Lactation performance of dairy goats fed whole soybeans
Autor(a) principal: | |
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Data de Publicação: | 2008 |
Outros Autores: | , , , |
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/2535 |
Resumo: | Thirty-six dairy goats (16 Saanen and 20 Alpine), averaging 88 ± 2.3 days in milk, were used in a complete randomized block design to evaluate the effects of whole soybeans in lactation performance. Corn silage based diets containing 0%, 7%, 14% and 21% whole soybeans were fed for 63 days. Dry matter intake was reduced and feed efficiency increased (P < 0.01) with higher levels of whole soybeans. Milk fat percentage and production increased linearly (P < 0.01) and milk production was reduced. Milk protein production and percentage and 3.5% fat corrected milk (FCM) were affected by dietary treatments, showing quadratic (P < 0.01) response. Feeding dairy goats with whole soybeans up to 14% of the diet dry matter did not affect adversely lactation performance. |
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Acta Scientiarum. Animal Sciences (Online) |
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Lactation performance of dairy goats fed whole soybeansDesempenho de cabras em lactação alimentadas com grão de sojacabragrão de sojagorduraprodução de leitecomposição do leite5.04.00.00-2 ZootecniaThirty-six dairy goats (16 Saanen and 20 Alpine), averaging 88 ± 2.3 days in milk, were used in a complete randomized block design to evaluate the effects of whole soybeans in lactation performance. Corn silage based diets containing 0%, 7%, 14% and 21% whole soybeans were fed for 63 days. Dry matter intake was reduced and feed efficiency increased (P < 0.01) with higher levels of whole soybeans. Milk fat percentage and production increased linearly (P < 0.01) and milk production was reduced. Milk protein production and percentage and 3.5% fat corrected milk (FCM) were affected by dietary treatments, showing quadratic (P < 0.01) response. Feeding dairy goats with whole soybeans up to 14% of the diet dry matter did not affect adversely lactation performance.Trinta e seis cabras (16 Saanen e 20 Alpina), com 88 ± 2,3 dias em lactação no início do experimento, foram utilizadas em blocos casualizados para se avaliar os efeitos de teores de grão de soja no desempenho da lactação. Dietas isonitrogenadas contendo 49% de silagem de milho e 0%, 7%, 14% ou 21% da matéria seca de grão de soja cru inteiro em substituição ao farelo de soja por 63 dias. A inclusão do grão de soja reduziu linearmente o consumo de matéria seca e aumentou a eficiência alimentar (P < 0,01). A porcentagem e produção de gordura do leite aumentaram linearmente (P < 0,01) e a produção de leite diminuiu linearmente (P < 0,01). A produção e a concentração de proteína no leite e a produção de leite corrigida para 3,5% de gordura apresentaram efeito quadrático (P < 0,01). A substituição do farelo de soja por grão de soja até 14% da MS da dieta de cabras leiteiras não afetou negativamente o desempenho da lactação.Editora da Universidade Estadual de Maringá2008-04-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/253510.4025/actascianimsci.v24i0.2535Acta Scientiarum. Animal Sciences; Vol 24 (2002); 1113-1118Acta Scientiarum. Animal Sciences; v. 24 (2002); 1113-11181807-86721806-2636reponame:Acta Scientiarum. Animal Sciences (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttps://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2535/1754Oliveira Junior, Reinaldo Cunha deSusin, IvanetePires, Alexandre VazSimas, José Manoel Correia deMorais, Janice Barreto deinfo:eu-repo/semantics/openAccess2024-05-17T13:03:44Zoai:periodicos.uem.br/ojs:article/2535Revistahttp://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:2024-05-17T13:03:44Acta Scientiarum. Animal Sciences (Online) - Universidade Estadual de Maringá (UEM)false |
dc.title.none.fl_str_mv |
Lactation performance of dairy goats fed whole soybeans Desempenho de cabras em lactação alimentadas com grão de soja |
title |
Lactation performance of dairy goats fed whole soybeans |
spellingShingle |
Lactation performance of dairy goats fed whole soybeans Oliveira Junior, Reinaldo Cunha de cabra grão de soja gordura produção de leite composição do leite 5.04.00.00-2 Zootecnia |
title_short |
Lactation performance of dairy goats fed whole soybeans |
title_full |
Lactation performance of dairy goats fed whole soybeans |
title_fullStr |
Lactation performance of dairy goats fed whole soybeans |
title_full_unstemmed |
Lactation performance of dairy goats fed whole soybeans |
title_sort |
Lactation performance of dairy goats fed whole soybeans |
author |
Oliveira Junior, Reinaldo Cunha de |
author_facet |
Oliveira Junior, Reinaldo Cunha de Susin, Ivanete Pires, Alexandre Vaz Simas, José Manoel Correia de Morais, Janice Barreto de |
author_role |
author |
author2 |
Susin, Ivanete Pires, Alexandre Vaz Simas, José Manoel Correia de Morais, Janice Barreto de |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Oliveira Junior, Reinaldo Cunha de Susin, Ivanete Pires, Alexandre Vaz Simas, José Manoel Correia de Morais, Janice Barreto de |
dc.subject.por.fl_str_mv |
cabra grão de soja gordura produção de leite composição do leite 5.04.00.00-2 Zootecnia |
topic |
cabra grão de soja gordura produção de leite composição do leite 5.04.00.00-2 Zootecnia |
description |
Thirty-six dairy goats (16 Saanen and 20 Alpine), averaging 88 ± 2.3 days in milk, were used in a complete randomized block design to evaluate the effects of whole soybeans in lactation performance. Corn silage based diets containing 0%, 7%, 14% and 21% whole soybeans were fed for 63 days. Dry matter intake was reduced and feed efficiency increased (P < 0.01) with higher levels of whole soybeans. Milk fat percentage and production increased linearly (P < 0.01) and milk production was reduced. Milk protein production and percentage and 3.5% fat corrected milk (FCM) were affected by dietary treatments, showing quadratic (P < 0.01) response. Feeding dairy goats with whole soybeans up to 14% of the diet dry matter did not affect adversely lactation performance. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-04-29 |
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/2535 10.4025/actascianimsci.v24i0.2535 |
url |
https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/2535 |
identifier_str_mv |
10.4025/actascianimsci.v24i0.2535 |
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/2535/1754 |
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 24 (2002); 1113-1118 Acta Scientiarum. Animal Sciences; v. 24 (2002); 1113-1118 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_ |
1799315358134304768 |