Digestive parameters, production and quality of milk from Saanen goats fed rations with soybean hulls as a replacement for ground corn - DOI: 10.4025/actascianimsci.v29i3.563

Detalhes bibliográficos
Autor(a) principal: Zambom, Maximiliane Alavarse
Data de Publicação: 2007
Outros Autores: Alcalde, Claudete Regina, Hashimoto, Juliano Hideo, Macedo, Francisco de Assis Fonseca de, Passianoto, Gabriela de Oliveira, Lima, Luciano Soares de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Animal Sciences (Online)
Texto Completo: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/563
Resumo: The objective of this study was to evaluate digestive parameters, production and quality of milk from Saanen goats fed rations with soybean hulls (SBH) as a replacement for ground corn. Three Saanen does (52.35 kg ± 7.46), confined and first-kidding, were allocated in a 3 x 3 Latin square. Treatments consisted of replacement levels of ground corn for SBH (0% SBH, 50% SBH and 100% SBH), with 14.70% of CP and 2.23 Mcal of ME kg-1 DMI as mean values. Intake and milk production were recorded daily. Feces were sampled for the determination of dry matter and nutrient digestibility, and ruminal liquid was collected to determine ruminal parameters. Milk samples were collected for physical-chemical analyses and fatty acid profiling. The higher (p < 0.05) starch intake was verified in the 0% SBH treatment. The treatments did not influence (p > 0.05) the dry matter and nutrient digestibility, production and physical-chemical quality of milk. The 100% SBH treatment provided higher concentration of ruminal acetate, higher acetate/propionate ratio and lower ruminal propionate and butyrate contents. Treatments did not change (p > 0.05) ruminal N-NH3 and pH. The profile of fatty acids in the milk oscillated as a result of the treatments. Soybean hulls can replace ground corn rations for lactating Saanen goats without changes in the digestive process, production and quality of milk.
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spelling Digestive parameters, production and quality of milk from Saanen goats fed rations with soybean hulls as a replacement for ground corn - DOI: 10.4025/actascianimsci.v29i3.563Parâmetros digestivos, produção e qualidade do leite de cabras Saanen recebendo rações com casca do grão de soja em substituição ao milho - DOI: 10.4025/actascianimsci.v29i3.563AGVcaprinodigestibilidadegordura do leiteresíduo da soja5.04.00.00-2 ZootecniaThe objective of this study was to evaluate digestive parameters, production and quality of milk from Saanen goats fed rations with soybean hulls (SBH) as a replacement for ground corn. Three Saanen does (52.35 kg ± 7.46), confined and first-kidding, were allocated in a 3 x 3 Latin square. Treatments consisted of replacement levels of ground corn for SBH (0% SBH, 50% SBH and 100% SBH), with 14.70% of CP and 2.23 Mcal of ME kg-1 DMI as mean values. Intake and milk production were recorded daily. Feces were sampled for the determination of dry matter and nutrient digestibility, and ruminal liquid was collected to determine ruminal parameters. Milk samples were collected for physical-chemical analyses and fatty acid profiling. The higher (p < 0.05) starch intake was verified in the 0% SBH treatment. The treatments did not influence (p > 0.05) the dry matter and nutrient digestibility, production and physical-chemical quality of milk. The 100% SBH treatment provided higher concentration of ruminal acetate, higher acetate/propionate ratio and lower ruminal propionate and butyrate contents. Treatments did not change (p > 0.05) ruminal N-NH3 and pH. The profile of fatty acids in the milk oscillated as a result of the treatments. Soybean hulls can replace ground corn rations for lactating Saanen goats without changes in the digestive process, production and quality of milk.O experimento objetivou avaliar os parâmetros digestivos, produção e qualidade do leite de cabras Saanen, recebendo rações com casca do grão de soja (CGS), em três níveis de substituição ao milho moído (0% CGS, 50% CGS e 100% CGS). Foram utilizadas três cabras Saanen (52,35 kg ± 7,46), primíparas, confinadas, distribuídas em quadrado latino 3 x 3. As rações apresentaram em média 14,70% de PB e 2,23 Mcal de EM kg-1 de MS ingerida. Foi realizado o controle diário da ingestão e produção de leite. As fezes foram coletadas para determinação da digestibilidade da matéria seca e dos nutrientes, e o líquido ruminal para determinação dos parâmetros ruminais. O leite foi coletado para análises físico-químicas e perfil de ácidos graxos. A maior (p < 0,05) ingestão de amido foi observada no tratamento 0% CGS. Os tratamentos não influenciaram (p > 0,05) na digestibilidade da matéria seca e dos nutrientes, nem na produção e qualidade físico-química do leite. O tratamento 100% CGS proporcionou maior concentração de acetato ruminal, maior razão acetato:propionato e menores concentrações de propionato e butirato ruminal. Os tratamentos não alteraram (p > 0,05) o N-amoniacal e pH ruminal. O perfil de ácidos graxos do leite oscilou em função dos tratamentos. A casca do grão de soja pode substituir o milho moído em rações para cabras Saanen em lactação, sem alterações no processo digestivo, na produção e na qualidade do leite.Editora