600 Day Weight EBVs are estimates of genetic differences between animals in live weight at 600 days of age.
600 Day Weight EBVs are calculated from the live weight performance of animals when they are between 501 and 900 days of age, and/or genomic information, and are expressed in kilogram units.
Higher 600 Day Weight EBVs indicate the animal is expected to produce progeny with heavier live weights at 600 days of age.