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Subjects steers Remove constraint steers: steers Authors Phillips, W.A. Remove constraint Phillips, W.A.: Phillips, W.A. Year 2008 Remove constraint 2008: 2008

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1. A Wheat Grazing Model for Simulating Grain and Beef Production. II. Model Validation

Description:: Includes references
Author:: Zhang, X.C. , Hunt, L.A. , Phillips, W.A. , Horn, G. , Edward, J. , Zhang, H.
Subject:: Triticum aestivum , winter wheat , cattle , forage grasses , grazing , simulation models , grain yield , liveweight gain , animal growth , decision support systems , variety trials , planting date , steers , model validation , accuracy , stocking rate , calibration , Oklahoma
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

2. Fecal Shedding of Foodborne Pathogens by Florida-Born Heifers and Steers in U.S. Beef Production Segments

Description:: Includes references
Author:: Riley, D.G. , Loneragan, G.H. , Phillips, W.A. , Gray, J.T. , Fedorka-Cray, P.J.
Subject:: on-farm food safety , beef cattle , livestock and meat industry , heifers , steers , shedding , feces , Campylobacter jejuni , Salmonella , stocker cattle , siblings , weaning , feedlots , Salmonella typhimurium , Escherichia coli O157:H7 , purebreds , crossbreds , antibiotic resistance , antibiotics , grazing , prevalence , food pathogens , bacterial contamination , cross contamination , meat production , Campylobacter , wheat , feed grains , serotypes , microbial detection , United States , Oklahoma
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008