FIELD: agriculture.
SUBSTANCE: system comprises a water-intake structure, the first pump, the first lock, controlled microhydrants, the second pump, the second lock, the third lock, an activator and a water accumulator. The first pump is connected via the first lock to the input of a transporting pipeline. Two groups of controlled microhydrants are connected to the transporting pipeline for supply of water into irrigated furrows. Film screens are installed under irrigated furrows. Film screens are laid along edges of wide stationary ridges with narrow trenches. Trenches are dug along the middle of the stationary ridges and are filled with vegetable remains and manure. Parallel to the first lock the following components are connected in series - the second lock, the activator and the water accumulator, the third lock and the second pump. Slopes of ridges used to grow plants are aligned towards the south. Slopes of ridges are covered with a layer of sand. The lower part of narrow trenches is filled with trunks of trees and wooden remains. In the irrigated furrows there are partitions installed in autumn and winder period. There are slots made at the southern slopes. Slots are perpendicular to the irrigated furrows and are filled with sand. The distance between slots reduces when approaching end of irrigated furrows, providing for even moistening of ridges along the furrows length during irrigation.
EFFECT: design will make it possible to improve quality of irrigated areas melioration.
2 cl, 2 dwg
