Effects of specific essential oil compounds on the ruminal environment, milk production and milk composition of lactating dairy cows at pasture

Autores
Flores, Angela Jorgelina; Garciarena, Alberto D.; Hernández Vieyra, Juan M.; Beauchemin, Karen A.; Colombatto, Dario
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Sixty multiparous, lactating Holstein cows (57 ± 23.1 d in milk at the start of the experiment) were used in a completely randomized design to examine effects of adding incremental levels of dietary essential oil compounds (EO; 0, 200, 400 and 600 mg/d) on milk production and composition. Cows were allowed to graze on winter oats for 8 h/d with a daily herbage allowance of 15 kg dry matter (DM)/cow, and then received supplemental corn silage and sunflower meal in confinement for the remainder of the day. The EO were fed individually at milking times (0600 and 1600 h), mixed with 0.86 kg DM of dry rolled corn grain. In addition, 4 ruminally cannulated lactating Holstein cows in mid lactation were used in a 4×4 Latin Square design with 14 d periods to study effects of EO on ruminal fermentation characteristics and ruminal in sacco DM, crude protein (CP), and neutral detergent fiber (aNDF) degradability. Milk production, which ranged from 18.8 to 20.2 kg/d, and milk composition were not affected by EO. In general, ruminal fermentation characteristics were not affected by EO addition at any level, except for a 13% increase in butyrate concentrations with all EO levels compared to the control. Ruminal ammonia N concentration was high in all treatments (51.5 ± 5.75 mg/100 ml) and tended (P=0.09) to increase when 200 and 400 mg/d of EO were added. In addition, 200 mg/d of EO marginally decreased the potentially ruminally degradable fraction of the CP of the complete ration. Results using dairy cows in mid lactation that grazed 8 h/d on lush pasture showed limited effects of this EO complex on ruminal fermentation, milk production and milk composition.
Fil: Flores, Angela Jorgelina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Corrientes. Estación Experimental Agropecuaria Mercedes; Argentina
Fil: Garciarena, Alberto D.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina
Fil: Hernández Vieyra, Juan M.. Argent Export; Argentina
Fil: Beauchemin, Karen A.. Agriculture and Agri-Food Canada; Canadá
Fil: Colombatto, Dario. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Dairy Cow
Essential Oil
Grazing
Digestion
Feed Additives
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/26194
Acceder
id CONICETDig_5083817576c5d5b93604435888e41dbf
oai_identifier_str oai:ri.conicet.gov.ar:11336/26194
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effects of specific essential oil compounds on the ruminal environment, milk production and milk composition of lactating dairy cows at pastureFlores, Angela JorgelinaGarciarena, Alberto D.Hernández Vieyra, Juan M.Beauchemin, Karen A.Colombatto, DarioDairy CowEssential OilGrazingDigestionFeed Additiveshttps://purl.org/becyt/ford/4.2https://purl.org/becyt/ford/4Sixty multiparous, lactating Holstein cows (57 ± 23.1 d in milk at the start of the experiment) were used in a completely randomized design to examine effects of adding incremental levels of dietary essential oil compounds (EO; 0, 200, 400 and 600 mg/d) on milk production and composition. Cows were allowed to graze on winter oats for 8 h/d with a daily herbage allowance of 15 kg dry matter (DM)/cow, and then received supplemental corn silage and sunflower meal in confinement for the remainder of the day. The EO were fed individually at milking times (0600 and 1600 h), mixed with 0.86 kg DM of dry rolled corn grain. In addition, 4 ruminally cannulated lactating Holstein cows in mid lactation were used in a 4×4 Latin Square design with 14 d periods to study effects of EO on ruminal fermentation characteristics and ruminal in sacco DM, crude protein (CP), and neutral detergent fiber (aNDF) degradability. Milk production, which ranged from 18.8 to 20.2 kg/d, and milk composition were not affected by EO. In general, ruminal fermentation characteristics were not affected by EO addition at any level, except for a 13% increase in butyrate concentrations with all EO levels compared to the control. Ruminal ammonia N concentration was high in all treatments (51.5 ± 5.75 mg/100 ml) and tended (P=0.09) to increase when 200 and 400 mg/d of EO were added. In addition, 200 mg/d of EO marginally decreased the potentially ruminally degradable fraction of the CP of the complete ration. Results using dairy cows in mid lactation that grazed 8 h/d on lush pasture showed limited effects of this EO complex on ruminal fermentation, milk production and milk composition.Fil: Flores, Angela Jorgelina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Corrientes. Estación Experimental Agropecuaria Mercedes; ArgentinaFil: Garciarena, Alberto D.