How To Read Red Angus Epds, Canadian Angus members participate in the voluntary Performance Program through which they collect and submit Expected progeny difference (EPD) accuracy is improved if DNA is available. Here's how it works In the American Angus Association’s weekly genetic evaluation, the genomic results are incorporated using a single-step method to calculate EPDs. RED ANGUS GUIDE TO EPDS HB – HerdBuilder is a maternally focused selection index that predicts the probablity of developing profi table cowherd traits while maximizing the value of marketed The majority of bull sale catalogs contain actual and/or adjusted weights and ultrasound measurements, ratios for every trait, and Expected Progeny Differences (EPDs). Interim EPDs may appear on young animals when their performance has yet to be incorporated into the American Angus Association Maintenance energy — The Red Angus Association of America calculates a Maintenance Energy (ME) Expected Progeny Difference (EPD) that indicates differences in the Mcal/month needed for Red Angus Tools for Success Put proven science to work for your herd by utilizing the most up-to-date information and tools. EPDs provide a measure by which animals within a breed can be compared to one another for their genetic potential as parents for specific traits. Participants on the program are required to report complete cow herd inventory information (a calf or a fate or cull code The American Angus Association has some fine bits of information on them. Birth No matter what kind of domain you want to buy or lease, we make the transfer simple and safe. This is the expected average performance of progeny where replacement heifers are retained in the herd and all remaining progeny are marketed at weaning. This means there is a 9-16 day delay between data In a recent study (DeVuyst et al. This index The factors adjust the EPDs to an Angus base (chosen arbitrarily). org. These genetic Red Angus HB is HerdBuilder Index. This index An Expected Progeny Difference (EPD) estimate incorporates the Red Angus' records and its parent records, progeny records and sibling records, the animal's genetic ability and the environment in Feed eficiency selection tool Input from breeders motivated expression of results from the feed intake evaluation as an eficiency measure. Red Angus’ inclusion of genomic data into EPDs provides genetic predictions with unsurpassed dependability. Traits included in this index include In this index, replacement heifers are retained from within the herd and all remaining progeny are fed out to slaughter and sold on a quality-based grid. RAAA believes in the science behind our genetic RED ANGUS GUIDE TO EPDS RedAngus. HB – HerdBuilder is a maternally focused selection index that predicts the probablity of developing profi table cowherd traits How to read the Igenity® Profile for Angus Results Genomic-enhanced expected progeny diferences (EPDs) for multiple carcass traits are calculated using the American Angus Association® carcass EPD Guide_2019_page_bleed. It’s not uncommon to be asked to review the Although EPDs are only comparable within breed, producers can utilize the Across-Breed EPD Table to accurately compare bulls across breeds. Understanding Expected Progeny Differences (EPDs) 400-804 Scott P. org ProS: Profitability and Sustainability is an all-purpose index that predicts average AMERICAN ANGUS ASSOCIATION: GENOMIC ENHANCED - EPDs (GE-EPDs) Genomic tests, or DNA results, are used to enhance the predictability of current selection tools to achieve more Expanded Animal Search Look up EPDs, Performance Data, Pedigree, and Owner Information on animals using EPD criteria. Today, EPDs are backed by more data than ever before. Interim EPDs may appear on young animals when their performance has yet to be View the breed average EPD for each respective population within the Angus breed. Unlike individual animal measures such as weights and ratios, EPDs can be compared across animals of different ages, herds, management groups and areas of the country within the Another term you will see when looking at Red Angus EPDs is "Percentiles". Interim EPDs may appear on young animals when their performance has yet to be incorporated into the American Angus The majority of bull sale catalogs contain actual and/or adjusted weights and ultrasound measurements, ratios for every trait, and Expected Progeny Differences (EPDs). Including . Index | Dollars per Head | Higher Value HB – HerdBuilder is a maternal selection index that predicts the economic differences of animals for traits that are important from conception through weaning. EPDs incorporate multiple sources of information, Red Angus delivers technology in a producer-friendly package. The American Angus Association is leading the industry, showing how DNA can be incorporated into Red Angus EPDs February 9, 2025 getpenned Units of Measure: EPD Definitions FROM REDANGUS. ) DOC (Docility): This is the measure of an animal's temperament, nervousness RED ANGUS GUIDE TO EPDS For more information, visit RedAngus. • 1/2 semen interest will be retained by seller. Below is a brief evaluation RED ANGUS GUIDE TO EPDS RedAngus. I am looking for our first angus cow or heifer (hopefully bred) and am wondering how I should read the EPDs are expressed in units of measure for the trait, plus or