FIELD: land reclamation.
SUBSTANCE: invention relates to land reclamation and is intended for drip irrigation of perennial plantations. Proposed device comprises T-joint (1) for connection to irrigation pipeline and rigid drip rectilinear drainage system (3) with droppers (4) arranged thereon. Device additionally comprises resilient coupling (2), which automatically switches drainage (3) from horizontal working position (8) at drip irrigation into vertical position (9) during inter-irrigation period and back depending on availability of irrigation water in drainage (3).
EFFECT: enabling possibility of humidification of inter-stratum space of perennial plants, as well as automatic release of inter-stratum space upon completion of irrigation for unobstructed performance of care and other types of works.
3 cl, 7 dwg
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