In this research project two organic and two conventional housing systems for fattening pigs are assessed in regard to the emission of microorganisms, endotoxins and dust. The concentrations of microorganisms and endotoxins varied between the different housing systems while no distinct differences for the dust concentrations were observed. Endotoxins concentrations reached up to 14 495 EU/m3 (median) in deep litter stable, indicating the high exposure with biological agents during farm work. The differences between the stables could not be assigned to the organic or conventional kind of husbandry but to the management of the systems.
Anonymous. 2004. Bioland-Richtlinien - Pflanzenbau, Tierhaltung, Verarbeitung vom 20. April 2004 [Bioland guidelines - plant production, livestock husbandry, treatment]. Bioland e.V. Verband für organischbiologischen Landbau.
2.
Anonymous. 1999. EU-regulation 1999/1804 on animal health and welfare in organic livestock production.
3.
Anonymous. 1993. German Industrial Standards, DIN EN 481, Workplaces atmospheres; size fraction definitions for measurement of airborne particles.
4.
DiefenbachH.2005. Evaluation verschiedener Produktions-und Haltungsbedingungen in der Schweinemast aus Sicht des Arbeitsschutzes [Evaluation of different systems for pig fattening from the view of occupational health and safety]. Dissertation, Faculty of Civil Engineering, Mechanical Engineering, Safety Engineering. Electronic publication - academic library of the University of Wuppertal. (urn:nbn:de:hbz:468-20050159), p. 111.
5.
LiebersV.BrüningTh. and Raulf-HeimsothM.. 2004. Berufliche Endotoxinexposition und mögliche Gesundheitseffekte für den Menschen [Occupational exposure to endotoxins and potential health effects]. Gefahrstoffe - Reinhaltung der Luft. 64:207.
6.
LinselG.2001. Bioaerosole - Entstehung und biologische Wirkung [Bioaerosols - formation and biological effects]. Paper for the workshop “Sicherer Umgang mit biologischen Arbeitsstoffen und Zytostatika” Braunschweig.
7.
RiegerM.A.2001. Biologische Belastungen der Beschäftigten in der Landwirtschaft [Biological exposure of employees in agriculture]. Document of university lecturing qualification at the University of Wuppertal, department of Applied Physiology, Occupational Medicine and Infectiology - Safety Engineering. Wuppertal, http://elpub.bib.uni-wuppertal.de/edocs/dokumente/fb14/habi2001/reiger/index.html.
8.
SeedorfJ. and HartungJ.. 2002. Stäube und Mikroorganismen in der Tierhaltung [Dust and microorganisms in animal husbandry]. KTBL-Schrift393:167.
