Methane production and in vitro digestibility of low quality forages treated with a protease or a cellulase
- Autores
- Cantet, Juan Manuel; Colombatto, Dario; Jaurena, Gustavo
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The objective was to assess the impact of application of two enzyme mixtures on the in vitro dry matter digestibility, neutral detergent fibre digestibility, net cumulative gas production and methane production after 24 h of incubation of Milium coloratum (formely Panicum coloratum) and a Patagonian meadow grassland. A protease (Protex 6-L) and a fibrolytic enzyme (Rovabio) were assessed at three application rates (30, 60 and 90 mg/100 mL of distiller water) on the substrates. Meadow samples were higher toMilium ones (P < 0.05) forin vitro dry matter digestibility and net cumulative gas production at 24 h. Nevertheless, Milium was ~11% higher than meadow (P < 0.05) for methane when expressed as a proportion of digested dry matter (g/kg). Rovabio did not induce differences in any variable, but the addition of Protex reduced (P < 0.05) in vitro dry matter digestibility in both substrates without bringing about differences in methane production. Collectively, the addition of these enzymes did not benefit in vitro ruminal fermentation of low quality forages.
Fil: Cantet, Juan Manuel. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Colombatto, Dario. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Jaurena, Gustavo. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal; Argentina - Materia
-
Cell Wall Hydrolysis
Enzymes
Greenhouse Gases
In Vitro Gas Production
Ruminant - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/18997
Ver los metadatos del registro completo
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Methane production and in vitro digestibility of low quality forages treated with a protease or a cellulaseCantet, Juan ManuelColombatto, DarioJaurena, GustavoCell Wall HydrolysisEnzymesGreenhouse GasesIn Vitro Gas ProductionRuminanthttps://purl.org/becyt/ford/4.2https://purl.org/becyt/ford/4The objective was to assess the impact of application of two enzyme mixtures on the in vitro dry matter digestibility, neutral detergent fibre digestibility, net cumulative gas production and methane production after 24 h of incubation of Milium coloratum (formely Panicum coloratum) and a Patagonian meadow grassland. A protease (Protex 6-L) and a fibrolytic enzyme (Rovabio) were assessed at three application rates (30, 60 and 90 mg/100 mL of distiller water) on the substrates. Meadow samples were higher toMilium ones (P < 0.05) forin vitro dry matter digestibility and net cumulative gas production at 24 h. Nevertheless, Milium was ~11% higher than meadow (P < 0.05) for methane when expressed as a proportion of digested dry matter (g/kg). Rovabio did not induce differences in any variable, but the addition of Protex reduced (P < 0.05) in vitro dry matter digestibility in both substrates without bringing about differences in methane production. Collectively, the addition of these enzymes did not benefit in vitro ruminal fermentation of low quality forages.Fil: Cantet, Juan Manuel. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Colombatto, Dario. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Jaurena, Gustavo. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal; ArgentinaCsiro Publishing2015-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/18997Cantet, Juan Manuel; Colombatto, Dario; Jaurena, Gustavo; Methane production and in vitro digestibility of low quality forages treated with a protease or a cellulase; Csiro Publishing; Animal Production Science; 56; 10; 6-2015; 1700-17061836-5787CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1071/AN14988info:eu-repo/semantics/altIdentifier/url/http://www.publish.csiro.au/an/AN14988info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:50:22Zoai:ri.conicet.gov.ar:11336/18997instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:50:23.102CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Methane production and in vitro digestibility of low quality forages treated with a protease or a cellulase |
title |
Methane production and in vitro digestibility of low quality forages treated with a protease or a cellulase |
spellingShingle |
Methane production and in vitro digestibility of low quality forages treated with a protease or a cellulase Cantet, Juan Manuel Cell Wall Hydrolysis Enzymes Greenhouse Gases In Vitro Gas Production Ruminant |
title_short |
Methane production and in vitro digestibility of low quality forages treated with a protease or a cellulase |
