Carbon Sub Index breakdown

Date of Evaluation Index Trait PTA * Carbon Cost (€) Contribution
PTA * Carbon Cost
Mar 2023 Milk Sub Index -12.15
Milk (kg) 155.00 -0.014 -2.17
Fat (kg) 10.44 -0.375 -3.91
Prot (kg) 13.76 -0.441 -6.07
Fertility Sub Index 11.59
Calving Interval (days) -6.18 -1.459 9.02
Survival (%) 2.30 1.117 2.57
Calving Sub Index 4.21
Gestation Length (days) -4.58 -0.919 4.21
Beef Sub Index 2.94
Carcass Weight (kg) -15.00 -0.528 7.91
Age of Slaughter (days) 11.51 -0.432 -4.97
Maintenance Sub Index 5.52
Live WT (kg) -18.00 -0.307 5.52
Total Carbon Sub Index 12.11
* Based on an €80/tonne carbon price