Results 41 to 50 of about 941 (136)
[Cattle Pens at Big Tex Feedyard]
Photograph of two unidentified pen riders on horseback in the cattle pens at the Big Tex ...
Bradly, Bill
core +4 more sources
[Feed Mill at Big Tex Feedyard]
Photograph of an exterior view of the feed mill at the Big Tex ...
Bradly, Bill
core +4 more sources
[Cattle Pens at the Pitman-Easley Feedyard]
Photograph of unidentified pen riders in the cattle riders at the Pitman-Easley ...
Bradly, Bill
core +5 more sources
Concentrate Level in Bison Finishing Rations on Feedyard Performance
The Professional Animal Scientist, 1996 Abstract One hundred ninety-two dehorned bison bulls (235 kg initial BW) were utilized in a completely randomized design with initial weight equalized to evaluate the effect of concentrate levels of 30, 50, 70, and 90% in finishing diets on 266-d feedyard performance. There were eight head per pen and six pens per treatment.
T.L. Stanton +4 more
openaire +1 more source
Economic Analysis of Manure Harvesting Equipment in Feedyards for Dust Control [PDF]
This study concentrated on one method of dust control which is harvesting manure with equipment. An economic analysis including hourly fixed and operational costs were performed on the following: tractor-pulled box scraper, front-end loader, dump truck ...
Amosson, Stephen H. +3 more
core
Applied MicrobiologyAntimicrobial use in food animals selects for antimicrobial-resistant (AMR) bacteria, which most commonly reach humans via the food chain. However, AMR bacteria can also escape the feedyard via agricultural runoff, manure used as crop fertilizer, and ...
Ingrid M. Leon +10 more
doaj +1 more source
Economic Analysis of a Water Truck for Feedyard Dust Suppression [PDF]
Dust created in feedyards can adversely affect cattle performance. Dust suppression can be accomplished by moistening pen surfaces with traveling gun(s) sprinklers, solid-set sprinklers, and water trucks.
Amosson, Stephen H. +3 more
core
Use of Monensin Sodium and Tylosin in Feedyard Rations
The Professional Animal Scientist, 1992 Abstract Monensin sodium was approved in 1975 by the Food and Drug Administration (FDA) for use in feedyard cattle to improve feed efficiency. Early research studies both in vitro and in vivo demonstrated that monensin altered ruminal fermentation of cattle by reducing acetate and increasing propionate by the ruminal microflora.
openaire +1 more source
Phase variation in Mannheimia haemolytica challenges the static genome paradigm
Microbiology SpectrumMannheimia haemolytica is a key agent in bovine respiratory disease (BRD), driving antibiotic use in feedyard cattle. As a facultative anaerobe commonly found in the upper respiratory tracts of cattle, its role under anaerobic conditions in BRD has not ...
Gregory P. Harhay +5 more
doaj +1 more source