ABSTRACT The effect of folic application of the liquid Mg-Titanit fertilizer on the phytomass of winter wheat was examined by means of a small-area field experiment in the chernozem typical for the cadastral area of Bučany. Key words: titan, wheat, foliar nutrition, Acknowledgments: This paper was supported by VEGA project № 1/0654/10 "Effective utilization of non-traditional sources and forms of nutrients in crops nutrition"