Dietary effects on pH, temperature and ruminal methane emission by Holstein cows. Case study
The objective of this research was to estimate the production of ruminal methane in different prandial periods in fistulated Holstein adult cows and to evaluate the effect on methane production due todifferent diets commonly used in dairy cattle in an east region of Antioquia (Colombia). For this po...
- Autores:
-
Reinartz E., Mónica
Yepes L., Karen
Sarmiento F., Andrés Felipe
Arroyave J., Julián
Pineda T., Daniel
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2018
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/65970
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/65970
http://bdigital.unal.edu.co/66993/
- Palabra clave:
- 63 Agricultura y tecnologías relacionadas / Agriculture
MQ4 sensor
Forage
Balanced diet
Sensor MQ4
Forraje
Dieta balanceada
- Rights
- closedAccess
- License
- Atribución-NoComercial 4.0 Internacional
id |
UNACIONAL2_9d9e0bf6447cf7715c8a9176094d76fb |
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oai_identifier_str |
oai:repositorio.unal.edu.co:unal/65970 |
network_acronym_str |
UNACIONAL2 |
network_name_str |
Universidad Nacional de Colombia |
repository_id_str |
|
dc.title.spa.fl_str_mv |
Dietary effects on pH, temperature and ruminal methane emission by Holstein cows. Case study |
title |
Dietary effects on pH, temperature and ruminal methane emission by Holstein cows. Case study |
spellingShingle |
Dietary effects on pH, temperature and ruminal methane emission by Holstein cows. Case study 63 Agricultura y tecnologías relacionadas / Agriculture MQ4 sensor Forage Balanced diet Sensor MQ4 Forraje Dieta balanceada |
title_short |
Dietary effects on pH, temperature and ruminal methane emission by Holstein cows. Case study |
title_full |
Dietary effects on pH, temperature and ruminal methane emission by Holstein cows. Case study |
title_fullStr |
Dietary effects on pH, temperature and ruminal methane emission by Holstein cows. Case study |
title_full_unstemmed |
Dietary effects on pH, temperature and ruminal methane emission by Holstein cows. Case study |
title_sort |
Dietary effects on pH, temperature and ruminal methane emission by Holstein cows. Case study |
dc.creator.fl_str_mv |
Reinartz E., Mónica Yepes L., Karen Sarmiento F., Andrés Felipe Arroyave J., Julián Pineda T., Daniel |
dc.contributor.author.spa.fl_str_mv |
Reinartz E., Mónica Yepes L., Karen Sarmiento F., Andrés Felipe Arroyave J., Julián Pineda T., Daniel |
dc.subject.ddc.spa.fl_str_mv |
63 Agricultura y tecnologías relacionadas / Agriculture |
topic |
63 Agricultura y tecnologías relacionadas / Agriculture MQ4 sensor Forage Balanced diet Sensor MQ4 Forraje Dieta balanceada |
dc.subject.proposal.spa.fl_str_mv |
MQ4 sensor Forage Balanced diet Sensor MQ4 Forraje Dieta balanceada |
description |
The objective of this research was to estimate the production of ruminal methane in different prandial periods in fistulated Holstein adult cows and to evaluate the effect on methane production due todifferent diets commonly used in dairy cattle in an east region of Antioquia (Colombia). For this porpoise two different diets were evaluated on each cow; one of them was fed with forage Cenchrusclandestinus, the second one was fed with the same diet with an addition of 4 kg of commercial balanced feed/day. During seven days in periods of six hours, pH and temperature were measuredin samples of ruminal fluid as well as methane emissions using a MQ4 gas sensor. As results must be said that forage based diet resulted in a major methane production, presenting the maximumconcentration two hours after feeding and the minimum at six hours. Ruminal pH was directly affected by the diet; the lower value was found in the mixed based diet. There was no evidence of any effect of the diet on the ruminal mean temperature. Can be concluded that forage based diet resulted on a major production of methane compared to the mixed diet, this was also associated to pH changes but not to ruminal temperature. Although it is not possible to associate the production of methane to specific diet components. The food or supplements associated to changing pH values during the day may play a key role in the reduction of methane emissions and bovine energetic efficiency. |
publishDate |
2018 |
dc.date.issued.spa.fl_str_mv |
2018-01-01 |
dc.date.accessioned.spa.fl_str_mv |
2019-07-03T01:15:03Z |
dc.date.available.spa.fl_str_mv |
2019-07-03T01:15:03Z |
dc.type.spa.fl_str_mv |
Artículo de revista |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.coarversion.spa.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
format |
http://purl.org/coar/resource_type/c_6501 |
status_str |
publishedVersion |
dc.identifier.issn.spa.fl_str_mv |
ISSN: 2248-7026 |
dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/65970 |
dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/66993/ |
identifier_str_mv |
ISSN: 2248-7026 |
url |
https://repositorio.unal.edu.co/handle/unal/65970 http://bdigital.unal.edu.co/66993/ |
dc.language.iso.spa.fl_str_mv |
spa |
language |
spa |
dc.relation.spa.fl_str_mv |
https://revistas.unal.edu.co/index.php/refame/article/view/69590 |
dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Revista Facultad Nacional de Agronomía Medellín Revista Facultad Nacional de Agronomía Medellín |
dc.relation.references.spa.fl_str_mv |
Reinartz E., Mónica and Yepes L., Karen and Sarmiento F., Andrés Felipe and Arroyave J., Julián and Pineda T., Daniel (2018) Dietary effects on pH, temperature and ruminal methane emission by Holstein cows. Case study. Revista Facultad Nacional de Agronomía Medellín, 71 (1). pp. 8437-8443. ISSN 2248-7026 |
