Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -12.32
Milk (kg) 27.00 -0.014 -0.38
Fat (kg) 18.55 -0.375 -6.95
Prot (kg) 11.31 -0.441 -4.99
Fertility Sub Index 15.43
Calving Interval (days) -8.43 -1.459 12.30
Survival (%) 2.80 1.117 3.13
Calving Sub Index 2.16
Gestation Length (days) -2.35 -0.919 2.16
Beef Sub Index 7.00
Carcass Weight (kg) -17.00 -0.528 8.97
Age of Slaughter (days) 4.55 -0.432 -1.96
Maintenance Sub Index 8.28
Live WT (kg) -27.00 -0.307 8.28
Total Carbon Sub Index 20.55
* Based on an €80/tonne carbon price