Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -21.34
Milk (kg) 418.00 -0.014 -5.85
Fat (kg) 22.28 -0.375 -8.35
Prot (kg) 16.18 -0.441 -7.14
Fertility Sub Index 11.77
Calving Interval (days) -6.60 -1.459 9.63
Survival (%) 1.92 1.117 2.15
Calving Sub Index 4.66
Gestation Length (days) -5.07 -0.919 4.66
Beef Sub Index -4.17
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 12.11 -0.432 -5.23
Maintenance Sub Index -4.90
Live WT (kg) 16.00 -0.307 -4.90
Total Carbon Sub Index -13.98
* Based on an €80/tonne carbon price