The RUT preparation is a mineral fertilizer containing nitrogen at 7% and zinc at 8.5%. The preparation is intended for use on winter and spring rapeseed, cereal crops, and corn. The fertilizer can be used to provide plants with necessary nutrients during the active growth and yield formation period. The preparation is available in liquid form, allowing convenient and even distribution over the field. Application of RUT increases crop yields by supplying plants with nitrogen and zinc, which play an important role in photosynthesis and root system development. The manufacturer of the preparation is the company F. Cropton (Uniroyal Chemical) Registration Ltd., based in the United Kingdom. The preparation was registered on March 25, 2010, under number 4451 and may be used in agriculture on the indicated crops.