eBEEF announces webinar series

eBEEF is partnering with National Cattlemen's Beef Association to present a series of webinars in 2018. Please mark your calendars and watch for more information!

January 18, 2018 "Fake News: EPDs Don't Work", Dr. Alison Van Eenennaam and Dr. Matthew Spangler

February 22, 2018 "Show me the money! Are there EPDs for profit?", Dr. Darrh Bullock and Dr. Jared Decker

March 22, 2018 "The 4 S's of crossbreeding: simple, structured, successful, and sustainable", Dr. Robert Weaber and Dr. Megan Rolf

April 19, 2018 "Putting the tools to use: buying your next bull", the eBEEF team

These webinars will include opportunities for audience participation and will be an engaging series.

Comments

Post a Comment

Popular posts from this blog

New Show-Me-Select Sire EPD Requirements Announced

Image
At the January 4th Show-Me-Select Board of Directors meeting, new service sire EPD requirements were approved. All sires, artificial insemination and natural service, must meet minimum Calving Ease Direct (CED) EPD requirements. In addition to yearly updates, two changes were made.

First, no Birth Weight EPD requirement will be published. All commonly used breeds now have CED EPDs available.

Second, all breeds in the International Genetic Solutions (IGS) genetic evaluation are now set to a common requirement. In the summer of 2018, breeds within the International Genetic Solutions switched to a single-step BOLT multi-breed genetic evaluation. The EPDs for animals in the IGS genetic evaluation are directly comparable across breeds.

In 2017, the Red Angus requirement for CED was a CED of 8, which represents the 30th percentile. Less than 5% percent of heifers breed to a bull with a CED EPD of 8 or larger had calving difficulty.We feel that this require is meeting the need to reduce cal…
Read more

BIF 2019: Economic Impact of Sex Sorted Semen

George Perry
South Dakota State University
NAAB Symposium

 Assume that a cow breeds 30 cows per year for 4 years. Regardless of the year, bull price per calf sired was higher than the cost of semen.

We could have different bulls for different groups of cows. Bulls for heifers, bulls for maternal calves, and bulls for terminal calves. Consider breeding a calving ease bull to mature cows- you are giving up additional growth with that mating.

Sexed semen causes the differences in sexes of the calves that we would expect to see. The number of bulls and heifers in a calf crop can be skewed even if we do one round of artificial insemination followed by natural service.

Perry's groups used 6 herds with 878 cows breed to 5 different bulls. They used conventional semen and sexed semen from each bull. Gender skewed semen had a pregnancy rate of 52.4% and conventional semen had a pregnancy rate of 67%. When cows have displayed estrus (been in heat) at time of AI, pregnancy rate was 69%. Cows th…
Read more

Show-Me-Select Board Approves Genomic Testing Requirement for Natural Service Sires

Image
All bulls purchased after February 1st, 2019 for use as natural service sires in the Show-Me-Select Replacement Heifer Program™ must be DNA tested to have genomic-enhanced EPDs. All bulls used as natural service sires after February 1st, 2020 must have genomic-enhanced EPDs, regardless of when they were purchased. Seedstock producers classifying bulls as Show-Me-Select qualified in sale books must have genomic-enhanced EPDs on those lots.
Bulls purchased prior to February 1st, 2019 will be grandfathered into the program, as is the common practice with all natural service sires. However, this grandfather grace period will end February 1st, 2020. At that time for a bull to qualify for use in the program, it must have genomic-enhanced EPDs.

Why the change? The Show-Me-Select Replacement Heifer Program has the goal of producing premium heifers that perform predictably as 2 year olds. The program has a history of requiring Show-Me-Select producers to go beyond typical cattle production pr…
Read more