

Therefore, lower PTAs are more desirable.


Progeny and Herdmate Performance

Jul 2021 TB (%) 3 3 0% of progeny were TB Reactors 436 17% of herdmates were TB reactors Progeny had lower (better) prevalance than herdmates
Jul 2021 Liver Fluke (%) 0% of progeny had damaged livers 0% of herdmates had damaged livers Neither Progeny nor Herdmate records were used to estimate breeding values for this animal