Enteric Methane Emission from Sheep Fed with Rhodes Grass Hay (Chloris gayana) Alone or Supplemented with Dried Distillers’ Grains with Solubles
- Autores
- Gere, José Ignacio; Feksa Frasson, Monica; Wawrzkiewicz, Marisa; Fernández Pepi, María Gabriela; Ramos, Maria Laura; Bualó, Ricardo Alberto; Cerón Cucchi, María Esperanza; Jaurena, Gustavo
- Año de publicación
- 2022
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Livestock systems based on subtropical and tropical pastures are characterized by the lowproductivity of livestock due to the poor nutritional value of the forage (low nitrogen concentrationand digestibility, and high fiber and lignin concentrations). These conditions lead to low productivityand, consequently, high absolute emissions of methane (CH4) per unit of product. Dry distilledgrains with solubles (DDGS) are the main by-product resulting from ethanol production, and theyare characterized by their high-energy fibrous and protein content, thus becoming an option forthe supplementation of low-quality forage. This research investigated the effects of dietary DDGSinclusion on dry matter digestibility (DMD) and enteric CH4 emission. Eight adult sheep of 64 8 kglive weight were used. The duration of the study was 54 days, divided into two periods (changeoverdesign), which comprised a 17-day pre-experimental period and 10 days for experimental datacollection. Animals were allocated to one of two treatments used: hay (H) as a control treatment,where animals were fed with Rhodes grass hay alone; and H + DDGS, where animals were fedwith H supplemented with DDGS. CH4 emissions were estimated using the sulfur hexafluoride(SF6) tracer technique. Diets containing DDGS increased DMI by 22% (p < 0.05) and reduced dailyCH4 emissions by 24% (g/d), the CH4 yield by 35% (g/kg DMI), and the average value of CH4energy per gross energy intake (Ym) by 44%, compared to the control treatment (p < 0.05). Theexperiment demonstrated that supplementation with DDGS in low-quality roughage reduced dailyCH4 emissions, yields, and Ym.
Fil: Gere, José Ignacio. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires. Secretaria de Ciencia y Técnica; Argentina
Fil: Feksa Frasson, Monica. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal. Cátedra de Nutrición Animal; Argentina
Fil: Wawrzkiewicz, Marisa. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal. Cátedra de Nutrición Animal; Argentina
Fil: Fernández Pepi, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal. Cátedra de Nutrición Animal; Argentina
Fil: Ramos, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal. Cátedra de Nutrición Animal; Argentina
Fil: Bualó, Ricardo Alberto. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; Argentina
Fil: Cerón Cucchi, María Esperanza. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; Argentina
Fil: Jaurena, Gustavo. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal. Cátedra de Nutrición Animal; Argentina - Materia
-
Sheep
Agro-industry by-products
Enteric methane emission
SF6 tracer technique - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/224438
Ver los metadatos del registro completo
id |
CONICETDig_6a244f55766991586c1a15f99c22d704 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/224438 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Enteric Methane Emission from Sheep Fed with Rhodes Grass Hay (Chloris gayana) Alone or Supplemented with Dried Distillers’ Grains with SolublesGere, José IgnacioFeksa Frasson, MonicaWawrzkiewicz, MarisaFernández Pepi, María GabrielaRamos, Maria LauraBualó, Ricardo AlbertoCerón Cucchi, María EsperanzaJaurena, GustavoSheepAgro-industry by-productsEnteric methane emissionSF6 tracer techniquehttps://purl.org/becyt/ford/4.2https://purl.org/becyt/ford/4Livestock systems based on subtropical and tropical pastures are characterized by the lowproductivity of livestock due to the poor nutritional value of the forage (low nitrogen concentrationand digestibility, and high fiber and lignin concentrations). These conditions lead to low productivityand, consequently, high absolute emissions of methane (CH4) per unit of product. Dry distilledgrains with solubles (DDGS) are the main by-product resulting from ethanol production, and theyare characterized by their high-energy fibrous and protein content, thus becoming an option forthe supplementation of low-quality forage. This research investigated the effects of dietary DDGSinclusion on dry matter digestibility (DMD) and enteric CH4 emission. Eight adult sheep of 64 8 kglive weight were used. The duration of the study was 54 days, divided into two periods (changeoverdesign), which comprised a 17-day pre-experimental period and 10 days for experimental datacollection. Animals were allocated to one of two treatments used: hay (H) as a control treatment,where animals were fed with Rhodes grass hay alone; and H + DDGS, where animals were fedwith H supplemented with DDGS. CH4 emissions were estimated using the sulfur hexafluoride(SF6) tracer technique. Diets containing DDGS increased DMI by 22% (p < 0.05) and reduced dailyCH4 emissions by 24% (g/d), the CH4 yield by 35% (g/kg DMI), and the average value of CH4energy per gross energy intake (Ym) by 44%, compared to the control treatment (p < 0.05). Theexperiment demonstrated that supplementation with DDGS in low-quality roughage reduced dailyCH4 emissions, yields, and Ym.Fil: Gere, José Ignacio. