Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -17.78
Milk (kg) 242.00 -0.014 -3.39
Fat (kg) 21.62 -0.375 -8.10
Prot (kg) 14.25 -0.441 -6.29
Fertility Sub Index 7.70
Calving Interval (days) -3.17 -1.459 4.63
Survival (%) 2.75 1.117 3.07
Calving Sub Index 3.92
Gestation Length (days) -4.26 -0.919 3.92
Beef Sub Index -2.37
Carcass Weight (kg) 0.00 -0.528 0.00
Age of Slaughter (days) 5.50 -0.432 -2.37
Maintenance Sub Index -5.52
Live WT (kg) 18.00 -0.307 -5.52
Total Carbon Sub Index -14.05
* Based on an €80/tonne carbon price