In the article the long-term experimental data on the effect of pre-sowing treatment of spring wheat ozone, laser, ultraviolet radiation, infrared radiation, inlaid on yield, its structure and quality of grain. The results confirm the positive impact of environmentally sound ways to pre-sowing treatment to improve the yield and quality of spring wheat and can be recommended for use in cropping technology.

Keywords: wheat, ozone, laser, ultra-violet radiation, infrared radiation, incrustation, productivity, quality of grain, experiment