LFS 650/7 – liquid fertilization system with tank capacity 650l. Machine aggregated top of the tractor by front linkage or stand concerned model tractor. The system can be combined with drill for spring crops in which sowing with the introduction of liquid manure increases soil nutrients that contribute to a strong start of the future plant with high yield. Another way to use of the applicator is combined with a cultivator for row crops. Dosing is achieved by special panels which are mounted in holders. The pump drive is by hydraulic motor. The liquid passes through three stages of cleaning. The machine makes it possible to stop one or more jobs sections.