PSIX-29 Needs Assessment for the Use of Genomic Selection Within the Commercial Beef Sector

Abstract

Abstract Although purebred cattle producers have had genomic EPDs for over a decade, crossbred commercial beef cattle producers have not had the opportunity to use genomic selection for improvement of their cattle. This study aimed to identify what is needed to facilitate the adoption of genomic selection in crossbred beef herds through a survey of beef cattle associations in the western United States. Surveys were distributed electronically through state cattlemen’s associations in Arizona, Idaho, Nevada, Utah, Washington and Wyoming. Nineteen individuals completed the survey representing predominantly cow/calf operations (68%), followed by stockers (9%), feedlots (5%), raising of replacement heifers (5%), and a seedstock producer (5%). Most beef producers (74%) had heard about genomic selection, but only 26% had utilized genomic selection. Of those who had previously used genomic selection, most (60%) were cow/calf producers. Those using genomic selection had done so to identify superior animals (33%), to select replacement heifers (25%) or to identify calf parentage (17%). The use of genomic selection to reduce or manage financial risk or to choose AI bulls for mating selection could expand the value of genomic selection for the beef producer while increasing the rate of genetic improvement in their herd. Interests and concerns regarding genomic selection were also identified, which can be utilized to identify areas of extension and outreach that need to be improved for the technology to be adopted and used more effectively. Key topics needed for genomic selection to be adopted were confirming that genomic selection resulted in a positive return on investment, being able to confidently interpret genomic EPDs, learning how to fully use the genomic EPD results, and information regarding the accuracy of the genomic selection results. The potential for genomic selection within the beef industry is immense, and this survey confirmed that extension programs on genomic selection use have the opportunity to be beneficial to commercial beef producers throughout the industry to improve the genetics of their herds while reducing their financial risk.