In the Belgian northern part Flanders, which is the main milk part in Belgium, in the milk year 2021/2022 the average rolling annual (365 days) milk production of recorded cows was 9444 kilogram with 4.22 percent fat and 3.47 percent protein. Average lifetime production of milk when leaving the farm of recorded dairy cows was 30166 kilogram milk with 4.21 percent fat and 3.48 percent protein. (Source: CRV)