Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
May 2023 Milk Sub Index -1.99
Milk (kg) -214.00 -0.014 3.00
Fat (kg) 9.08 -0.375 -3.40
Prot (kg) 3.60 -0.441 -1.59
Fertility Sub Index 17.15
Calving Interval (days) -9.01 -1.459 13.15
Survival (%) 3.58 1.117 4.00
Calving Sub Index 3.00
Gestation Length (days) -3.26 -0.919 3.00
Beef Sub Index 2.61
Carcass Weight (kg) -10.80 -0.528 5.70
Age of Slaughter (days) 7.16 -0.432 -3.09
Maintenance Sub Index 8.28
Live WT (kg) -27.00 -0.307 8.28
Total Carbon Sub Index 29.04
* Based on an €80/tonne carbon price