Encapsulated nitrate replacing soybean meal in diets with and without monensin on in vitro ruminal fermentation
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Anais da Academia Brasileira de Ciências (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652022000601310 |
Resumo: | Abstract This study assessed the association between encapsulated nitrate product (ENP) and monensin (MON) to mitigate enteric methane (CH4) in vitro and possible effects on ruminal degradability, enteric fermentation characteristics, and microbial populations. Six treatments were used in randomized complete design in a 2×3 factorial arrangement with two levels of MON (0 and 2.08 mg/mL of buffered rumen fluid) and three levels of ENP (0, 1.5 and 3.0%). The substrate consisted of 50% Tifton-85 hay and 50% concentrate mixture (ground corn and soybean meal). ENP replaced soybean meal to achieve isonitrogenous diets (15% CP). No ENP×MON interaction was observed for any measured variable (P > 0.05) except for the relative abundance of F. succinogenes (P = 0.02) that linearly increased in diets with MON when ENP was added. The ENP addition decreased CH4 production (P < 0.01) without affecting (P > 0.05) truly degraded organic matter nor the relative abundance of methanogens. Hydrogen production was reduced with MON (P = 0.04) and linearly decreased with ENP inclusion (P = 0.02). We concluded that use of nitrate is a viable strategy for CH4 reduction, however, no additive effect of ENP and MON was observed for mitigating CH4 production. |
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Encapsulated nitrate replacing soybean meal in diets with and without monensin on in vitro ruminal fermentationgreenhouse gashydrogenmethanogenesisruminal bacteriaAbstract This study assessed the association between encapsulated nitrate product (ENP) and monensin (MON) to mitigate enteric methane (CH4) in vitro and possible effects on ruminal degradability, enteric fermentation characteristics, and microbial populations. Six treatments were used in randomized complete design in a 2×3 factorial arrangement with two levels of MON (0 and 2.08 mg/mL of buffered rumen fluid) and three levels of ENP (0, 1.5 and 3.0%). The substrate consisted of 50% Tifton-85 hay and 50% concentrate mixture (ground corn and soybean meal). ENP replaced soybean meal to achieve isonitrogenous diets (15% CP). No ENP×MON interaction was observed for any measured variable (P > 0.05) except for the relative abundance of F. succinogenes (P = 0.02) that linearly increased in diets with MON when ENP was added. The ENP addition decreased CH4 production (P < 0.01) without affecting (P > 0.05) truly degraded organic matter nor the relative abundance of methanogens. Hydrogen production was reduced with MON (P = 0.04) and linearly decreased with ENP inclusion (P = 0.02). We concluded that use of nitrate is a viable strategy for CH4 reduction, however, no additive effect of ENP and MON was observed for mitigating CH4 production.Academia Brasileira de Ciências2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652022000601310Anais da Academia Brasileira de Ciências v.94 n.4 2022reponame:Anais da Academia Brasileira de Ciências (Online)instname:Academia Brasileira de Ciências (ABC)instacron:ABC10.1590/0001-3765202220200213info:eu-repo/semantics/openAccessNATEL,ANDRESSA S.ABDALLA,ADIBE LUIZARAUJO,RAFAEL C. DEPAIM,TIAGO P.ABDALLA FILHO,ADIBE LUIZLOUVANDINI,PATRÍCIALIMA,MELKI K.PIZA,PAOLAeng2022-10-13T00:00:00Zoai:scielo:S0001-37652022000601310Revistahttp://www.scielo.br/aabchttps://old.scielo.br/oai/scielo-oai.php||aabc@abc.org.br1678-26900001-3765opendoar:2022-10-13T00:00Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC)false |
dc.title.none.fl_str_mv |
Encapsulated nitrate replacing soybean meal in diets with and without monensin on in vitro ruminal fermentation |
title |
Encapsulated nitrate replacing soybean meal in diets with and without monensin on in vitro ruminal fermentation |
spellingShingle |
Encapsulated nitrate replacing soybean meal in diets with and without monensin on in vitro ruminal fermentation NATEL,ANDRESSA S. greenhouse gas hydrogen methanogenesis ruminal bacteria |
title_short |
Encapsulated nitrate replacing soybean meal in diets with and without monensin on in vitro ruminal fermentation |
title_full |
Encapsulated nitrate replacing soybean meal in diets with and without monensin on in vitro ruminal fermentation |
title_fullStr |
Encapsulated nitrate replacing soybean meal in diets with and without monensin on in vitro ruminal fermentation |
title_full_unstemmed |
Encapsulated nitrate replacing soybean meal in diets with and without monensin on in vitro ruminal fermentation |
title_sort |
Encapsulated nitrate replacing soybean meal in diets with and without monensin on in vitro ruminal fermentation |
author |
NATEL,ANDRESSA S. |
author_facet |
NATEL,ANDRESSA S. ABDALLA,ADIBE LUIZ ARAUJO,RAFAEL C. DE PAIM,TIAGO P. ABDALLA FILHO,ADIBE LUIZ LOUVANDINI,PATRÍCIA LIMA,MELKI K. PIZA,PAOLA |
author_role |
author |
author2 |
ABDALLA,ADIBE LUIZ ARAUJO,RAFAEL C. DE PAIM,TIAGO P. ABDALLA FILHO,ADIBE LUIZ LOUVANDINI,PATRÍCIA LIMA,MELKI K. PIZA,PAOLA |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
NATEL,ANDRESSA S. ABDALLA,ADIBE LUIZ ARAUJO,RAFAEL C. DE PAIM,TIAGO P. ABDALLA FILHO,ADIBE LUIZ LOUVANDINI,PATRÍCIA LIMA,MELKI K. PIZA,PAOLA |
dc.subject.por.fl_str_mv |
greenhouse gas hydrogen methanogenesis ruminal bacteria |
topic |
greenhouse gas hydrogen methanogenesis ruminal bacteria |
description |
Abstract This study assessed the association between encapsulated nitrate product (ENP) and monensin (MON) to mitigate enteric methane (CH4) in vitro and possible effects on ruminal degradability, enteric fermentation characteristics, and microbial populations. Six treatments were used in randomized complete design in a 2×3 factorial arrangement with two levels of MON (0 and 2.08 mg/mL of buffered rumen fluid) and three levels of ENP (0, 1.5 and 3.0%). The substrate consisted of 50% Tifton-85 hay and 50% concentrate mixture (ground corn and soybean meal). ENP replaced soybean meal to achieve isonitrogenous diets (15% CP). No ENP×MON interaction was observed for any measured variable (P > 0.05) except for the relative abundance of F. succinogenes (P = 0.02) that linearly increased in diets with MON when ENP was added. The ENP addition decreased CH4 production (P < 0.01) without affecting (P > 0.05) truly degraded organic matter nor the relative abundance of methanogens. Hydrogen production was reduced with MON (P = 0.04) and linearly decreased with ENP inclusion (P = 0.02). We concluded that use of nitrate is a viable strategy for CH4 reduction, however, no additive effect of ENP and MON was observed for mitigating CH4 production. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652022000601310 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652022000601310 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0001-3765202220200213 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Academia Brasileira de Ciências |
publisher.none.fl_str_mv |
Academia Brasileira de Ciências |
dc.source.none.fl_str_mv |
Anais da Academia Brasileira de Ciências v.94 n.4 2022 reponame:Anais da Academia Brasileira de Ciências (Online) instname:Academia Brasileira de Ciências (ABC) instacron:ABC |
instname_str |
Academia Brasileira de Ciências (ABC) |
instacron_str |
ABC |
institution |
ABC |
reponame_str |
Anais da Academia Brasileira de Ciências (Online) |
collection |
Anais da Academia Brasileira de Ciências (Online) |
repository.name.fl_str_mv |
Anais da Academia Brasileira de Ciências (Online) - Academia Brasileira de Ciências (ABC) |
repository.mail.fl_str_mv |
||aabc@abc.org.br |
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1754302872531501056 |