Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Sep 2023 Milk Sub Index -10.40
Milk (kg) 95.00 -0.014 -1.33
Fat (kg) 11.63 -0.375 -4.36
Prot (kg) 10.68 -0.441 -4.71
Fertility Sub Index 6.23
Calving Interval (days) -2.92 -1.459 4.26
Survival (%) 1.76 1.117 1.97
Calving Sub Index 4.31
Gestation Length (days) -4.69 -0.919 4.31
Beef Sub Index 2.91
Carcass Weight (kg) -5.80 -0.528 3.06
Age of Slaughter (days) 0.34 -0.432 -0.15
Maintenance Sub Index -1.59
Live WT (kg) 5.20 -0.307 -1.59
Total Carbon Sub Index 1.46
* Based on an €80/tonne carbon price