Paratuberculosis in Sheep from Serra da Estrela Region [PDF]
, 2007 Being Paratuberculosis a chronic disease of difficult diagnosis and having suspicious of her presence in Serra da Estrela ovine’s effectives, it’s essential to prove this fact and establish a fast, efficient and viable diagnosis protocol, to be able to ...
Afonso, A. +8 more
core
, 2014 Johne’s disease (JD) is a chronic, production-limiting disease of ruminants. Control programs aiming to minimize the effects of the disease on the dairy industry have been launched in many countries, including Canada.
DeVries, Trevor +5 more
core +1 more source
, 2004 Paratuberculose leidt niet alleen tot zieke dieren en een verminderde melkproductie. Er zijn ook aanwijzingen dat de paratbc bacterie mogelijk een rol speelt bij bepaalde darmontstekingen bij de mens (de ziekte van Crohn). De rol die de bedrijfsvoering op het voorkomen van paratuberculose in de biologische melkveehouderij heeft is nog niet bekend en ...
Brouwer, H. +3 more
openaire +1 more source
Enfermidades do sistema digestório de bovinos da região semiárida do Brasil
Pesquisa Veterinária BrasileiraRESUMO: Os problemas digestivos são importantes causas de afecções em bovinos e estudos sobre a frequência de ocorrência destas na região semiárida do Brasil ainda não foram realizados.
Ana L.A. Marques +5 more
doaj +1 more source
Fractions électrophorétiques des proteïnes plamatiques chez la brebis Adale (Ethiopie). Variations en fonction du stade physiologique, de la cuprémie et du traitement antiparasitaire [PDF]
, 1987 174 plasmas de brebis de race Adale (Ethiopie) ont été analysés par électrophorèse. Certaines brebis furent traitées par un produit antihelminthique ; un certain nombre d'entre elles se caractérisait par une déficiense sévére en cuivre décelable par une ...
Faye, Bernard, Grillet, Colette
core
Overzomerende ganzen op melkveebedrijven: bedrijfsschade, diergezondheidsrisico's en oplossingsrichtingen = Summer grazing by wild geese on dairy farms: damage costs, risks for animal health and possible solutions [PDF]
Wild geese grazing on dairy farms during the summer cause economic damage to these farms by eating and polluting grass that is meant for cattle. In this research we investigated the damage costs, risks for animal health and possible solutions for the ...
Haan, M.H.A., de +4 more
core +1 more source
Paratuberculose em pequenos ruminantes domésticos
Arquivos do Instituto BiológicoMycobacterium avium subesp. paratuberculosis (MAP) é o agente etiológico da paratuberculose em ruminantes domésticos e silvestres. Em caprinos e ovinos causa uma enterite granulomatosa crônica com emagrecimento progressivo seguido de morte, raramente a ...
D.G.G Schwarz +4 more
doaj
Maneio reprodutivo em explorações de pequenos ruminantes [PDF]
, 2015 O presente trabalho foi realizado no âmbito do Projecto PRODER Medida 4.2 – Redes Temáticas, intitulado Produção de ovinos e caprinos para o desenvolvimento sustentável do território (PA 49773) - REDOVICAPRA.
Valentim, Ramiro
core
Irrationnalité économique dans le système d'élevage bovin de combat mexicain [PDF]
, 1993 Le système d'élevage bovin de combat mexicain traditionnellement extensif au sein des immenses espaces des haciendas coloniales a été remis en cause par la Révolution et la Réforme Agraire qui ont été causes du démembrement des latifundios.
Bouet, Claude
core +1 more source
Spatial cluster analysis for bovine paratuberculosis in Paraiba State, Northeastern Brazil
Pesquisa Veterinária Brasileira: The aim of this survey was to identify spatial clustering of bovine paratuberculosis positive herds in the State of Paraíba, Northeastern Brazil. The state was divided into three sampling groups: sampling stratum 1 (mesoregion of Sertão), sampling ...
Sérgio S. Azevedo +5 more
doaj +1 more source