Barrels are used for injection, transportation and introduction of liquid organic fertilizers, potassium ammoniacal mixture, water supply and saline solution of pesticides.
Ways of fertilizing:
- superficial, with the help of an electronic distributor, which pours a liquid at a width of 10-12 m;
- surface, watering for an additional gun at 30 m;
- precise, superficial, without burns of leaves, with the help of a rod distributor and hose system, a width of 9-18 m;
- with laying in the soil to a depth of 12-14 cm using a cultivator.