Replacement of soybean meal with soybean cake reduces methane emissions in dairy cows and an assessment of a face-mask technique for methane measurement.

Detalhes bibliográficos
Autor(a) principal: SILVEIRA, S. R.
Data de Publicação: 2019
Outros Autores: TERRY, S. A., BIFFIN, T. E., MAURÍCIO, R. M., PEREIRA, L. G. R., FERREIRA, A. L., RIBEIRO, R. S., SACRAMENTO, J. P., TOMICH, T. R., MACHADO, F. S., CAMPOS, M. M., GAMA, M. A. S. da, CHAVES, A. V.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1117824
https://doi.org/10.3389/fvets.2019.00295
Resumo: The objective of this study was to (a) evaluate the effect of replacing soybean meal (SBM) with soybean cake (SBC) on feeding behavior, rumen fermentation, milk production, nutrient digestibility and CH4 emissions and (b) investigate whether a face-mask technique could be used to predict daily methane (CH4) emissions in dairy cattle. The experiment was conducted as a completely randomized design, with 32 crossbred Holstein × Gyr cows (days in milk (DIM): 112 ± 25.1) randomly assigned to the following treatments (n = 8/group) for 75 days: (1) 0% SBC, (2) 6% SBC, (3) 14% SBC, and (4) 23% SBC, in place of SBM on a dry matter (DM) basis. Across the final 4 weeks of the study, CH4 production was estimated using the proposed face-mask technique subsequent to a respiration chamber measurement for an evaluation of treatment efficacy and face-mask accuracy. There was no effect of SBM replacement by SBC on intake, feeding or drinking behavior (P > 0.21). Total VFA concentration, the individual proportions of VFA and blood metabolites were not altered (P > 0.17) by SBC, however there was a tendency for decreased (P = 0.08) lactate and plasma urea nitrogen (P = 0.07) concentration associated with SBC addition. Fat-corrected milk yield (FCM4%) and composition was not affected (P > 0.27) by SBC; however, there was a tendency for decreased total milk solids (P = 0.07) and milk fat (P = 0.08) associated with 23% SBC treatment. There was no treatment × technique interaction (P > 0.05) effect on gas measurements. A maximum reduction (P = 0.01) in CH4 yield (g/kg DM) and intensity (g/kg milk) of 11 and 20%, respectively, was observed for the 14% SBC inclusion. Compared to the week of mask measurements, chambers decreased (P = 0.01) intake (kg/d, %BW) and increased (P = 0.05) FCM4%. The face-mask method over estimated O2 consumption by 5%. The face-mask method accurately predicted daily CH4 emissions when compared to the chamber at the same time-point. However, there was a linear bias of CH4 outputs so further evaluation of the calculation of total CH4 from a spot measurement is required.
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spelling Replacement of soybean meal with soybean cake reduces methane emissions in dairy cows and an assessment of a face-mask technique for methane measurement.Greenhouse gasRespiration chamberCo-productDairy cattleClimate changeThe objective of this study was to (a) evaluate the effect of replacing soybean meal (SBM) with soybean cake (SBC) on feeding behavior, rumen fermentation, milk production, nutrient digestibility and CH4 emissions and (b) investigate whether a face-mask technique could be used to predict daily methane (CH4) emissions in dairy cattle. The experiment was conducted as a completely randomized design, with 32 crossbred Holstein × Gyr cows (days in milk (DIM): 112 ± 25.1) randomly assigned to the following treatments (n = 8/group) for 75 days: (1) 0% SBC, (2) 6% SBC, (3) 14% SBC, and (4) 23% SBC, in place of SBM on a dry matter (DM) basis. Across the final 4 weeks of the study, CH4 production was estimated using the proposed face-mask technique subsequent to a respiration chamber measurement for an evaluation of treatment efficacy and face-mask accuracy. There was no effect of SBM replacement by SBC on intake, feeding or drinking behavior (P > 0.21). Total