EPD values must be compared with which of the following?

EPD, or Expected Progeny Difference, values are designed to provide a prediction of how a particular animal's genetics will influence the performance of its offspring compared to others within the same breed. This breed-specific comparison ensures that the EPDs are meaningful and relevant, as different breeds can possess varying traits, growth rates, and overall performance potentials.

By comparing EPD values across animals of the same breed, producers can make informed decisions regarding breeding, selecting for desired traits such as growth rate, milk production, or carcass quality based on reliable genetic predictions. This allows for improved genetic progress and performance within a breeding program.

In contrast, comparing EPD values across different breeds would not provide valid insights since the genetic evaluation and breeding goals may not align. Therefore, focusing on animals of the same breed ensures that the EPDs are accurate reflections of genetic potential for that specific group, assisting in effective breeding strategies.