Reducing Food Waste: Concentrates with ‘Former Food Products’ for Dairy Cattle
Feeding food no longer suitable for human consumption (‘former food products’ or FFPs) to dairy cattle is a promising approach for reducing food waste. When included in dairy diets, FFPs do not affect the cow’s metabolism, but do not reduce methane production either.
Over two-thirds of the useful agricultural area in Switzerland consists of grassland, which is why ruminant husbandry is an important pillar of Swiss agriculture. Thanks to the high-quality grassland forage produced in Switzerland, milk and meat can be produced in an ecologically efficient manner with minimal use of concentrates.
