PTAP | = PTA Protein蛋白育种值 | PTAF | = PTA Fat脂肪育种值 |
PTAT | = PTA Type体型育种值 | DF | = STA Dairy Form棱角性STA值 |
UDC | = Udder Composite乳房结构育种值 | FLC | = Feet & Legs Composite肢蹄结构育种值 |
PL | = PTA Productive Life生产寿命育种值 | SCS | = PTA Somatic Cell Score体细胞评分 |
DPR | = PTA Daughter Pregnancy Rate女儿受孕率 | DCE | = PTA Daughter Calving Ease女儿难产率 |
DSB | = PTA Daughter Stillbirth女儿死亡率 | | |