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires. Secretaria de Ciencia y Técnica; ArgentinaFil: Feksa Frasson, Monica. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal. Cátedra de Nutrición Animal; ArgentinaFil: Wawrzkiewicz, Marisa. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal. Cátedra de Nutrición Animal; ArgentinaFil: Fernández Pepi, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal. Cátedra de Nutrición Animal; ArgentinaFil: Ramos, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal. Cátedra de Nutrición Animal; ArgentinaFil: Bualó, Ricardo Alberto. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; ArgentinaFil: Cerón Cucchi, María Esperanza. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; ArgentinaFil: Jaurena, Gustavo. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal. Cátedra de Nutrición Animal; ArgentinaMultidisciplinary Digital Publishing Institute2022-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/224438Gere, José Ignacio; Feksa Frasson, Monica; Wawrzkiewicz, Marisa; Fernández Pepi, María Gabriela; Ramos, Maria Laura; et al.; Enteric Methane Emission from Sheep Fed with Rhodes Grass Hay (Chloris gayana) Alone or Supplemented with Dried Distillers’ Grains with Solubles; Multidisciplinary Digital Publishing Institute; Methane; 1; 3; 9-2022; 210-2172674-0389CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3390/methane1030017info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2674-0389/1/3/17info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:58:40Zoai:ri.conicet.gov.ar:11336/224438instacron: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:34982025-09-03 09:58:40.663CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Enteric Methane Emission from Sheep Fed with Rhodes Grass Hay (Chloris gayana) Alone or Supplemented with Dried Distillers’ Grains with Solubles |
title |
Enteric Methane Emission from Sheep Fed with Rhodes Grass Hay (Chloris gayana) Alone or Supplemented with Dried Distillers’ Grains with Solubles |
spellingShingle |
Enteric Methane Emission from Sheep Fed with Rhodes Grass Hay (Chloris gayana) Alone or Supplemented with Dried Distillers’ Grains with Solubles Gere, José Ignacio Sheep Agro-industry by-products Enteric methane emission SF6 tracer technique |
title_short |
Enteric Methane Emission from Sheep Fed with Rhodes Grass Hay (Chloris gayana) Alone or Supplemented with Dried Distillers’ Grains with Solubles |
title_full |
Enteric Methane Emission from Sheep Fed with Rhodes Grass Hay (Chloris gayana) Alone or Supplemented with Dried Distillers’ Grains with Solubles |
title_fullStr |
Enteric Methane Emission from Sheep Fed with Rhodes Grass Hay (Chloris gayana) Alone or Supplemented with Dried Distillers’ Grains with Solubles |
title_full_unstemmed |
Enteric Methane Emission from Sheep Fed with Rhodes Grass Hay (Chloris gayana) Alone or Supplemented with Dried Distillers’ Grains with Solubles |
title_sort |
Enteric Methane Emission from Sheep Fed with Rhodes Grass Hay (Chloris gayana) Alone or Supplemented with Dried Distillers’ Grains with Solubles |
dc.creator.none.fl_str_mv |
Gere, José Ignacio Feksa Frasson, Monica Wawrzkiewicz, Marisa Fernández Pepi, María Gabriela Ramos, Maria Laura Bualó, Ricardo Alberto Cerón Cucchi, María Esperanza Jaurena, Gustavo |
author |
Gere, José Ignacio |
author_facet |
Gere, José Ignacio Feksa Frasson, Monica Wawrzkiewicz, Marisa Fernández Pepi, María Gabriela Ramos, Maria Laura Bualó, Ricardo Alberto Cerón Cucchi, María Esperanza Jaurena, Gustavo |
author_role |
author |
author2 |
Feksa Frasson, Monica Wawrzkiewicz, Marisa Fernández Pepi, María Gabriela Ramos, Maria Laura Bualó, Ricardo Alberto Cerón Cucchi, María Esperanza Jaurena, Gustavo |
author2_role |
author author author author author author author |
dc.subject.none.fl_str_mv |
Sheep Agro-industry by-products Enteric methane emission SF6 tracer technique |
topic |
Sheep Agro-industry by-products Enteric methane emission SF6 tracer technique |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/4.2 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