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; ArgentinaFil: Hernández Vieyra, Juan M.. Argent Export; ArgentinaFil: Beauchemin, Karen A.. Agriculture and Agri-Food Canada; CanadáFil: Colombatto, Dario. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier Science2013-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/26194Flores, Angela Jorgelina; Garciarena, Alberto D.; Hernández Vieyra, Juan M.; Beauchemin, Karen A.; Colombatto, Dario; Effects of specific essential oil compounds on the ruminal environment, milk production and milk composition of lactating dairy cows at pasture; Elsevier Science; Animal Feed Science And Technology; 186; 1-2; 9-2013; 20-260377-8401CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.anifeedsci.2013.09.001info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S037784011300237Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:55:52Zoai:ri.conicet.gov.ar:11336/26194instacron: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 09:55:52.383CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effects of specific essential oil compounds on the ruminal environment, milk production and milk composition of lactating dairy cows at pasture
title Effects of specific essential oil compounds on the ruminal environment, milk production and milk composition of lactating dairy cows at pasture
spellingShingle Effects of specific essential oil compounds on the ruminal environment, milk production and milk composition of lactating dairy cows at pasture
Flores, Angela Jorgelina
Dairy Cow
Essential Oil
Grazing
Digestion
Feed Additives
title_short Effects of specific essential oil compounds on the ruminal environment, milk production and milk composition of lactating dairy cows at pasture
title_full Effects of specific essential oil compounds on the ruminal environment, milk production and milk composition of lactating dairy cows at pasture
title_fullStr Effects of specific essential oil compounds on the ruminal environment, milk production and milk composition of lactating dairy cows at pasture
title_full_unstemmed Effects of specific essential oil compounds on the ruminal environment, milk production and milk composition of lactating dairy cows at pasture
title_sort Effects of specific essential oil compounds on the ruminal environment, milk production and milk composition of lactating dairy cows at pasture
dc.creator.none.fl_str_mv Flores, Angela Jorgelina
Garciarena, Alberto D.
Hernández Vieyra, Juan M.
Beauchemin, Karen A.
Colombatto, Dario
author Flores, Angela Jorgelina
author_facet Flores, Angela Jorgelina
Garciarena, Alberto D.
Hernández Vieyra, Juan M.
Beauchemin, Karen A.
Colombatto, Dario
author_role author
author2 Garciarena, Alberto D.
Hernández Vieyra, Juan M.
Beauchemin, Karen A.
Colombatto, Dario
author2_role author
author
author
author
dc.subject.none.fl_str_mv Dairy Cow
Essential Oil
Grazing
Digestion
Feed Additives
topic Dairy Cow
Essential Oil
Grazing
Digestion
Feed Additives
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.2
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Sixty multiparous, lactating Holstein cows (57 ± 23.1 d in milk at the start of the experiment) were used in a completely randomized design to examine effects of adding incremental levels of dietary essential oil compounds (EO; 0, 200, 400 and 600 mg/d) on milk production and composition. Cows were allowed to graze on winter oats for 8 h/d with a daily herbage allowance of 15 kg dry matter (DM)/cow, and then received supplemental corn silage and sunflower meal in confinement for the remainder of the day. The EO were fed individually at milking times (0600 and 1600 h), mixed with 0.86 kg DM of dry rolled corn grain. In addition, 4 ruminally cannulated lactating Holstein cows in mid lactation were used in a 4×4 Latin Square design with 14 d periods to study effects of EO on ruminal fermentation characteristics and ruminal in sacco DM, crude protein (CP), and neutral detergent fiber (aNDF) degradability. Milk production, which ranged from 18.8 to 20.2 kg/d, and milk composition were not affected by EO. In general, ruminal fermentation characteristics were not affected by EO addition at any level, except for a 13% increase in butyrate concentrations with all EO levels compared to the control. Ruminal ammonia N concentration was high in all treatments (51.5 ± 5.75 mg/100 ml) and tended (P=0.09) to increase when 200 and 400 mg/d of EO were added. In addition, 200 mg/d of EO marginally decreased the potentially ruminally degradable fraction of the CP of the complete ration. Results using dairy cows in mid lactation that grazed 8 h/d on lush pasture showed limited effects of this EO complex on ruminal fermentation, milk production and milk composition.
