creators_name: Franz, Eelco
creators_name: van Diepeningen, Anne D.
creators_name: Visser, Anna A.
creators_name: Blok, Wim J.
creators_name: van Bruggen, Ariena H.C.
type: conference_item
datestamp: 2005-11-23
lastmod: 2009-08-20 14:25:25
metadata_visibility: show
title: Fate of Escherichia coli O157:H7 in manure and amended soil: effects of cattle feeding, manure type and dairy management
ispublished: unpub
subjects: 2security
full_text_status: restricted
keywords: E. coli O157:H7, manure, soil, management, survival 
abstract: In the present study, we studied the effect of cattle diet on the survival of E. coli O157:H7 in manure from dairy cattle subjected to 6 different feeding regimes consisting of 3 different roughage types and 2 levels of crude protein concentrates. In addition, the rate of survival of E. coli O157:H7 in manure-amended soil as a function of manure type (manure vs. slurry) and dairy farm management (organic vs. conventional) was determined. The roughage type affected significantly the decline rate of E. coli O157:H7: decline was faster in manures with relative higher pH and fiber content. Decline was faster in slurry compared to manure and in organic slurry compared to conventional slurry. 
date: 2005
date_type: published
refereed: yes
citation: Franz, Eelco; van Diepeningen, Anne D.; Visser, Anna A.; Blok, Wim J. and van Bruggen, Ariena H.C. (2005) Fate of Escherichia coli O157:H7 in manure and amended soil: effects of cattle feeding, manure type and dairy management. Researching Sustainable Systems - International Scientific Conference on Organic Agriculture, Adelaide, Australia, September 21-23, 2005. [ Unpublished, ]
document_url: http://orgprints.org/4346/4/Franz_etal_4p_revised-ed.doc