Livestock systems based on subtropical and tropical pastures are characterized by the lowproductivity of livestock due to the poor nutritional value of the forage (low nitrogen concentrationand digestibility, and high fiber and lignin concentrations). These conditions lead to low productivityand, consequently, high absolute emissions of methane (CH4) per unit of product. Dry distilledgrains with solubles (DDGS) are the main by-product resulting from ethanol production, and theyare characterized by their high-energy fibrous and protein content, thus becoming an option forthe supplementation of low-quality forage. This research investigated the effects of dietary DDGSinclusion on dry matter digestibility (DMD) and enteric CH4 emission. Eight adult sheep of 64 8 kglive weight were used. The duration of the study was 54 days, divided into two periods (changeoverdesign), which comprised a 17-day pre-experimental period and 10 days for experimental datacollection. Animals were allocated to one of two treatments used: hay (H) as a control treatment,where animals were fed with Rhodes grass hay alone; and H + DDGS, where animals were fedwith H supplemented with DDGS. CH4 emissions were estimated using the sulfur hexafluoride(SF6) tracer technique. Diets containing DDGS increased DMI by 22% (p < 0.05) and reduced dailyCH4 emissions by 24% (g/d), the CH4 yield by 35% (g/kg DMI), and the average value of CH4energy per gross energy intake (Ym) by 44%, compared to the control treatment (p < 0.05). Theexperiment demonstrated that supplementation with DDGS in low-quality roughage reduced dailyCH4 emissions, yields, and Ym. Fil: Gere, José Ignacio. Universidad Tecnológica Nacional. Facultad Regional Buenos Aires. Secretaria de Ciencia y Técnica; Argentina Fil: Feksa Frasson, Monica. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal. Cátedra de Nutrición Animal; Argentina Fil: Wawrzkiewicz, Marisa. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal. Cátedra de Nutrición Animal; Argentina Fil: Fernández Pepi, María Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal. Cátedra de Nutrición Animal; Argentina Fil: Ramos, Maria Laura. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal. Cátedra de Nutrición Animal; Argentina Fil: Bualó, Ricardo Alberto. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; Argentina Fil: Cerón Cucchi, María Esperanza. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Patobiología; Argentina Fil: Jaurena, Gustavo. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal. Cátedra de Nutrición Animal; Argentina |
description |
Livestock systems based on subtropical and tropical pastures are characterized by the lowproductivity of livestock due to the poor nutritional value of the forage (low nitrogen concentrationand digestibility, and high fiber and lignin concentrations). These conditions lead to low productivityand, consequently, high absolute emissions of methane (CH4) per unit of product. Dry distilledgrains with solubles (DDGS) are the main by-product resulting from ethanol production, and theyare characterized by their high-energy fibrous and protein content, thus becoming an option forthe supplementation of low-quality forage. This research investigated the effects of dietary DDGSinclusion on dry matter digestibility (DMD) and enteric CH4 emission. Eight adult sheep of 64 8 kglive weight were used. The duration of the study was 54 days, divided into two periods (changeoverdesign), which comprised a 17-day pre-experimental period and 10 days for experimental datacollection. Animals were allocated to one of two treatments used: hay (H) as a control treatment,where animals were fed with Rhodes grass hay alone; and H + DDGS, where animals were fedwith H supplemented with DDGS. CH4 emissions were estimated using the sulfur hexafluoride(SF6) tracer technique. Diets containing DDGS increased DMI by 22% (p < 0.05) and reduced dailyCH4 emissions by 24% (g/d), the CH4 yield by 35% (g/kg DMI), and the average value of CH4energy per gross energy intake (Ym) by 44%, compared to the control treatment (p < 0.05). Theexperiment demonstrated that supplementation with DDGS in low-quality roughage reduced dailyCH4 emissions, yields, and Ym. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-09 |
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/11336/224438 Gere, José Ignacio; Feksa Frasson, Monica; Wawrzkiewicz, Marisa; Fernández Pepi, María Gabriela; Ramos, Maria Laura; et al.; Enteric Methane Emission from Sheep Fed with Rhodes Grass Hay (Chloris gayana) Alone or Supplemented with Dried Distillers’ Grains with Solubles; Multidisciplinary Digital Publishing Institute; Methane; 1; 3; 9-2022; 210-217 2674-0389 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/224438 |
identifier_str_mv |
Gere, José Ignacio; Feksa Frasson, Monica; Wawrzkiewicz, Marisa; Fernández Pepi, María Gabriela; Ramos, Maria Laura; et al.; Enteric Methane Emission from Sheep Fed with Rhodes Grass Hay (Chloris gayana) Alone or Supplemented with Dried Distillers’ Grains with Solubles; Multidisciplinary Digital Publishing Institute; Methane; 1; 3; 9-2022; 210-217 2674-0389 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.3390/methane1030017 info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2674-0389/1/3/17 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Multidisciplinary Digital Publishing Institute |
publisher.none.fl_str_mv |
Multidisciplinary Digital Publishing Institute |
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_ |
1842269534789042176 |
score |
13.13397 |