Fil: Flores, Angela Jorgelina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Corrientes. Estación Experimental Agropecuaria Mercedes; Argentina
Fil: Garciarena, Alberto D.. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires Sur. Estación Experimental Agropecuaria Balcarce; Argentina
Fil: Hernández Vieyra, Juan M.. Argent Export; Argentina
Fil: Beauchemin, Karen A.. Agriculture and Agri-Food Canada; Canadá
Fil: Colombatto, Dario. Universidad de Buenos Aires. Facultad de Agronomia. Departamento de Producción Animal; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Sixty multiparous, lactating Holstein cows (57 ± 23.1 d in milk at the start of the experiment) were used in a completely randomized design to examine effects of adding incremental levels of dietary essential oil compounds (EO; 0, 200, 400 and 600 mg/d) on milk production and composition. Cows were allowed to graze on winter oats for 8 h/d with a daily herbage allowance of 15 kg dry matter (DM)/cow, and then received supplemental corn silage and sunflower meal in confinement for the remainder of the day. The EO were fed individually at milking times (0600 and 1600 h), mixed with 0.86 kg DM of dry rolled corn grain. In addition, 4 ruminally cannulated lactating Holstein cows in mid lactation were used in a 4×4 Latin Square design with 14 d periods to study effects of EO on ruminal fermentation characteristics and ruminal in sacco DM, crude protein (CP), and neutral detergent fiber (aNDF) degradability. Milk production, which ranged from 18.8 to 20.2 kg/d, and milk composition were not affected by EO. In general, ruminal fermentation characteristics were not affected by EO addition at any level, except for a 13% increase in butyrate concentrations with all EO levels compared to the control. Ruminal ammonia N concentration was high in all treatments (51.5 ± 5.75 mg/100 ml) and tended (P=0.09) to increase when 200 and 400 mg/d of EO were added. In addition, 200 mg/d of EO marginally decreased the potentially ruminally degradable fraction of the CP of the complete ration. Results using dairy cows in mid lactation that grazed 8 h/d on lush pasture showed limited effects of this EO complex on ruminal fermentation, milk production and milk composition.
publishDate 2013
dc.date.none.fl_str_mv 2013-09
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/11336/26194
Flores, Angela Jorgelina; Garciarena, Alberto D.; Hernández Vieyra, Juan M.; Beauchemin, Karen A.; Colombatto, Dario; Effects of specific essential oil compounds on the ruminal environment, milk production and milk composition of lactating dairy cows at pasture; Elsevier Science; Animal Feed Science And Technology; 186; 1-2; 9-2013; 20-26
0377-8401
CONICET Digital
CONICET
url http://hdl.handle.net/11336/26194
identifier_str_mv Flores, Angela Jorgelina; Garciarena, Alberto D.; Hernández Vieyra, Juan M.; Beauchemin, Karen A.; Colombatto, Dario; Effects of specific essential oil compounds on the ruminal environment, milk production and milk composition of lactating dairy cows at pasture; Elsevier Science; Animal Feed Science And Technology; 186; 1-2; 9-2013; 20-26
0377-8401
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.anifeedsci.2013.09.001
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S037784011300237X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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
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score 13.070432

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