Sugar cane fresh or ensiled with or without bacterial additive in diets for dairy cows
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Scientiarum. Animal Sciences (Online) |
Texto Completo: | https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/22475 |
Resumo: | This study evaluated the effect of using fresh sugar cane, sugar cane silage with or without Lactobacillus buchneri, and burnt sugar cane silage with or without L. buchneri on ingestive behavior, nitrogen balance and synthesis of microbial nitrogen compounds of dairy cows. Five ¾ Holstein x Gir crossbred cows, assigned to a 5 x 5 Latin square design, were given diets with a 60:40 forage: concentrate ratio on a dry matter basis, to meet an average body weight of 550 kg and production of 15 kg of milk per day. The treatment with fresh sugar cane showed higher values (p < 0.05) for dry matter feed efficiency (3,133.3 vs 2,234.47 g DM h-1) and rumination (1,642.3 vs 1,222.93 g DM h-1) compared to the silages. There was a shorter total chewing time (58.7 vs 81.5 min. kg-1 DM) for fresh sugar cane when compared to silages without inoculum. The addition of microbial additive during ensiling of sugar cane did not alter (p > 0.05) the nitrogen intake and balance, but led to a greater (p < 0.05) synthesis of microbial nitrogen. Microbial efficiency was not affected (p > 0.05), and showed an average value of 204.32 g microbial crude protein kg-1 total digestible nutrients. |
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Sugar cane fresh or ensiled with or without bacterial additive in diets for dairy cowsLactobacillus buchnerimicrobial synthesisnitrogen balanceSaccharum officinarumThis study evaluated the effect of using fresh sugar cane, sugar cane silage with or without Lactobacillus buchneri, and burnt sugar cane silage with or without L. buchneri on ingestive behavior, nitrogen balance and synthesis of microbial nitrogen compounds of dairy cows. Five ¾ Holstein x Gir crossbred cows, assigned to a 5 x 5 Latin square design, were given diets with a 60:40 forage: concentrate ratio on a dry matter basis, to meet an average body weight of 550 kg and production of 15 kg of milk per day. The treatment with fresh sugar cane showed higher values (p < 0.05) for dry matter feed efficiency (3,133.3 vs 2,234.47 g DM h-1) and rumination (1,642.3 vs 1,222.93 g DM h-1) compared to the silages. There was a shorter total chewing time (58.7 vs 81.5 min. kg-1 DM) for fresh sugar cane when compared to silages without inoculum. The addition of microbial additive during ensiling of sugar cane did not alter (p > 0.05) the nitrogen intake and balance, but led to a greater (p < 0.05) synthesis of microbial nitrogen. Microbial efficiency was not affected (p > 0.05), and showed an average value of 204.32 g microbial crude protein kg-1 total digestible nutrients.Editora da Universidade Estadual de Maringá2014-09-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionconservação de alimento, pesquisa de campo, análise químico bromtologicoapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2247510.4025/actascianimsci.v36i4.22475Acta Scientiarum. Animal Sciences; Vol 36 No 4 (2014); 385-391Acta Scientiarum. Animal Sciences; v. 36 n. 4 (2014); 385-3911807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMenghttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/22475/pdf_55Moreira, Jeruzia VitóriaPereira, Mara Lúcia AlbuquerqueAzevedo, Saulo TannusSignoretti, Ricardo DiasSiqueira, Gustavo RezendePires, Aureliano José Vieirainfo:eu-repo/semantics/openAccess2014-09-25T09:34:53Zoai:periodicos.uem.br/ojs:article/22475Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAnimSci/oaiactaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com1807-86721806-2636opendoar:2014-09-25T09:34:53Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Sugar cane fresh or ensiled with or without bacterial additive in diets for dairy cows |
title |
Sugar cane fresh or ensiled with or without bacterial additive in diets for dairy cows |
