Homogeneity of fodder blends is one of the primary fodder blend quality criteria. Inadequate mixing of fodder ingredients may cause insufficient growth of livestock and unsuccessful medical treatment in the case of healing fodder. Majority of fodder producers make use of the information contained in the fodder blend technical dossier for the purpose of target mixing parameters. However, average mixing time, that is very often specified, does not reflect the specific nature of a given fodder blend. Apart from the fodder blend construction parameters, physical properties of raw materials used for production purposes, in particular disintegration degree, fodder blend discharge manner, filling degree have an impact upon the homogeneity of mixing. The research on the homogeneity of mixing in various fodder producers has proven the necessity to control this stage of production.