Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Osmar Antônio Dalla Costa"'
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 40, Iss 2, Pp 169-174 (2005)
This work compared the behaviour of pre-parturient sows housed in intensive confined and outdoor systems, during the morning and afternoon prior to delivery. Eight sows were kept individually in farrowing crates or in paddocks with access to fresh pa
Externí odkaz:
https://doaj.org/article/d285d3ea0fc34be49d3d15c9d621788b
Autor:
Doralice Pedroso-de- Paiva, Nelson Morés, Waldomiro Barioni Júnior, Osmar Antônio Dalla Costa, Jurij Sobestianski, Armando Lopes do Amaral
Publikováno v:
Ciência Rural, Vol 33, Iss 4, Pp 731-736 (2003)
Foi realizada uma pesquisa epidemiológica observacional em 64 rebanhos da região Sul do Brasil, com o objetivo de determinar a prevalência e identificar o conjunto de fatores de risco que melhor explicam a ocorrência de sarna sarcóptica em suín
Externí odkaz:
https://doaj.org/article/d317a173e577479a94b2101d9c791542
Publikováno v:
Animals, Vol 7, Iss 1, p 5 (2017)
The objective of this study was to assess the effects of two types of commercial suspension (leaf-spring (LS) vs. air suspension (AS)) installed on two similar double-decked trucks on blood cortisol and lactate concentration, lairage behavior, carcas
Externí odkaz:
https://doaj.org/article/3e4d9ded248c4b17b7605bd80456b0c5
Publikováno v:
Revista Brasileira de Zootecnia, Vol 30, Iss 6, Pp 1728-1734 (2001)
O objetivo deste trabalho foi estudar as condições térmicas ambientais de diferentes materiais de cobertura de cabana de maternidade, no verão, utilizando os seguintes tratamentos: 1) cabana de maternidade coberta com fécula de isopor 2) cabana
Externí odkaz:
https://doaj.org/article/3ec2ebc0be7c4edb89ca85d2d91d6996
Autor:
Gisele Dela Ricci Vaz, Osmar Antônio Dalla Costa, Messias Alves da Trindade, Rafael Teixeira de Sousa, Elder Tonon, Cristiane Gonçalves Titto
Publikováno v:
Zootecnia: tópicos atuais em pesquisa ISBN: 9786553602939
Objetivo: avaliar o comportamento de leitões e porcas, frente ao tratamento de desgaste ou não de dentes do lactente. Foram utilizadas 67 matrizes suínas e 827 leitões. Método: o experimento foi realizado em três locais e a obtenção de dados
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05b1661fe5394a9db3226c763a6b775a
https://doi.org/10.37885/230312310
https://doi.org/10.37885/230312310
Publikováno v:
Pesquisa Agropecuária Tropical, Vol 27, Iss 1, Pp 7-14 (2007)
O sistema intensivo de produção de suínos criados ao ar livre (SISCAL) é caracterizado por manter os suínos em piquetes com cobertura vegetal, nas fases de reprodução, maternidade e creche, cercados com tela e/ou fios de arame eletrificado. Es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::8dbab57f1342eaa15c3b350e6404f4b6
http://www.revistas.ufg.br/index.php/pat/article/view/2948
http://www.revistas.ufg.br/index.php/pat/article/view/2948
Publikováno v:
Pesquisa Agropecuária Tropical, Vol 27, Iss 1, Pp 7-14 (2007)
The outdoors intensive-type pig production is characterized by maintaining swine during reproductive, pregnancy and nursing periods on pasture limited by wiring and/or electric fences. The aim of the present report was to describe the epidemiological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::5cd434c57f471e9334ad4a09b6db3ddd
http://www.revistas.ufg.br/index.php/pat/article/view/2948
http://www.revistas.ufg.br/index.php/pat/article/view/2948
Autor:
Alexandra Friedman, Filipe Antonio Dalla Costa, Osmar Antonio Dalla Costa, Alicia Godsell-Ryan, Troy John Gibson
Publikováno v:
Animals, Vol 11, Iss 12, p 3531 (2021)
Non-stunned slaughter has been extensively described for other farmed species but there has been limited research on waterfowl. The study assessed 34 White Pekin ducks (Anas platyrhynchos) (study 1) in a non-stunned halal slaughterhouse in Brazil for
Externí odkaz:
https://doaj.org/article/3b6d5869f0ac4e559870172aae1aa7ab
Autor:
Jalusa Deon Kich, Eduardo de Freitas Costa, Nelise Juliane Triques, Mariana Niogueira, Osmar Antonio Dalla Costa, Arlei Coldebella, Aline Kummer, Marisa Cardoso
Publikováno v:
Semina: Ciências Agrárias, Vol 37, Iss 5, Pp 3107-3114 (2016)
Salmonella control programs require the classification of positive herds according with the prevalence of infected pigs. This must be based on diagnostic methods that are reliable, accurate and cost effective. Since serological methods fulfill most o
Externí odkaz:
https://doaj.org/article/d3f5aa7483e243139fac66f1b83dc65e
Autor:
Roberta Sommavilla, Osmar Antonio Dalla Costa, Luciana Aparecida Honorato, Clarissa Silva Cardoso, Maria José Hötzel
Publikováno v:
Ciência Rural, Vol 45, Iss 9, Pp 1660-1666 (2015)
The objective of this study was to investigate if piglets that suck anterior teats differ from the others in the litter in birth weight, if they have higher growth rate during lactation, and if this affects behaviour and post-weaning weight gain, whe
Externí odkaz:
https://doaj.org/article/f1d09534cf104f778a4445268e85c326