Application use in farm mechanization research

Sprayer is the machine that has been used to control the weed. Weeds also can be control with other ways which compasses of soil implement, using chemical, plastic (mulching) and using fire. The application of chemical to kill the weeds is impossible without using the sprayer. Sprayer is usually using as preemergent weedicide. Sprayer can be jointed to the tractor for spraying the chemical in large amount of chemical that wanted to use in big area agriculture. The function of sprayer is to break the fluid to minute droplet effectively and can be apply the chemical uniformly and can control the amount of chemical that wanted to use according to the size of area.