T
Tim A. McAllister
Researcher at Agriculture and Agri-Food Canada
Publications - 907
Citations - 37778
Tim A. McAllister is an academic researcher from Agriculture and Agri-Food Canada. The author has contributed to research in topics: Rumen & Silage. The author has an hindex of 85, co-authored 862 publications receiving 32409 citations. Previous affiliations of Tim A. McAllister include University of Alberta & University of Guelph.
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Journal ArticleDOI
Inactivation of Giardia Cysts and Cryptosporidium Oocysts in Beef Feedlot Manure By Thermophilic Windrow Composting
F. H. Van Herk,Tim A. McAllister,C.L. Cockwill,N J Guselle,Francis J. Larney,Jim J. Miller,Merle E. Olson +6 more
TL;DR: Exposure of CO and GC to temperatures > 55°C for a period of 15 days appears to be an effective method of inactivating Giardia cysts and Cryptosporidium cysts in feedlot manure.
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Perspectives on super-shedding of Escherichia coli O157:H7 by cattle.
TL;DR: Targeting super-shedders for mitigation of E. coli O157:H7 has been proposed as a means of reducing the incidence and spread of this pathogen to the environment.
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Evidence of Naturalized Stress-Tolerant Strains of Escherichia coli in Municipal Wastewater Treatment Plants
Shuai Zhi,Graham S. Banting,Qiaozhi Li,Thomas A. Edge,Edward Topp,Mykola Sokurenko,Candis Scott,Shannon L. Braithwaite,Norma J. Ruecker,Yutaka Yasui,Tim A. McAllister,Linda Chui,Norman F. Neumann +12 more
TL;DR: The data suggest that wastewater contains a naturalized resident population of E. coli that appears to have evolved to become naturalized populations in the wastewater environment and possess a number of stress-related genetic elements likely important for survival in this nonhost environment.
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Substitution of wheat dried distillers grains with solubles for barley grain or barley silage in feedlot cattle diets: Intake, digestibility, and ruminal fermentation
TL;DR: Results indicated that wheat DDGS can be effectively used to replace both barley grain and silage at a moderate amount to meet energy and fiber requirements of finishing cattle.
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Use of lignosulfonate to decrease the rumen degradability of canola meal protein
TL;DR: Treatment of canola meal with 5 or 10% lignosulfonate for 1 or 2 h at 100 °C increased borate-insoluble CP and neutral-detergent- insoluble nitrogen and decreased in vitro ammonia concentration compared with untreated or heated CM.