Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -12.80
Milk (kg) 186.00 -0.014 -2.60
Fat (kg) 12.12 -0.375 -4.54
Prot (kg) 12.81 -0.441 -5.65
Fertility Sub Index 13.27
Calving Interval (days) -6.91 -1.459 10.08
Survival (%) 2.85 1.117 3.18
Calving Sub Index 5.14
Gestation Length (days) -5.59 -0.919 5.14
Beef Sub Index -2.14
Carcass Weight (kg) -1.00 -0.528 0.53
Age of Slaughter (days) 6.19 -0.432 -2.67
Maintenance Sub Index -6.44
Live WT (kg) 21.00 -0.307 -6.44
Total Carbon Sub Index -2.98
* Based on an €80/tonne carbon price