Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -24.87
Milk (kg) 565.00 -0.014 -7.91
Fat (kg) 19.09 -0.375 -7.15
Prot (kg) 22.23 -0.441 -9.81
Fertility Sub Index 11.19
Calving Interval (days) -5.34 -1.459 7.79
Survival (%) 3.04 1.117 3.40
Calving Sub Index 3.59
Gestation Length (days) -3.91 -0.919 3.59
Beef Sub Index -5.03
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 12.88 -0.432 -5.56
Maintenance Sub Index -6.44
Live WT (kg) 21.00 -0.307 -6.44
Total Carbon Sub Index -21.56
* Based on an €80/tonne carbon price