EPDs

Term Definition
EPDs

 (Expected progeny difference) Estimates the difference in the expected performance of the offspring of an individual for a specific trait, given in units of that trait. The difference between two EPDs from two different animals would tell you on average the expected difference between their offspring. For instance, if Bull A has a weaning weight EPD of 60 and Bull B has a weaning weight EPD of 50, on average Bull A's calves will weigh 10 pounds more at weaning than Bull B's calves.

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TReg Blog

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    TREG Mar 20, 2017 | 10:21 am

    From the Ground Up A performance driven South Dakota seedstock rancher builds a legacy for the next generation. By Emme Troendle When he purchased his first Simmental at the age of 12, Mike Stavick of Veblen, South Dakota, knew that he wanted to be[…]

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    TREG Feb 17, 2017 | 09:12 am

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Science Blog

  • Multi-breed Stayability EPDs: Here’s what you need to know

    Feb 2, 2017 | 14:30 pm

    Multi-breed Stayability EPDs: Here’s what you need to know 1.) Multi-breed stayability: The new stayability EPD is calculated for all cattle in the database (not just for purebred and fullblood Simmental).  As stayability is a very important economically relevant trait for female production, the ability to have stayability calculations[…]

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  • ASA releases the first evaluation with BOLT and Single Step genomic enhanced EPDs!

    Dec 28, 2016 | 12:06 pm

    ASA releases the first evaluation with BOLT and Single Step genomic enhanced EPDs! The Spring 2017 EPDs were released on 12/22/16 including a Multi-breed Stayability prediction using BOLT and single step genomic evalution (evaluating the genomics, pedigree, and phenotype information in one process rather than blending in the genomics later).  This marks the[…]

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  • Montana State University Steer-A-Yeer Program

    Oct 24, 2016 | 15:51 pm

    Montana State University Steer-A-Yeer Program BOZEMAN — Montana State University’s College of Agriculture is seeking donations of steers for its Steer-A-Year program, which allows students to continue their hands-on learning of the beef industry. Donated steers provide students with applied learning experiences in courses such[…]

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