Keywords: irrigation, fertigation, hydrofeeder, feed parameters, choice of hydrofeeder

// Мелиорация.— 2023. – №2(104) – С 12–16

The characteristics of hose sprinkling machines and hydraulic feeders are analyzed. A dependence is proposed for calculating the flow rate of the dosing device for the purpose of fertigation. An example is given of calculating the supply of microfertilizers for hose sprinkling machines at a specific dose of 1 l/ha of the applied preparation. Based on the calculation, a variant of the hydraulic feeder was selected. The technical efficiency of a standard hydro-feeding solution is analyzed and a method for its implementation with greater manufacturability is proposed.