Intake, nutrients digestibility and nitrogen balance of elephant grass silages with mango by-product addition
Main Author: | |
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Publication Date: | 2010 |
Other Authors: | , , , , |
Format: | Article |
Language: | eng |
Source: | Revista Brasileira de Zootecnia (Online) |
Download full: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000100010 |
Summary: | The objective of this study was to evaluate the nutritive value of elephant grass silages with increasing levels of dried mango by-product (DMB). Five addition levels were studied (0, 4, 8, 12 and 16%) using 20 rams, in a randomized complete design with five treatments (addition levels) and four replications. Dry matter (DM), organic matter (OM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), ether extract (EE), total carbohydrates (TC), non-fibrous carbohydrates (NFC) intake and digestibility were evaluated, as well as the total digestible nutrients (TDN) and the silage nitrogen balance (NB). Mango by-product addition did not influence the DM, CP and TC intakes, the TDN level or the OM, CT and NFC digestibilities. On the other hand, DMB addition reduced the NDF and the ADF intakes, as well as the DM, CP, NDF and ADF digestibilities, and the NB of the silages. There was also a increasing linear effect of DMB addition on the EE and NFC intakes, and on EE digestibility. The elephant grass silage with DMB by-product may not be used as a single feed to ruminants because it reduces the NDF and the ADF intakes and the DM, CP, NDF and ADF digestibilities, as well as the nitrogen balance. |
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Intake, nutrients digestibility and nitrogen balance of elephant grass silages with mango by-product additionensilingMangifera indicanutritive valuesheepThe objective of this study was to evaluate the nutritive value of elephant grass silages with increasing levels of dried mango by-product (DMB). Five addition levels were studied (0, 4, 8, 12 and 16%) using 20 rams, in a randomized complete design with five treatments (addition levels) and four replications. Dry matter (DM), organic matter (OM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), ether extract (EE), total carbohydrates (TC), non-fibrous carbohydrates (NFC) intake and digestibility were evaluated, as well as the total digestible nutrients (TDN) and the silage nitrogen balance (NB). Mango by-product addition did not influence the DM, CP and TC intakes, the TDN level or the OM, CT and NFC digestibilities. On the other hand, DMB addition reduced the NDF and the ADF intakes, as well as the DM, CP, NDF and ADF digestibilities, and the NB of the silages. There was also a increasing linear effect of DMB addition on the EE and NFC intakes, and on EE digestibility. The elephant grass silage with DMB by-product may not be used as a single feed to ruminants because it reduces the NDF and the ADF intakes and the DM, CP, NDF and ADF digestibilities, as well as the nitrogen balance.Sociedade Brasileira de Zootecnia2010-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000100010Revista Brasileira de Zootecnia v.39 n.1 2010reponame:Revista Brasileira de Zootecnia (Online)instname:Sociedade Brasileira de Zootecnia (SBZ)instacron:SBZ10.1590/S1516-35982010000100010info:eu-repo/semantics/openAccessRêgo,Margareth Maria TelesNeiva,José Neuman MirandaRêgo,Aníbal Coutinho doCândido,Magno José DuarteAlves,Arnaud AzevêdoLôbo,Raimundo Nonato Bragaeng2010-03-03T00:00:00Zoai:scielo:S1516-35982010000100010Revistahttps://www.rbz.org.br/pt-br/https://old.scielo.br/oai/scielo-oai.php||bz@sbz.org.br|| secretariarbz@sbz.org.br1806-92901516-3598opendoar:2010-03-03T00:00Revista Brasileira de Zootecnia (Online) - Sociedade Brasileira de Zootecnia (SBZ)false |
dc.title.none.fl_str_mv |
Intake, nutrients digestibility and nitrogen balance of elephant grass silages with mango by-product addition |
title |
Intake, nutrients digestibility and nitrogen balance of elephant grass silages with mango by-product addition |
spellingShingle |
Intake, nutrients digestibility and nitrogen balance of elephant grass silages with mango by-product addition Rêgo,Margareth Maria Teles ensiling Mangifera indica nutritive value sheep |
title_short |
Intake, nutrients digestibility and nitrogen balance of elephant grass silages with mango by-product addition |
title_full |
Intake, nutrients digestibility and nitrogen balance of elephant grass silages with mango by-product addition |
title_fullStr |
Intake, nutrients digestibility and nitrogen balance of elephant grass silages with mango by-product addition |
title_full_unstemmed |
Intake, nutrients digestibility and nitrogen balance of elephant grass silages with mango by-product addition |
title_sort |
Intake, nutrients digestibility and nitrogen balance of elephant grass silages with mango by-product addition |
author |
Rêgo,Margareth Maria Teles |
author_facet |
Rêgo,Margareth Maria Teles Neiva,José Neuman Miranda Rêgo,Aníbal Coutinho do Cândido,Magno José Duarte Alves,Arnaud Azevêdo Lôbo,Raimundo Nonato Braga |
author_role |
author |
author2 |
Neiva,José Neuman Miranda Rêgo,Aníbal Coutinho do Cândido,Magno José Duarte Alves,Arnaud Azevêdo Lôbo,Raimundo Nonato Braga |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Rêgo,Margareth Maria Teles Neiva,José Neuman Miranda Rêgo,Aníbal Coutinho do Cândido,Magno José Duarte Alves,Arnaud Azevêdo Lôbo,Raimundo Nonato Braga |
dc.subject.por.fl_str_mv |
ensiling Mangifera indica nutritive value sheep |
topic |
ensiling Mangifera indica nutritive value sheep |
description |
The objective of this study was to evaluate the nutritive value of elephant grass silages with increasing levels of dried mango by-product (DMB). Five addition levels were studied (0, 4, 8, 12 and 16%) using 20 rams, in a randomized complete design with five treatments (addition levels) and four replications. Dry matter (DM), organic matter (OM), crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), ether extract (EE), total carbohydrates (TC), non-fibrous carbohydrates (NFC) intake and digestibility were evaluated, as well as the total digestible nutrients (TDN) and the silage nitrogen balance (NB). Mango by-product addition did not influence the DM, CP and TC intakes, the TDN level or the OM, CT and NFC digestibilities. On the other hand, DMB addition reduced the NDF and the ADF intakes, as well as the DM, CP, NDF and ADF digestibilities, and the NB of the silages. There was also a increasing linear effect of DMB addition on the EE and NFC intakes, and on EE digestibility. The elephant grass silage with DMB by-product may not be used as a single feed to ruminants because it reduces the NDF and the ADF intakes and the DM, CP, NDF and ADF digestibilities, as well as the nitrogen balance. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-01-01 |
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=S1516-35982010000100010 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982010000100010 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1516-35982010000100010 |
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.39 n.1 2010 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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1750318145563787264 |