spellingShingle |
Sugar cane fresh or ensiled with or without bacterial additive in diets for dairy cows Moreira, Jeruzia Vitória Lactobacillus buchneri microbial synthesis nitrogen balance Saccharum officinarum |
title_short |
Sugar cane fresh or ensiled with or without bacterial additive in diets for dairy cows |
title_full |
Sugar cane fresh or ensiled with or without bacterial additive in diets for dairy cows |
title_fullStr |
Sugar cane fresh or ensiled with or without bacterial additive in diets for dairy cows |
title_full_unstemmed |
Sugar cane fresh or ensiled with or without bacterial additive in diets for dairy cows |
title_sort |
Sugar cane fresh or ensiled with or without bacterial additive in diets for dairy cows |
author |
Moreira, Jeruzia Vitória |
author_facet |
Moreira, Jeruzia Vitória Pereira, Mara Lúcia Albuquerque Azevedo, Saulo Tannus Signoretti, Ricardo Dias Siqueira, Gustavo Rezende Pires, Aureliano José Vieira |
author_role |
author |
author2 |
Pereira, Mara Lúcia Albuquerque Azevedo, Saulo Tannus Signoretti, Ricardo Dias Siqueira, Gustavo Rezende Pires, Aureliano José Vieira |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Moreira, Jeruzia Vitória Pereira, Mara Lúcia Albuquerque Azevedo, Saulo Tannus Signoretti, Ricardo Dias Siqueira, Gustavo Rezende Pires, Aureliano José Vieira |
dc.subject.por.fl_str_mv |
Lactobacillus buchneri microbial synthesis nitrogen balance Saccharum officinarum |
topic |
Lactobacillus buchneri microbial synthesis nitrogen balance Saccharum officinarum |
description |
This study evaluated the effect of using fresh sugar cane, sugar cane silage with or without Lactobacillus buchneri, and burnt sugar cane silage with or without L. buchneri on ingestive behavior, nitrogen balance and synthesis of microbial nitrogen compounds of dairy cows. Five ¾ Holstein x Gir crossbred cows, assigned to a 5 x 5 Latin square design, were given diets with a 60:40 forage: concentrate ratio on a dry matter basis, to meet an average body weight of 550 kg and production of 15 kg of milk per day. The treatment with fresh sugar cane showed higher values (p < 0.05) for dry matter feed efficiency (3,133.3 vs 2,234.47 g DM h-1) and rumination (1,642.3 vs 1,222.93 g DM h-1) compared to the silages. There was a shorter total chewing time (58.7 vs 81.5 min. kg-1 DM) for fresh sugar cane when compared to silages without inoculum. The addition of microbial additive during ensiling of sugar cane did not alter (p > 0.05) the nitrogen intake and balance, but led to a greater (p < 0.05) synthesis of microbial nitrogen. Microbial efficiency was not affected (p > 0.05), and showed an average value of 204.32 g microbial crude protein kg-1 total digestible nutrients. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-09-24 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion conservação de alimento, pesquisa de campo, análise químico bromtologico |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/22475 10.4025/actascianimsci.v36i4.22475 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/22475 |
identifier_str_mv |
10.4025/actascianimsci.v36i4.22475 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/22475/pdf_55 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
publisher.none.fl_str_mv |
Editora da Universidade Estadual de Maringá |
dc.source.none.fl_str_mv |
Acta Scientiarum. Animal Sciences; Vol 36 No 4 (2014); 385-391 Acta Scientiarum. Animal Sciences; v. 36 n. 4 (2014); 385-391 1807-8672 1806-2636 reponame:Acta Scientiarum. Animal Sciences (Online) instname:Universidade Estadual de Maringá (UEM) instacron:UEM |
instname_str |
Universidade Estadual de Maringá (UEM) |
instacron_str |
UEM |
institution |
UEM |
reponame_str |
Acta Scientiarum. Animal Sciences (Online) |
collection |
Acta Scientiarum. Animal Sciences (Online) |
repository.name.fl_str_mv |
Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM) |
repository.mail.fl_str_mv |
actaanim@uem.br||actaanim@uem.br|| rev.acta@gmail.com |
_version_ |
1799315360852213760 |