ProBio Feed EM Plus – is a natural liquid Probiotic to broad-spectrum probiotic supplement developed for the bird’s digestive tract normal flora and its representatives on a biosynthesis product basis. The mechanism of this supplement is the micro-organism rivalry for a ration of nutrients and a place in the digestive tract, feed conversion. Probiotics have immunoregulation. This is a prebiotically effective complex supplement that, by its effects, fill the individual micro-organism functioning and adjust their effectiveness. Probiotics improves feed conversion and bird productivity.