Short-term use of monensin and tannins as feed additives on digestibility and methanogenesis in cattle
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Zootecnia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982020000100803 |
Resumo: | ABSTRACT The objective was to assess the effects short-term use of monensin and Acacia mearnsii tannins as feed additives on nutrient intake, digestibility, and CH4 production in cattle. Six rumen-cannulated Holstein cows were distributed in two 3×3 Latin square experimental design, and each experimental period lasted 21 days. The basal diet was composed of corn silage and concentrate in a 50:50 dry matter (DM) basis proportion. Treatments were control, monensin (18 mg kg−1 of DM), and tannin-rich extract from Acacia mearnsii (total tannins equivalent to 6 g kg−1 of DM). Nutrient intake and apparent digestibility coefficients were not affected by the addition of monensin or tannins to diets. However, tannins showed a tendency to reduce crude protein digestibility. Monensin decreased CH4 emission by 25.6% (g kg−1 of body weight) compared with the control treatment. Monensin is more effective than Acacia mearnsii tannins in reducing CH4 emissions in the short term, considering a diet of the same roughage:concentrate proportion for cattle. |
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Short-term use of monensin and tannins as feed additives on digestibility and methanogenesis in cattleanimal nutritiongas productionmethaneruminantsABSTRACT The objective was to assess the effects short-term use of monensin and Acacia mearnsii tannins as feed additives on nutrient intake, digestibility, and CH4 production in cattle. Six rumen-cannulated Holstein cows were distributed in two 3×3 Latin square experimental design, and each experimental period lasted 21 days. The basal diet was composed of corn silage and concentrate in a 50:50 dry matter (DM) basis proportion. Treatments were control, monensin (18 mg kg−1 of DM), and tannin-rich extract from Acacia mearnsii (total tannins equivalent to 6 g kg−1 of DM). Nutrient intake and apparent digestibility coefficients were not affected by the addition of monensin or tannins to diets. However, tannins showed a tendency to reduce crude protein digestibility. Monensin decreased CH4 emission by 25.6% (g kg−1 of body weight) compared with the control treatment. Monensin is more effective than Acacia mearnsii tannins in reducing CH4 emissions in the short term, considering a diet of the same roughage:concentrate proportion for cattle.Sociedade Brasileira de Zootecnia2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982020000100803Revista Brasileira de Zootecnia v.49 2020reponame:Revista Brasileira de Zootecnia (Online)instname:Sociedade Brasileira de Zootecnia (SBZ)instacron:SBZ10.37496/rbz4920190098info:eu-repo/semantics/openAccessPerna Junior,FlavioVásquez,Diana Carolina ZapataGardinal,RodrigoMeyer,Paula MarquesBerndt,AlexandreFriguetto,Rosa Toyoko ShiraishiDemarchi,João José Assumpção de AbreuRodrigues,Paulo Henrique Mazzaeng2020-05-19T00:00:00Zoai:scielo:S1516-35982020000100803Revistahttps://www.rbz.org.br/pt-br/https://old.scielo.br/oai/scielo-oai.php||bz@sbz.org.br|| secretariarbz@sbz.org.br1806-92901516-3598opendoar:2020-05-19T00:00Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)false |
dc.title.none.fl_str_mv |
Short-term use of monensin and tannins as feed additives on digestibility and methanogenesis in cattle |
title |
Short-term use of monensin and tannins as feed additives on digestibility and methanogenesis in cattle |
spellingShingle |
Short-term use of monensin and tannins as feed additives on digestibility and methanogenesis in cattle Perna Junior,Flavio animal nutrition gas production methane ruminants |
title_short |
Short-term use of monensin and tannins as feed additives on digestibility and methanogenesis in cattle |
title_full |
Short-term use of monensin and tannins as feed additives on digestibility and methanogenesis in cattle |
title_fullStr |
Short-term use of monensin and tannins as feed additives on digestibility and methanogenesis in cattle |
title_full_unstemmed |
Short-term use of monensin and tannins as feed additives on digestibility and methanogenesis in cattle |
title_sort |
Short-term use of monensin and tannins as feed additives on digestibility and methanogenesis in cattle |
author |
Perna Junior,Flavio |
author_facet |
Perna Junior,Flavio Vásquez,Diana Carolina Zapata Gardinal,Rodrigo Meyer,Paula Marques Berndt,Alexandre Friguetto,Rosa Toyoko Shiraishi Demarchi,João José Assumpção de Abreu Rodrigues,Paulo Henrique Mazza |
author_role |
author |
author2 |
Vásquez,Diana Carolina Zapata Gardinal,Rodrigo Meyer,Paula Marques Berndt,Alexandre Friguetto,Rosa Toyoko Shiraishi Demarchi,João José Assumpção de Abreu Rodrigues,Paulo Henrique Mazza |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Perna Junior,Flavio Vásquez,Diana Carolina Zapata Gardinal,Rodrigo Meyer,Paula Marques Berndt,Alexandre Friguetto,Rosa Toyoko Shiraishi Demarchi,João José Assumpção de Abreu Rodrigues,Paulo Henrique Mazza |
dc.subject.por.fl_str_mv |
animal nutrition gas production methane ruminants |
topic |
animal nutrition gas production methane ruminants |
description |
ABSTRACT The objective was to assess the effects short-term use of monensin and Acacia mearnsii tannins as feed additives on nutrient intake, digestibility, and CH4 production in cattle. Six rumen-cannulated Holstein cows were distributed in two 3×3 Latin square experimental design, and each experimental period lasted 21 days. The basal diet was composed of corn silage and concentrate in a 50:50 dry matter (DM) basis proportion. Treatments were control, monensin (18 mg kg−1 of DM), and tannin-rich extract from Acacia mearnsii (total tannins equivalent to 6 g kg−1 of DM). Nutrient intake and apparent digestibility coefficients were not affected by the addition of monensin or tannins to diets. However, tannins showed a tendency to reduce crude protein digestibility. Monensin decreased CH4 emission by 25.6% (g kg−1 of body weight) compared with the control treatment. Monensin is more effective than Acacia mearnsii tannins in reducing CH4 emissions in the short term, considering a diet of the same roughage:concentrate proportion for cattle. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
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=S1516-35982020000100803 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982020000100803 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.37496/rbz4920190098 |
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 |
Sociedade Brasileira de Zootecnia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Zootecnia |
dc.source.none.fl_str_mv |
Revista Brasileira de Zootecnia v.49 2020 reponame:Revista Brasileira de Zootecnia (Online) instname:Sociedade Brasileira de Zootecnia (SBZ) instacron:SBZ |
instname_str |
Sociedade Brasileira de Zootecnia (SBZ) |
instacron_str |
SBZ |
institution |
SBZ |
reponame_str |
Revista Brasileira de Zootecnia (Online) |
collection |
Revista Brasileira de Zootecnia (Online) |
repository.name.fl_str_mv |
Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ) |
repository.mail.fl_str_mv |
||bz@sbz.org.br|| secretariarbz@sbz.org.br |
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1750318154031038464 |