VFA concentration, the individual proportions of VFA and blood metabolites were not altered (P > 0.17) by SBC, however there was a tendency for decreased (P = 0.08) lactate and plasma urea nitrogen (P = 0.07) concentration associated with SBC addition. Fat-corrected milk yield (FCM4%) and composition was not affected (P > 0.27) by SBC; however, there was a tendency for decreased total milk solids (P = 0.07) and milk fat (P = 0.08) associated with 23% SBC treatment. There was no treatment × technique interaction (P > 0.05) effect on gas measurements. A maximum reduction (P = 0.01) in CH4 yield (g/kg DM) and intensity (g/kg milk) of 11 and 20%, respectively, was observed for the 14% SBC inclusion. Compared to the week of mask measurements, chambers decreased (P = 0.01) intake (kg/d, %BW) and increased (P = 0.05) FCM4%. The face-mask method over estimated O2 consumption by 5%. The face-mask method accurately predicted daily CH4 emissions when compared to the chamber at the same time-point. However, there was a linear bias of CH4 outputs so further evaluation of the calculation of total CH4 from a spot measurement is required.SYLVIA ROCHA SILVEIRASTEPHANIE AMELIA TERRYTAMARA ELAINE BIFFINROGÉRIO MARTINS MAURÍCIOLUIZ GUSTAVO RIBEIRO PEREIRA, CNPGLALEXANDRE LIMA FERREIRARAFAEL SANDIN RIBEIROJOÃO PAULO SACRAMENTOTHIERRY RIBEIRO TOMICH, CNPGLFERNANDA SAMARINI MACHADO, CNPGLMARIANA MAGALHAES CAMPOS, CNPGLMARCO ANTONIO SUNDFELD DA GAMA, CNPGLALEXANDRE VIEIRA CHAVES.SILVEIRA, S. R.TERRY, S. A.BIFFIN, T. E.MAURÍCIO, R. M.PEREIRA, L. G. R.FERREIRA, A. L.RIBEIRO, R. S.SACRAMENTO, J. P.TOMICH, T. R.MACHADO, F. S.CAMPOS, M. M.GAMA, M. A. S. daCHAVES, A. V.2019-12-30T18:09:11Z2019-12-30T18:09:11Z2019-12-2920192020-02-10T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFrontiers in Veterinary Science, v. 6, article 295, 2019.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1117824https://doi.org/10.3389/fvets.2019.00295enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2019-12-30T18:09:19Zoai:www.alice.cnptia.embrapa.br:doc/1117824Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542019-12-30T18:09:19Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Replacement of soybean meal with soybean cake reduces methane emissions in dairy cows and an assessment of a face-mask technique for methane measurement.
title Replacement of soybean meal with soybean cake reduces methane emissions in dairy cows and an assessment of a face-mask technique for methane measurement.
spellingShingle Replacement of soybean meal with soybean cake reduces methane emissions in dairy cows and an assessment of a face-mask technique for methane measurement.
SILVEIRA, S. R.
Greenhouse gas
Respiration chamber
Co-product
Dairy cattle
Climate change
title_short Replacement of soybean meal with soybean cake reduces methane emissions in dairy cows and an assessment of a face-mask technique for methane measurement.
title_full Replacement of soybean meal with soybean cake reduces methane emissions in dairy cows and an assessment of a face-mask technique for methane measurement.
title_fullStr Replacement of soybean meal with soybean cake reduces methane emissions in dairy cows and an assessment of a face-mask technique for methane measurement.
title_full_unstemmed Replacement of soybean meal with soybean cake reduces methane emissions in dairy cows and an assessment of a face-mask technique for methane measurement.
title_sort Replacement of soybean meal with soybean cake reduces methane emissions in dairy cows and an assessment of a face-mask technique for methane measurement.
author SILVEIRA, S. R.
author_facet SILVEIRA, S. R.
TERRY, S. A.
BIFFIN, T. E.
MAURÍCIO, R. M.
PEREIRA, L. G. R.
FERREIRA, A. L.
RIBEIRO, R. S.
SACRAMENTO, J. P.
TOMICH, T. R.
MACHADO, F. S.
CAMPOS, M. M.
GAMA, M. A. S. da
CHAVES, A. V.
author_role author
author2 TERRY, S. A.
BIFFIN, T. E.
MAURÍCIO, R. M.
