For corn crops
FITOFERT SPEED is a preparation designed primarily for treatment of corn crops. Its active organic components, together with B and Zn, have a favourable effect on the following physiological processes: higher resistance to stress, stimulation of the root system growth, intensified metabolism, feed assimilation, intensified photosynthesis. In addition to organic substances, microelement zinc affects nitrogen absorption and metabolism, while boron affects the growth of pollen grains and fertilization.