Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -30.51
Milk (kg) 617.00 -0.014 -8.64
Fat (kg) 29.90 -0.375 -11.20
Prot (kg) 24.18 -0.441 -10.67
Fertility Sub Index 10.05
Calving Interval (days) -4.64 -1.459 6.77
Survival (%) 2.94 1.117 3.28
Calving Sub Index 1.84
Gestation Length (days) -2.00 -0.919 1.84
Beef Sub Index -1.79
Carcass Weight (kg) -4.00 -0.528 2.11
Age of Slaughter (days) 9.04 -0.432 -3.90
Maintenance Sub Index -7.97
Live WT (kg) 26.00 -0.307 -7.97
Total Carbon Sub Index -28.38
* Based on an €80/tonne carbon price