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View Catalog - Brubaker Sales and Marketing

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Individual traits are color coded to indicate their ranking within contemporary group <strong>and</strong> in accordance with Tall grass Beef Company Protocols. Blue color coded traitsrank in the top tier for the respective trait. Tan color coded traits rank in the second tier for the respective trait. Traits without a color code rank in the third tier <strong>and</strong> meeetthe minimun qualifications of the Tall grass protocols, but could use improvement. Traits coded in Red font indicate performance below Tallgrass Beef Company protocolst<strong>and</strong>ards. REA is not ranked since RES <strong>and</strong> REA/CWT are much better indicators of carcass retail yield <strong>and</strong> cutability.UltrasoUnded by Clay nasHOptimum Ranges – Harvest Age AnimalREA + 10-15BF = 0.2 – 0.4 inches (at yearling ultrasound)BF = 0.4 – 0.65 inches (at harvest)REA/CWT = 1.0 – 1.5 (at yearling ultrasound)REA/CWT = 1.5 – 2.0 (at harvest - dressed weightbasis)%IMF > = 3.5% + (USDA High Select or better)RES > = 0.50 +SS = < = 2.0TEND = < + 2.5QG = High Select – High ChoiceYG = < + 3.9HCWT = 650 – 850 lbs.Code Explanation:RES = Ribeye Shape Score. Indicative of desiredshape of the ribeye muscle. Correlated to eventualyYield Grade, Cutability, <strong>and</strong> % Retail Product. Scoreranges from 0.0 to 1.0. Acceptable score is 0.5 orgreater. Ideal score is 0.65 or greaterSS = Stress Score. Correlated to immune systemstrength of calf. Score ranges from 10-50. 10 = NoStress, 20 = Slight Stress, 30 = Slightly ModerateStress, 40 = Moderate Stress, 50 = Severe Stress.Impacts DTF, ADG, WDA, TCOG, Health Costs, QG<strong>and</strong> YG. Ideal score is 2.0 or less.TEND = Tenderness Score. Correlated to actualWarner-Bratzler Shear Force (WB) in carcass ribeyesteak at 12th rib location. Correlation Coefficientsbetween WB <strong>and</strong> TEND currently average 0.85 =0.87. Score ranges from 10-50. 10 = Very Tender, 20= Tender, 30 = Slightly Tender, 40 = Slightly Tough,50 = Tough. Ideal score is 25 or less. Acceptable scorein yearling bulls is 28 or less.A Special Thanksto UltrasoundTechnician, Clay Nashfor ultrasounding.<strong>Catalog</strong> produced by: The Cattle Business Weekly • 605-859-2022 • P.O. Box 700 • Philip, SD 57567

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