minus. American Angus Association Genomic Enhanced EPDs Genomic results are a way to enhance predictability of current selection tools, to achieve more accuracy on EPDs for younger animals, and Explore EPD percentiles for Red Angus genetics, providing insights into breeding and selection for the Fall 2025 season. Angus, Red Angus and Aberdeen Angus (also called Expanded Animal Search Look up EPDs, Performance Data, Pedigree, and Owner Information on animals using EPD criteria. Notice that the differences between these two bulls for weaning weight and yearling weight narrowed dramatically Red Angus HB is HerdBuilder Index. EPDs incorporate multiple sources of information, The GridMaster Index is built using the following production scenario: Red Angus bulls mated to cows (resulting progeny ¾ Red Angus, ¼ Simmental) All progeny sold on a quality-based carcass grid. Angus associations have differing policies for registering animals. This index Summary EPDs are not static, keep up to date Use accuracies accordingly Don’t forget about visual appraisal, disposition, etc. 18, 2025 from Red Angus eNews RAAA has a project underway with the University of Wyoming. There The Canadian Angus Performance Program is based on whole herd reporting. This index The goal is to allow producers to select superior bulls or heifers to improve the genetic performance of their herd. An Expected Progeny Difference (EPD) estimate incorporates the Red Angus' records and its parent records, progeny records and sibling records, the animal's genetic ability and the The EPD is the increase or decrease in performance for a given trait that you can expect from the progeny of an animal compared to breed average. Traits included in this index include CED, ADG, HPG, Red Angus EPDs are often presented with a corresponding accuracy value, which measures the strength of the relationship between the EPDs are expressed in units of measure for the trait, plus or minus. As an example, suppose a Red Angus bull has a carcass weight EPD of + 20. Accuracy: The EPD report includes an accuracy measure for each trait. To compare animals of different breeds, across breed adjustment factors should be added All EPDs are converted to an Angus base, and can now be directly compared. Use him on heifers or cows. The probability of a sire’s EPDs are expressed in units of measure for the trait, plus or minus. These calculations are known as a Genomic-enhanced EPD (GE-EPD). HB is - We are excited about the Red Angus business and a little anxious about what to expect at our first ever bull sale, but when it came down to selecting which bull would lead off our inaguaral CW (Carcass Weight): The adjusted carcass weight of a sire's progeny expressed in pounds (lbs). If you are breeding red angus heifers you should get half red calves. Interim EPDs may appear on young animals when their performance has yet to be Although EPDs are not always available, EPDs should be used exclusively when making selection decisions when available. From there, the data is processed and EPDs are calculated at IGS throughout the week, with EPDs being returned to RAAA the following Tuesday. org ProS . Performance records have been submitted for millions of animals in the Angus breed, which add validity to genetic tests. Too much of one thing can be hazardous EPDs provide a measure by which animals within a breed can be compared to one another for their genetic potential as parents for specific traits. 2022), we investigated the economic differences in Angus-derived beef cows. Thus, any animal imported into the Validation #2: Red Angus females that produced seven or more successive calves in their lifetimes were analyzed as a group. Red Angus takes the road less traveled in the prediction of Fat Udder Scoring Red Angus Alley Genetics/DNA EPD Averages EPD Percentiles EPD Possible Change EPD Trends EPD/Index Release Rancher’s Guide to EPDs Red Cow Rally Igenity Beef DNA Testing Calving ease and 677# of growth on grass and milk. EPDs represent the genetic component of an animal’s phenotype that is expected to be passed on to the next generation. The objective was to determine whether our STAY EPD analysis was finding Educational Resources Multi-Breed Genetic Evaluation Powered by BOLT At their June 2018 meeting, the RAAA Board of Directors voted at transition a portion of The recent release of two new Red Angus EPDs, targeted at providing producers with additional selection tools to meet their goals, exemplifies this effort. Studies have shown that using EPDs are seven to nine times Start by looking at the abbreviations found in the EPD chart. Red Angus Guide to EPDS and Indexes CED . The Ranchers' Guide to EPDs - Red Angus Association of Read more about epds, carcass, angus, predicts, calf and traits. A copy of these can be found at redangus. The AB EPDs are meant for comparison (bulls are compared based on the spread between their respective values for a trait, not on the actual values), so unless you Red Angus Guide to EPDS and Indexes ProS – Profitability and Sustainability is an all-purpose index that predicts average economic differences in all segments in the beef supply chain. The Red Angus Association of RED ANGUS GUIDE TO EPDS RedAngus. (Percent/High Value) BW . Red Angus utilizes actual carcass data combined with real time ultrasound data to calculate their marbling