PEREIRA, L. G. R.
FERREIRA, A. L.
RIBEIRO, R. S.
SACRAMENTO, J. P.
TOMICH, T. R.
MACHADO, F. S.
CAMPOS, M. M.
GAMA, M. A. S. da
CHAVES, A. V.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv SYLVIA ROCHA SILVEIRA
STEPHANIE AMELIA TERRY
TAMARA ELAINE BIFFIN
ROGÉRIO MARTINS MAURÍCIO
LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL
ALEXANDRE LIMA FERREIRA
RAFAEL SANDIN RIBEIRO
JOÃO PAULO SACRAMENTO
THIERRY RIBEIRO TOMICH, CNPGL
FERNANDA SAMARINI MACHADO, CNPGL
MARIANA MAGALHAES CAMPOS, CNPGL
MARCO ANTONIO SUNDFELD DA GAMA, CNPGL
ALEXANDRE VIEIRA CHAVES.
dc.contributor.author.fl_str_mv SILVEIRA, S. R.
TERRY, S. A.
BIFFIN, T. E.
MAURÍCIO, R. M.
PEREIRA, L. G. R.
FERREIRA, A. L.
RIBEIRO, R. S.
SACRAMENTO, J. P.
TOMICH, T. R.
MACHADO, F. S.
CAMPOS, M. M.
GAMA, M. A. S. da
CHAVES, A. V.
dc.subject.por.fl_str_mv Greenhouse gas
Respiration chamber
Co-product
Dairy cattle
Climate change
topic Greenhouse gas
Respiration chamber
Co-product
Dairy cattle
Climate change
description The objective of this study was to (a) evaluate the effect of replacing soybean meal (SBM) with soybean cake (SBC) on feeding behavior, rumen fermentation, milk production, nutrient digestibility and CH4 emissions and (b) investigate whether a face-mask technique could be used to predict daily methane (CH4) emissions in dairy cattle. The experiment was conducted as a completely randomized design, with 32 crossbred Holstein × Gyr cows (days in milk (DIM): 112 ± 25.1) randomly assigned to the following treatments (n = 8/group) for 75 days: (1) 0% SBC, (2) 6% SBC, (3) 14% SBC, and (4) 23% SBC, in place of SBM on a dry matter (DM) basis. Across the final 4 weeks of the study, CH4 production was estimated using the proposed face-mask technique subsequent to a respiration chamber measurement for an evaluation of treatment efficacy and face-mask accuracy. There was no effect of SBM replacement by SBC on intake, feeding or drinking behavior (P > 0.21). Total VFA concentration, the individual proportions of VFA and blood metabolites were not altered (P > 0.17) by SBC, however there was a tendency for decreased (P = 0.08) lactate and plasma urea nitrogen (P = 0.07) concentration associated with SBC addition. Fat-corrected milk yield (FCM4%) and composition was not affected (P > 0.27) by SBC; however, there was a tendency for decreased total milk solids (P = 0.07) and milk fat (P = 0.08) associated with 23% SBC treatment. There was no treatment × technique interaction (P > 0.05) effect on gas measurements. A maximum reduction (P = 0.01) in CH4 yield (g/kg DM) and intensity (g/kg milk) of 11 and 20%, respectively, was observed for the 14% SBC inclusion. Compared to the week of mask measurements, chambers decreased (P = 0.01) intake (kg/d, %BW) and increased (P = 0.05) FCM4%. The face-mask method over estimated O2 consumption by 5%. The face-mask method accurately predicted daily CH4 emissions when compared to the chamber at the same time-point. However, there was a linear bias of CH4 outputs so further evaluation of the calculation of total CH4 from a spot measurement is required.
publishDate 2019
dc.date.none.fl_str_mv 2019-12-30T18:09:11Z
2019-12-30T18:09:11Z
2019-12-29
2019
2020-02-10T11:11:11Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Frontiers in Veterinary Science, v. 6, article 295, 2019.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1117824
https://doi.org/10.3389/fvets.2019.00295
identifier_str_mv Frontiers in Veterinary Science, v. 6, article 295, 2019.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1117824
https://doi.org/10.3389/fvets.2019.00295
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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