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33rd Annual WYE Angus Sale - Brubaker Sales and Marketing

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Wye <strong>Angus</strong> - Ultrasound Heifers - February 7, 2011Tag WT REA REA/CWT RES IMF BF Tender Stress9992 676 7.64 1.13 0.44 4.20 0.31 19 109998 702 9.05 1.29 0.46 5.20 0.25 22 1010015 726 8.74 1.20 0.38 4.82 0.32 20 1010035 718 8.01 1.12 0.57 4.57 0.27 22 1010059 700 7.41 1.06 0.44 4.61 0.23 22 10Wye <strong>Angus</strong> - Ultrasound Bulls - February 7, 20119927 1005 11.61 1.16 0.42 4.42 0.52 23 109928 1125 15.11 1.34 0.54 4.72 0.42 23 109929 984 12.72 1.29 0.49 5.33 0.34 23 109933 988 12.28 1.24 0.44 4.72 0.52 21 109937 1000 10.96 1.10 0.48 4.94 0.52 21 109938 906 11.35 1.25 0.57 5.30 0.40 23 109939 1085 14.40 1.33 0.53 3.96 0.37 23 109942 1055 13.58 1.29 0.49 4.27 0.54 25 109947 936 12.86 1.37 0.57 4.43 0.33 24 109949 1060 12.60 1.19 0.50 5.46 0.41 21 109951 1030 12.00 1.16 0.60 5.19 0.48 25 109955 1040 12.00 1.15 0.51 4.21 0.41 20 109975 1005 12.20 1.21 0.47 5.95 0.38 24 109978 1070 12.45 1.16 0.51 4.22 0.43 24 109980 1040 12.37 1.19 0.49 4.23 0.38 24 109981 958 11.13 1.16 0.47 4.62 0.54 25 109986 1090 13.12 1.20 0.56 4.13 0.47 25 109987 948 13.09 1.38 0.55 4.77 0.42 23 109988 956 12.35 1.29 0.49 4.64 0.45 22 109997 924 9.98 1.08 0.48 4.05 0.38 25 1010002 952 12.61 1.32 0.52 8.55 0.39 20 1010003 906 11.43 1.26 0.39 4.21 0.42 25 1010005 1085 13.51 1.24 0.47 5.38 0.56 21 1010007 970 12.59 1.30 0.51 6.73 0.30 20 1010009 1040 11.60 1.12 0.49 5.32 0.44 23 1010016 1030 12.05 1.17 0.50 7.39 0.56 20 1010017 1050 12.83 1.22 0.44 4.60 0.56 22 1010020 962 9.84 1.02 0.44 4.26 0.56 24 1010024 960 12.13 1.26 0.51 5.29 0.49 23 1010026 1015 12.54 1.24 0.52 4.84 0.45 24 1010029 966 11.74 1.22 0.48 4.58 0.39 23 1010034 1020 12.34 1.21 0.53 4.12 0.49 24 1010036 1005 12.00 1.19 0.45 4.68 0.45 26 1010041 940 11.40 1.21 0.40 4.24 0.48 26 1010044 942 10.31 1.09 0.41 6.12 0.35 22 1010047 946 11.94 1.26 0.52 4.22 0.43 23 1010063 972 12.35 1.27 0.52 4.24 0.42 25 1010072 930 12.40 1.33 0.53 3.92 0.41 24 10Beef Image Analysis (BIA) UltrasoundBIA live animal carcass ultrasound is an automated,chute-side software system that captures images<strong>and</strong> calculates trait measurements on an objectivebasis. The traits determined by BIA ultrasound softwareare:Ribeye Area (REA), Backfat Thickness (BF), RibeyeArea/Hundred lbs Live Weight, (REA/CWT), PercentIntramuscular Fat (%IMF), Ribeye Shape Score (RES),Stress Score (SS) <strong>and</strong> Tenderness Score (TEND)Tallgrass Beef Company Optimum Ranges – HarvestAge 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 = < = 2.0 TEND = < + 2.5QP = High Select – High Choice YG = < + 3.9HCWT = 650 – 850 lbs.Individual traits are color codedto indicate their ranking withincontemporary group <strong>and</strong> inaccordance with Tallgrass BeefCompany Protocols.Blue color coded traits rank inthe top tier for the respectivetrait.Tan color coded traits rank in thesecond tier for the respectivetrait.Traits without a color code rankin the third tier <strong>and</strong> meet theminimum qualifications of theTallgrass protocols, but could useimprovement.Traits coded in Red Font indicateperformance below TallgrassBeef Company protocol st<strong>and</strong>ards.REA is not ranked since RES <strong>and</strong>REA/CWT are much better indicatorsof carcass retail yield <strong>and</strong>cutability.Code Explanation:RES = Ribeye Shape Score. Indicativeof desired shape of the ribeye muscle.Correlated to eventual Yield Grade,Cutability, <strong>and</strong> % Retail Product. Scoreranges from 0.0 to 1.0 Acceptablescore is 0.5 or greater. Ideal score is0.65 or greater.SS = Stress Score. Correlated to immune systemstrength of calf. Score ranges from 10-50. 10 = NoStress, 20 = Slight Stress, 30 = Slightly Moderate Stress,40 = Moderate Stress, 50 = Severe Stress. Impacts DTF,ADG, WDA, TCOG, Health Costs, QG <strong>and</strong> YG. Idealscore is 2.0 or less.Tend = Tenderness Score. Correlated to actual Warner-BratzlerShear Force (WB) in carcass ribeye steak at12th rib location. Correlation Coefficients betweenWB <strong>and</strong> TEND currently average 0.85 = 0.87. Scoreranges from 10-50. 10 = Very Tender, 20 = Tender,30 = Slightly Tender, 40 = Slightly Tough, 50 = Tough.Ideal score is 25 or less. Acceptable score in yearlingbulls is 28 or less.Relation of %IMF to USDA Quality Grade% IMF USDA QG Marbling.28 – 2.57 St<strong>and</strong>ard Prac. Devoid2.58 – 3.89 Select Slight3.90 – 5.33 Choice- Small5.34 – 8.55 Choice+ Modest/Mod.8.55+ Prime Abundant

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