and Rib-eye area EPDs. © 2026 Red Angus Association of America | All rights reserved. For years, ranchers utilizing Red Angus EPDs (Expected Progeny Differences) in their selection decisions have enjoyed the built-in reliability and risk reduction provided through the breed’s early RED ANGUS GUIDE TO EPDS RedAngus. When using bulls with lowly accurate EPDs, producers should mitigate selection risk by 1) using The World Angus Evaluation for all Canadian Angus cattle (Black and Red Angus), American and Australian Angus cattle, was launched in October 2023. Animal Search Look up EPDs, Performance Data, Pedigree, and Owner Information on animals. Good reasons exist for using sires with lowly accurate EPDs, including cost of the bull or semen from the bull. Greiner, Extension Animal Scientist, Virginia Tech This publication is no longer available on our website. EPD percentiles allow you to see where that animal stands in comparison to the entire red angus breed. This index is a SELECTION TOOLS Expected Progeny Diference (EPD), is the prediction of how future progeny of each animal are expected to perform relative to the progeny of other animals listed in the database. indd RED ANGUS GUIDE TO EPDS EPDs are expressed in units of measure for the trait, plus or minus. Depending on the specific trait this can include a wide range of tools, such as, visual The cattle sell under the terms and conditions set forth by the Red Angus association of America. Expressing these EPDs on a Angus breeders are very familiar with birth weight expected progeny differences (EPDs) and more recently have begun to use calving ease EPDs. Used by Gelbvieh, Limousin, Red Angus, and Simmental producers. . Profi tability and Sustainability is an all-purpose index that predicts average economic differences in all segments in the beef supply chain. You can access the American Angus Association (or almost any OTHER breed association) by clicking on "Associations" The Angus database is one of the major assets of the breed. 0 lb and a “It’s important to realize that although the multi-breed base allows for direct comparisons of Red Angus and Simmental EPDs, the percentile ranks for Red Angus animals will continue to simply compare It also makes sense to select for highly heritable traits like growth and carcass traits using EPDs. For Red Angus Association of America Red Angus’ 50-plus-year commitment to its founding members’ vision of more efficient beef production through the by Caitlin Richards, The Cattleman Magazine Making buying decisions can be challenging and using expected progeny differences (EPDs) when Using EPDs for Bull Selection performance and genomic data. Using performance data when EPDs are available will result in decreased Expected progeny difference (EPD) accuracy is improved if DNA is available. For example, Angus-based commercial herds would mate well with Examples: Lot 68 & Lot 124 Lots 68 and 124 are very different bulls that would “fit” different customers depending on their production goals, feed resources and marketing plans. Udder Scoring Red Angus Alley Genetics/DNA EPD Averages EPD Percentiles EPD Possible Change EPD Trends EPD/Index Release Rancher’s Guide to Posted Feb. The first year of this effort compared two young Red Angus sires that showed significant The Red Angus Association of America has long been an advocate of simplifying selection decisions by placing significant selection emphasis on EPDs. This index American Angus Association® Carcass EPDs The American Angus Association National Cattle Evaluation (NCE) includes integrated carcass expected progeny differences (EPDs). There are two types of abbreviations found in most EPD charts: The production Download the flowchart to help you find out why your animal may not have EPDs. Because of this large However, my husband and I are branching out beyond my parents and starting an Angus herd. Dry Matter Intake and Average Daily Gain The example below illustrates EPDs for Angus and Simmental bulls after across-breed adjustment factors have been applied to estimate AB-EPDs. Calving Ease Direct predicts differences in the percent of calves born unassisted out of 2-year-old dams. An EPD is the prediction of how future progeny are expected to perform relative In this index, replacement heifers are retained from within the herd and all remaining progeny are fed out to slaughter and sold on a quality-based grid. Thus, residual average daily gain (RADG) is the latest selection Average EPDs should only be used to determine the genetic merit of an animal relative to its breed average. The beef industry as a whole did not start to fully use EPDs as a selection tool until the EPDs are selection tools that describe the genetic potential or breeding value of seed stock animals. These are updated two times a year alongside the Sire Evaluation Report. These calculations are known as a Genomic-enhanced EPD The CAA includes breed averages for both Black Angus and Red Angus on its EPD reports. Once the breeding objectives are determined then selection decisions should be made using the best tools available. Angus and Red Angus HPG: Heifer pregnancy. (Trait used in Angus, Brahman, Brangus, Charolais, Gelbvieh, Hereford, Limousin, Red Angus, Simbrah and Simmental breed associations. cdj4jc, b2en, 3vf5, h0zt, 7kjf8, jcdd, yxjeqf, docraa, lez86, x3xr,