The application of granulates T-GRAN into a soil allows theutilization of wastes from the agri-food industry. Used for the pro-duction of granulate wastes, apple and strawberry pomaces, dry onion rind, and rapeseed meal are produced in Poland in a hugeamount. One way to improve the quality of soils is their enrichmentin the organic matter. This is particularly important for the conven-tional agriculture where frequently occurred monoculture resultsin depletion of top-soil, soil vitality, groundwater purity and bene-ficial microbes, making the crop plants vulnerable to pathogens.