title_full |
Methane production and in vitro digestibility of low quality forages treated with a protease or a cellulase |
title_fullStr |
Methane production and in vitro digestibility of low quality forages treated with a protease or a cellulase |
title_full_unstemmed |
Methane production and in vitro digestibility of low quality forages treated with a protease or a cellulase |
title_sort |
Methane production and in vitro digestibility of low quality forages treated with a protease or a cellulase |
dc.creator.none.fl_str_mv |
Cantet, Juan Manuel Colombatto, Dario Jaurena, Gustavo |
author |
Cantet, Juan Manuel |
author_facet |
Cantet, Juan Manuel Colombatto, Dario Jaurena, Gustavo |
author_role |
author |
author2 |
Colombatto, Dario Jaurena, Gustavo |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Cell Wall Hydrolysis Enzymes Greenhouse Gases In Vitro Gas Production Ruminant |
topic |
Cell Wall Hydrolysis Enzymes Greenhouse Gases In Vitro Gas Production Ruminant |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/4.2 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
The objective was to assess the impact of application of two enzyme mixtures on the in vitro dry matter digestibility, neutral detergent fibre digestibility, net cumulative gas production and methane production after 24 h of incubation of Milium coloratum (formely Panicum coloratum) and a Patagonian meadow grassland. A protease (Protex 6-L) and a fibrolytic enzyme (Rovabio) were assessed at three application rates (30, 60 and 90 mg/100 mL of distiller water) on the substrates. Meadow samples were higher toMilium ones (P < 0.05) forin vitro dry matter digestibility and net cumulative gas production at 24 h. Nevertheless, Milium was ~11% higher than meadow (P < 0.05) for methane when expressed as a proportion of digested dry matter (g/kg). Rovabio did not induce differences in any variable, but the addition of Protex reduced (P < 0.05) in vitro dry matter digestibility in both substrates without bringing about differences in methane production. Collectively, the addition of these enzymes did not benefit in vitro ruminal fermentation of low quality forages. Fil: Cantet, Juan Manuel. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Colombatto, Dario. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Jaurena, Gustavo. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal; Argentina |
description |
The objective was to assess the impact of application of two enzyme mixtures on the in vitro dry matter digestibility, neutral detergent fibre digestibility, net cumulative gas production and methane production after 24 h of incubation of Milium coloratum (formely Panicum coloratum) and a Patagonian meadow grassland. A protease (Protex 6-L) and a fibrolytic enzyme (Rovabio) were assessed at three application rates (30, 60 and 90 mg/100 mL of distiller water) on the substrates. Meadow samples were higher toMilium ones (P < 0.05) forin vitro dry matter digestibility and net cumulative gas production at 24 h. Nevertheless, Milium was ~11% higher than meadow (P < 0.05) for methane when expressed as a proportion of digested dry matter (g/kg). Rovabio did not induce differences in any variable, but the addition of Protex reduced (P < 0.05) in vitro dry matter digestibility in both substrates without bringing about differences in methane production. Collectively, the addition of these enzymes did not benefit in vitro ruminal fermentation of low quality forages. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-06 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/18997 Cantet, Juan Manuel; Colombatto, Dario; Jaurena, Gustavo; Methane production and in vitro digestibility of low quality forages treated with a protease or a cellulase; Csiro Publishing; Animal Production Science; 56; 10; 6-2015; 1700-1706 1836-5787 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/18997 |
identifier_str_mv |
Cantet, Juan Manuel; Colombatto, Dario; Jaurena, Gustavo; Methane production and in vitro digestibility of low quality forages treated with a protease or a cellulase; Csiro Publishing; Animal Production Science; 56; 10; 6-2015; 1700-1706 1836-5787 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1071/AN14988 info:eu-repo/semantics/altIdentifier/url/http://www.publish.csiro.au/an/AN14988 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Csiro Publishing |
publisher.none.fl_str_mv |
Csiro Publishing |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1844613552760946688 |
score |
13.070432 |