dc.rights.spa.fl_str_mv |
Derechos reservados - Universidad Nacional de Colombia |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_14cb |
dc.rights.license.spa.fl_str_mv |
Atribución-NoComercial 4.0 Internacional |
dc.rights.uri.spa.fl_str_mv |
http://creativecommons.org/licenses/by-nc/4.0/ |
dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/closedAccess |
rights_invalid_str_mv |
Atribución-NoComercial 4.0 Internacional Derechos reservados - Universidad Nacional de Colombia http://creativecommons.org/licenses/by-nc/4.0/ http://purl.org/coar/access_right/c_14cb |
eu_rights_str_mv |
closedAccess |
dc.publisher.spa.fl_str_mv |
Universidad Nacional de Colombia - Sede Medellín - Facultad de Ciencias Agrarias |
institution |
Universidad Nacional de Colombia |
repository.name.fl_str_mv |
Repositorio Institucional Universidad Nacional de Colombia |
repository.mail.fl_str_mv |
repositorio_nal@unal.edu.co |
_version_ |
1814089387027202048 |
spelling |
Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/closedAccesshttp://purl.org/coar/access_right/c_14cbReinartz E., Mónicaee6873d5-7bcb-4d72-b51f-a379c4dea481300Yepes L., Karen55a40342-0be9-438f-b61b-b513346ddca0300Sarmiento F., Andrés Felipe741a895b-b4d8-41e0-919c-baf05c40fdb7300Arroyave J., Juliándcd5c478-025e-40a4-9d39-b7595eb99d8b300Pineda T., Daniel944c3832-cd01-4182-8ef2-ba132f611b313002019-07-03T01:15:03Z2019-07-03T01:15:03Z2018-01-01ISSN: 2248-7026https://repositorio.unal.edu.co/handle/unal/65970http://bdigital.unal.edu.co/66993/The objective of this research was to estimate the production of ruminal methane in different prandial periods in fistulated Holstein adult cows and to evaluate the effect on methane production due todifferent diets commonly used in dairy cattle in an east region of Antioquia (Colombia). For this porpoise two different diets were evaluated on each cow; one of them was fed with forage Cenchrusclandestinus, the second one was fed with the same diet with an addition of 4 kg of commercial balanced feed/day. During seven days in periods of six hours, pH and temperature were measuredin samples of ruminal fluid as well as methane emissions using a MQ4 gas sensor. As results must be said that forage based diet resulted in a major methane production, presenting the maximumconcentration two hours after feeding and the minimum at six hours. Ruminal pH was directly affected by the diet; the lower value was found in the mixed based diet. There was no evidence of any effect of the diet on the ruminal mean temperature. Can be concluded that forage based diet resulted on a major production of methane compared to the mixed diet, this was also associated to pH changes but not to ruminal temperature. Although it is not possible to associate the production of methane to specific diet components. The food or supplements associated to changing pH values during the day may play a key role in the reduction of methane emissions and bovine energetic efficiency.El objetivo de esta investigación fue estimar la producción de metano ruminal en diferentes períodos prandiales con dos dietas características de la lechería del oriente de Antioquia (Colombia) en vacas Holstein adultas fistuladas sobre la producción de dicho gas. Para tal efecto se evaluaron dos dietas diferentes para cada vaca; una fue alimentada con forraje Cenchrus clandestinus, y la otra con forraje más 4 kg de alimento balanceado comercial por día. Durante siete días en períodos de seis horas se midió el pH y la temperatura del líquido ruminal; igualmente sus emisiones de metano usando unsensor MQ4. En cuanto a los resultados principales se puede informar que la dieta basada en forraje generó mayor producción de metano, presentando la máxima concentración dos horas después de la alimentación y la mínima concentración a las seis horas. El pH ruminal fue afectado directamente por la dieta; el menor valor se halló en la dieta mixta. No hubo evidencia de efecto alguno de la dieta sobre la temperatura media ruminal. Se concluye que la dieta basada en forraje produjo más metano comparada con la dieta mixta, lo cual se asoció también con cambios de pH, más no de temperatura. Sin embargo, no es posible asociar la producción de metano con componentes específicos de la dieta. Los alimentos o suplementos nutricionales asociados a valores de pH cambiantes durante el día pueden jugar un rol importante en la emisión de metano y en la eficiencia energética bovina.spaUniversidad Nacional de Colombia - Sede Medellín - Facultad de Ciencias Agrariashttps://revistas.unal.edu.co/index.php/refame/article/view/69590Universidad Nacional de Colombia Revistas electrónicas UN Revista Facultad Nacional de Agronomía MedellínRevista Facultad Nacional de Agronomía MedellínReinartz E., Mónica and Yepes L., Karen and Sarmiento F., Andrés Felipe and Arroyave J., Julián and Pineda T., Daniel (2018) Dietary effects on pH, temperature and ruminal methane emission by Holstein cows. Case study. Revista Facultad Nacional de Agronomía Medellín, 71 (1). pp. 8437-8443. ISSN 2248-702663 Agricultura y tecnologías relacionadas / AgricultureMQ4 sensorForageBalanced dietSensor MQ4ForrajeDieta balanceadaDietary effects on pH, temperature and ruminal methane emission by Holstein cows. Case studyArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTunal/65970oai:repositorio.unal.edu.co:unal/659702021-04-27 09:57:54.245Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |