Irrigation is the the controlled application of water for agricultural purposes through manmade systems to supply water requirements not satisfied by rainfall. Crop irrigations is vital throughout the world in order to provide the world’s ever-growing populations with enough food. There are many more irrigation techniques farmers use today, since there is always a need to find more efficient ways to use water for irrigation.
Pouring water on fields is still a common irrigation method today—but other, more efficient and mechanized methods are also used. One of the more popular mechanized methods is the movable hose reel irrigation system , water is applied by means of perforated pipes or nozzles operated under pressure so as to form a spray pattern . which uses moving spray guns to irrigate a circle area fields.