A pooled analysis of six large-pen feedlot studies: effects of a noncoated initial and terminal implant compared with a single initial and delayed-release implant on arrival in feedlot heifers.

Autor: Smith ZK; Department of Animal Science, South Dakota State University, Brookings, SD., Renter DG; Center for Outcomes Research and Epidemiology, Kansas State University, Manhattan, KS., Holland BP; Cactus Research Ltd., Amarillo, TX., Word AB; Cactus Research Ltd., Amarillo, TX., Crawford GI; Merck Animal Health, De Soto, KS., Nichols WT; Merck Animal Health, De Soto, KS., Nuttelman BL; Merck Animal Health, De Soto, KS., Streeter MN; Merck Animal Health, De Soto, KS., Walter LJ; Merck Animal Health, De Soto, KS., Hutcheson JP; Merck Animal Health, De Soto, KS., Dicke B; Dicke Consulting, LLC, Lincoln, NE., Brandt RT Jr; Brandt Nutrition Systems, LLC, Manhattan, KS., Szasz JI; Five Rivers Cattle Feeding, LLC, Johnstown, CO., Bryant TC; Five Rivers Cattle Feeding, LLC, Johnstown, CO., Pringle LFG; Five Rivers Cattle Feeding, LLC, Johnstown, CO., Carlson ZE; Department of Animal Science, University of Nebraska, Lincoln, NE., Erickson GE; Department of Animal Science, University of Nebraska, Lincoln, NE., Johnson BJ; Department of Animal and Food Science, Texas Tech University, Lubbock, TX.

Publikováno v: Translational animal science [Transl Anim Sci] 2020 Jul 02; Vol. 4 (3), pp. txaa109. Date of Electronic Publication: 2020 Jul 02 (Print Publication: 2020).