Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -7.38
Milk (kg) 95.00 -0.014 -1.33
Fat (kg) 10.35 -0.375 -3.88
Prot (kg) 4.92 -0.441 -2.17
Fertility Sub Index 12.92
Calving Interval (days) -6.81 -1.459 9.94
Survival (%) 2.67 1.117 2.98
Calving Sub Index 2.09
Gestation Length (days) -2.27 -0.919 2.09
Beef Sub Index -2.14
Carcass Weight (kg) -2.00 -0.528 1.06
Age of Slaughter (days) 7.39 -0.432 -3.19
Maintenance Sub Index -1.53
Live WT (kg) 5.00 -0.307 -1.53
Total Carbon Sub Index 3.97
* Based on an €80/tonne carbon price