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
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/18997
Acceder
id CONICETDig_8133fead19fc4956c58599f358b74284
oai_identifier_str oai:ri.conicet.gov.ar:11336/18997
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling 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 Técnicas2025-10-22T11:19:43Zoai: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:34982025-10-22 11:19:43.367CONICET 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_ 1846781677831979008
score 12.982451

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