FIELD: land reclamation.
SUBSTANCE: invention relates to reclamation and can be used for irrigation of inclined long slope sections. Tier system of drip irrigation includes a water intake assembly, a water-forming assembly, a main pipeline with a slantwise arrangement, a water treatment unit, an agrochemical unit and a drip irrigation network. Irrigated areas on slope lands are arranged in tiers. Tier of tiers decreases from upper tiers to lower tiers. Construction of irrigation network of each tier includes equipment required for drip irrigation and inter-tier pipelines. Equipment parameters differ from tier to tier and correspond to topographic conditions of each tier. Layer pipelines connect adjacent tiers and make it possible to use irrigation water or irrigation solution prepared in the water treatment unit and agrochemical unit of one tier on the other tier. Provides for uniform drip irrigation on different-slope slopes.
EFFECT: higher reliability and efficiency of irrigation system.
1 cl, 1 dwg
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