da Universidade Estadual de Maringá2007-12-14info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/56310.4025/actascianimsci.v29i3.563Acta Scientiarum. Animal Sciences; Vol 29 No 3 (2007); 309-316Acta Scientiarum. Animal Sciences; v. 29 n. 3 (2007); 309-3161807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/563/321Zambom, Maximiliane AlavarseAlcalde, Claudete ReginaHashimoto, Juliano HideoMacedo, Francisco de Assis Fonseca dePassianoto, Gabriela de OliveiraLima, Luciano Soares deinfo:eu-repo/semantics/openAccess2024-05-17T13:03:10Zoai:periodicos.uem.br/ojs:article/563Revistahttp://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:2024-05-17T13:03:10Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Digestive parameters, production and quality of milk from Saanen goats fed rations with soybean hulls as a replacement for ground corn - DOI: 10.4025/actascianimsci.v29i3.563
Parâmetros digestivos, produção e qualidade do leite de cabras Saanen recebendo rações com casca do grão de soja em substituição ao milho - DOI: 10.4025/actascianimsci.v29i3.563
title Digestive parameters, production and quality of milk from Saanen goats fed rations with soybean hulls as a replacement for ground corn - DOI: 10.4025/actascianimsci.v29i3.563
spellingShingle Digestive parameters, production and quality of milk from Saanen goats fed rations with soybean hulls as a replacement for ground corn - DOI: 10.4025/actascianimsci.v29i3.563
Zambom, Maximiliane Alavarse
AGV
caprino
digestibilidade
gordura do leite
resíduo da soja
5.04.00.00-2 Zootecnia
title_short Digestive parameters, production and quality of milk from Saanen goats fed rations with soybean hulls as a replacement for ground corn - DOI: 10.4025/actascianimsci.v29i3.563
title_full Digestive parameters, production and quality of milk from Saanen goats fed rations with soybean hulls as a replacement for ground corn - DOI: 10.4025/actascianimsci.v29i3.563
title_fullStr Digestive parameters, production and quality of milk from Saanen goats fed rations with soybean hulls as a replacement for ground corn - DOI: 10.4025/actascianimsci.v29i3.563
title_full_unstemmed Digestive parameters, production and quality of milk from Saanen goats fed rations with soybean hulls as a replacement for ground corn - DOI: 10.4025/actascianimsci.v29i3.563
title_sort Digestive parameters, production and quality of milk from Saanen goats fed rations with soybean hulls as a replacement for ground corn - DOI: 10.4025/actascianimsci.v29i3.563
author Zambom, Maximiliane Alavarse
author_facet Zambom, Maximiliane Alavarse
Alcalde, Claudete Regina
Hashimoto, Juliano Hideo
Macedo, Francisco de Assis Fonseca de
Passianoto, Gabriela de Oliveira
Lima, Luciano Soares de
author_role author
author2 Alcalde, Claudete Regina
Hashimoto, Juliano Hideo
Macedo, Francisco de Assis Fonseca de
Passianoto, Gabriela de Oliveira
Lima, Luciano Soares de
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Zambom, Maximiliane Alavarse
Alcalde, Claudete Regina
Hashimoto, Juliano Hideo
Macedo, Francisco de Assis Fonseca de
Passianoto, Gabriela de Oliveira
Lima, Luciano Soares de
dc.subject.por.fl_str_mv AGV
caprino
digestibilidade
gordura do leite
resíduo da soja
5.04.00.00-2 Zootecnia
topic AGV
caprino
digestibilidade
gordura do leite
resíduo da soja
5.04.00.00-2 Zootecnia
description The objective of this study was to evaluate digestive parameters, production and quality of milk from Saanen goats fed rations with soybean hulls (SBH) as a replacement for ground corn. Three Saanen does (52.35 kg ± 7.46), confined and first-kidding, were allocated in a 3 x 3 Latin square. Treatments consisted of replacement levels of ground corn for SBH (0% SBH, 50% SBH and 100% SBH), with 14.70% of CP and 2.23 Mcal of ME kg-1 DMI as mean values. Intake and milk production were recorded daily. Feces were sampled for the determination of dry matter and nutrient digestibility, and ruminal liquid was collected to determine ruminal parameters. Milk samples were collected for physical-chemical analyses and fatty acid profiling. The higher (p < 0.05) starch intake was verified in the 0% SBH treatment. The treatments did not influence (p > 0.05) the dry matter and nutrient digestibility, production and physical-chemical quality of milk. The 100% SBH treatment provided higher concentration of ruminal acetate, higher acetate/propionate ratio and lower ruminal propionate and butyrate contents. Treatments did not change (p > 0.05) ruminal N-NH3 and pH. The profile of fatty acids in the milk oscillated as a result of the treatments. Soybean hulls can replace ground corn rations for lactating Saanen goats without changes in the digestive process, production and quality of milk.
publishDate 2007
dc.date.none.fl_str_mv 2007-12-14
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/563
10.4025/actascianimsci.v29i3.563
url https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/563
identifier_str_mv 10.4025/actascianimsci.v29i3.563
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/563/321
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 29 No 3 (2007); 309-316
Acta Scientiarum. Animal Sciences; v. 29 n. 3 (2007); 309-316
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
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