In the Belgian northern part Flanders, which is the main milk part in Belgium, in the milk year 2022/2023 the average rolling annual (365 days) milk production of recorded cows was 9606 (+162) kilogram with 4.27 (+0.05) percent fat and 3.51 (+0.04) percent protein. Average lifetime production of milk when leaving the farm of recorded dairy cows was 30910 (+750) kilogram milk with 4.22 (+0.01) percent fat and 3.48 (+-0) percent protein. Source: CRV.