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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Universidade de São Paulo (USP) | - |
Autor(es): dc.contributor | @Tech -Innovation Technologies for Agriculture | - |
Autor(es): dc.contributor | Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA) | - |
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.creator | de Andrade, Thiago Sérgio | - |
Autor(es): dc.creator | Albertini, Tiago Zanett | - |
Autor(es): dc.creator | Barioni, Luís Gustavo | - |
Autor(es): dc.creator | de Medeiros, Sérgio Raposo | - |
Autor(es): dc.creator | Millen, Danilo Domingues [UNESP] | - |
Autor(es): dc.creator | Dos Santos, Antônio Carlos Ramos | - |
Autor(es): dc.creator | Goulart, Rodrigo Silva | - |
Autor(es): dc.creator | Lanna, Dante Pazzanese Duarte | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:52:41Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:52:41Z | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2019-12-31 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.1139/cjas-2019-0219 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/208194 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/208194 | - |
Descrição: dc.description | Little information exists regarding the optimal economic slaughter endpoint (OSE) for feedlot-finished cattle in Brazil. This study investigated the perceptions of Brazilian feeders regarding the optimal time for slaughter. A total of 52 interviews were conducted involving nutritionist-consultants (n = 23), feedlot owners (n = 21), and packer-owned feedlots (n = 8). The results showed that 65% of the interviewees used weight and fat cover, both estimated visually, to determine the moment for slaughter. Identifying the ideal time for slaughter was considered a challenge for respondents, and 85% of them recognized that their current slaughter endpoint identification method needed improvements. Regarding decision support systems, 58% of respondents reported they would purchase a computer program to help identify OSE, and 73% would be interested in incorporating a prototype of such a system into their feedlots. Carcass dressing (38%) and price (25%) were the main factors driving the feeder’s choice of meatpacker, followed by carcass premiums (10%). Meat quality was found to be an irrelevant criterion for Brazilian meatpackers in awarding both premiums (5%) and deductions (3%). Slaughter endpoint is determined subjectively by the Brazilian feeders, based on a visual evaluation of both weight and fatness. | - |
Descrição: dc.description | Departament of Animal Science University of São Paulo (ESALQ/USP) | - |
Descrição: dc.description | @Tech -Innovation Technologies for Agriculture | - |
Descrição: dc.description | Embrapa Informática Agropecuária | - |
Descrição: dc.description | Embrapa Pecuária Sudeste | - |
Descrição: dc.description | College of Technology and Agricultural Sciences São Paulo State University (UNESP) | - |
Descrição: dc.description | Department of Animal Science College of Animal Science and Food Engineering University of São Paulo (FZEA/USP) | - |
Descrição: dc.description | College of Technology and Agricultural Sciences São Paulo State University (UNESP) | - |
Formato: dc.format | 745-758 | - |
Idioma: dc.language | en | - |
Relação: dc.relation | Canadian Journal of Animal Science | - |
???dc.source???: dc.source | Scopus | - |
Palavras-chave: dc.subject | Beef | - |
Palavras-chave: dc.subject | Carcass | - |
Palavras-chave: dc.subject | Cattle | - |
Palavras-chave: dc.subject | Feedlot | - |
Palavras-chave: dc.subject | Management | - |
Título: dc.title | Perception of consultants, feedlot owners, and packers regarding the optimal economic slaughter endpoint in feedlots: A national survey in Brazil (Part I) | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
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