Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Jan 2023 Milk Sub Index -15.72
Milk (kg) 42.00 -0.014 -0.59
Fat (kg) 28.12 -0.375 -10.53
Prot (kg) 10.42 -0.441 -4.60
Fertility Sub Index 8.75
Calving Interval (days) -3.96 -1.459 5.78
Survival (%) 2.66 1.117 2.97
Calving Sub Index 3.17
Gestation Length (days) -3.45 -0.919 3.17
Beef Sub Index -0.14
Carcass Weight (kg) -2.30 -0.528 1.21
Age of Slaughter (days) 3.14 -0.432 -1.36
Maintenance Sub Index -4.60
Live WT (kg) 15.00 -0.307 -4.60
Total Carbon Sub Index -8.54
* Based on an €80/tonne carbon price