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Fall 2010 EPD Comparison

EPD Explanation

EPD Percentile Breakdowns

Frame Scores

What's New in 2010?

Performance Charts

Interpretation of Sires Milk EPD

EPD Deviation by Accuracy

EPD Means, Std. Dev. & Ranges

Scrotal Circumference EPD

When to Breed

Gestation Table
Expected Progeny Difference Means, Standard Deviations and Ranges

Trait Avg SD Min Max
Growth and Maternal EPDs
Calving Ease Direct % 2 5 -3 20
Birth wt. lb. 1.6 2.3 -11.6 15.2
Weaning direct, lb. 21 18 -61 99
Yearling wt., lb. 39 32 -81 154
Yearling ht., in. .3 .3 -2.0 2.4
Scrotal cir., cm. .15 .45 -3.62 3.17
Maternal milk, lb. 10 9 -38 48
Ultrasound Body Composition EPDs
Intramuscular fat, % .05 .16 -.75 1.09
Ribeye area, sq. in. .09 .23 -1.10 1.52
Fat thickness, in. .002 .014 -.074 .151
Wean Value ($W), $ per head 23.30 5.37 -15.47 45.22
Feedlot Value ($F), $ per head 18.78 13.06 -55.87 85.20
Grid Value ($G), $ per head 14.98 7.27 -25.03 45.00
Beef Value ($B), $ per head 31.32 11.88 -100.42 66.64

All EPD's in this Sire Directory
are based on the Fall 2010 Sire Evaluation.