KE-agrar is a liquid supplementary feed with multiple effect without any additives. KE-agrar contains both the ingredients of herbs and their plant biology in their natural composition. In other words, KE-agrar also contains the biology that pigs kept in the open would take in. In modern feeding, there is usually a lack of these substances, which occur naturally on herbs and which are necessary for good digestion. KE-agrar brings the ingredients of herbs back into the feed, similar to feeding the pig additional herbs.

 Once used in animal feed, KE-agrar continues to have an effect in the stable and then in the soil via the manure. For the farmer, this is reflected in an improvement in animal health, feed conversion, a potential saving in concentrated feed and an upgrading of the farm's own manure.