mv |
|
repository.mail.fl_str_mv |
|
_version_ |
1749140551611973632 |