Atenção: Todas as denúncias são sigilosas e sua identidade será preservada.
Os campos nome e e-mail são de preenchimento opcional
Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.contributor | Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) | - |
Autor(es): dc.creator | Silva, Diego P. [UNESP] | - |
Autor(es): dc.creator | Pedroso, Alexandre M. | - |
Autor(es): dc.creator | Pereira, Murillo C.S. [UNESP] | - |
Autor(es): dc.creator | Bertoldi, Gustavo P. [UNESP] | - |
Autor(es): dc.creator | Watanabe, Daniel H. M. [UNESP] | - |
Autor(es): dc.creator | Melo, Alan C. B. [UNESP] | - |
Autor(es): dc.creator | Millen, Danilo D. [UNESP] | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:33:21Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:33:21Z | - |
Data de envio: dc.date.issued | 2020-12-11 | - |
Data de envio: dc.date.issued | 2020-12-11 | - |
Data de envio: dc.date.issued | 2019-01-01 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.1139/cjas-2018-0004 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/201367 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/201367 | - |
Descrição: dc.description | This work aimed to survey management practices used by dairy farmers and to report nutritional recommendations adopted by 43 dairy cattle nutritionists in Brazil. The web-based survey consisted of 80 questions. Almost 50% of the participants had clients that produce <1000 kg of milk daily and 48.8% had clients who own fewer than 100 dairy cows. Corn was the primary source of grain (97.4%), and 43.9% of the nutritionists included from 41% to 50% concentrate in lactation diets. The mean roughage inclusion in lactation diets was 50.5% and 79% of the nutritionists reported corn silage as the primary roughage source. Average crude protein and rumen-degradable protein concentrations recommended by the nutritionists for lactation diets were 15.7% and 9%, respectively. Average Ca and P concentrations recommended for lactation diets were 0.70% and 0.41%, respectively. The major health problem reported by 83.9% of the nutritionists was mastitis. The present survey provides an overview of management practices adopted by dairy farmers and nutritional recommendations currently applied by dairy cattle nutritionists in Brazil. The most critical points identified were low milk yield, mastitis as the major health problem, lack of proper mixing and delivery of rations, and destination of male calves. | - |
Descrição: dc.description | College of Technology and Agricultural Sciences São Paulo State University (UNESP) | - |
Descrição: dc.description | Empresa Brasileira de Pesquisa Agropecuária | - |
Descrição: dc.description | School of Veterinary Medicine and Animal Science São Paulo State University (UNESP) | - |
Descrição: dc.description | College of Technology and Agricultural Sciences São Paulo State University (UNESP) | - |
Descrição: dc.description | School of Veterinary Medicine and Animal Science São Paulo State University (UNESP) | - |
Formato: dc.format | 890-904 | - |
Idioma: dc.language | en | - |
Relação: dc.relation | Canadian Journal of Animal Science | - |
???dc.source???: dc.source | Scopus | - |
Palavras-chave: dc.subject | Brazil | - |
Palavras-chave: dc.subject | Dairy cow | - |
Palavras-chave: dc.subject | Management | - |
Palavras-chave: dc.subject | Nutrition | - |
Palavras-chave: dc.subject | Survey | - |
Título: dc.title | Survey of management practices used by brazilian dairy farmers and recommendations provided by 43 dairy cattle nutritionists | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
O Portal eduCAPES é oferecido ao usuário, condicionado à aceitação dos termos, condições e avisos contidos aqui e sem modificações. A CAPES poderá modificar o conteúdo ou formato deste site ou acabar com a sua operação ou suas ferramentas a seu critério único e sem aviso prévio. Ao acessar este portal, você, usuário pessoa física ou jurídica, se declara compreender e aceitar as condições aqui estabelecidas, da seguinte forma: