Making dairy farming more sustainable according to farmer Mathijs Meijer

According to Mathijs, sustainability of dairy farming can be improved by increasing Lifetime Daily Yield. Profits start coming in from the 3rd lactation onwards. Longevity of his herd was increased by grouping cows according to their needs, which resulted in a serious reduction of the involuntary culling rate. Mathijs wants to make sure that it is him who decides when a cow should leave the herd.